Multi-point multi-branch thermосоuple RTD

WRKS Sheathed multi-point thermосоuplе

Ouг independently develоped Sheathed multi-point thermocouple is а novel temperature measurement instrument. Its main components consist of a terminal head. Sheathed multi-point thermocouple element. protective tube. and mounting fixtures. It can е used for temperature measurement in Various Occasions ranging from 40 to 1 3 0 0 ^ { \circ } { C } . It is particularly Suitable for mult-point temperature measurement at varying depths. Within confined spaces, such as synthesis towers, reaction vessels, and heating furnaces Iin petrochemical. metallurgical, and mechanical industries.

Product Characteristics

\blacktriangle Single-layer sheathed multi-point thermocouples сотprise ? to о thermocоuple pairs, аn оuter sheath,. and inorganic insulation materials. Each thermосоuple раiг is uniformly distributed along the sheath at Specified intervals аccording to their lengths
* Double-layer sheathed mult-point thermocouples consist of 2 to 3o thermocouple elements. аn Outer sheath, and inorganic insulation materials. Each раiг Of thermocouples is evenly. distributed Within the Outer thermowells у their lengths. The dual-layer metal sheath provides enhanced protection for the thermocouple wires
\blacktriangle Various mounting Options аre available, including straight threads, tapered pipe threads. Oг flanges, making them Suitable for both domestic and imported еquipment Iinstallations
* Multiple terminal head configurations and protective tube materials are available. ensuring гeliable оperаtiоn in general, explosive. Or corrosive environments
\blacktriangle Individual insulation at the measuring junctions prevents Cross -interference between thermосоuple elements
\bullet Excellent pressure and Vibration resistance ensure Stable performance and extended Service life.

Structure Schematic diagram

A Single-layer Sheathed mult-point thermосоuple

B Double-layer sheathed multi-point thermocouple

WRKs-type Integral multi-point thermосоuplе

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WRKS----

Structure

WRKM- tуре Sheathed multi-branch thermоcоuplе

The mult-branch sheathed thermocouples аre а new tуре Of temрerаtиre Sensor соmpоsed Of junction boxes, multi-branch Sheathed thermocouple components, installation fixing devices, etc. Which Can е used fог temperatиre measurement in Various Occasions between 40 and 1 3 0 0 ^ { \circ } { C } The оuter thermowell of the multi-branch sheathed thermocouples are provided by users themselves or us in Complete set. If not, they can only be used in Cases under the atmospheric pressure and non-corrosive environment.

① ② { 3 } { 4 } { 5 } { 6 } { 7 } { 8 } р ь вэ

WRKM----I

Structure Schematic diagram

WZPKM-type Sheathed multi-branch RTDs

The multi-branch sheathed platinum RTDs аre а new tур Of temperature Sensor соmpоsed Of јjunction boxes, multi-branch sheathed RTD components, installation fixing devices, etc. Which Can е used fог temperature measurement in various Occasions between -200 and 6 0 0 ^ { \circ } { C } e Such as low-temp. reactor, storage tank. etc.

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WZPKM----I

Bм Туре ThermосоupleIRTD Wall Temperаture Module

BM tyре Wall teтрerаtиre module

BM tре Wall temрeraturе module is designed fоr surface temрperаture measurement together With the thermocouplelRTD, and mainly used for measuring the surface temperature Of pipelines,. reactors. and equipment walls. It is installed With welding. beam clamp, magnet, blade, etc. The, wall temperature module works well in enabling the temperature measuring element to Come in Close contact with the surface to be measured So аs to ensure ассигаtе measurement.

BMOI--

BMOI mounting Schematic and Sizing ехатрlе

BMO3 type wall temperature module

BMO3--

BMO3 mounting Schematic аnd Sizing ехатрlе

о BMOQ--

BMO4 mounting Schematic аnd Sizing ехатрlе

BMO6 type wall temperature module

BMO--

BмOб mounting Schematic аnd Sizing ехатрlе

о

BMO8 mounting Schematic and sizing ехатрlе

BM12 type wall temperature module

BMI2-PD-B-R

BM12 mounting Schematic and Sizing example

BM14 type wall temperature module

BM4----

Bм4 mounting Schematic and Sizing ехатрlе

BMi6 type wall temperature modulelmagnet чур

е

BMI6--R

Bм1б mounting Schematic and Sizing ехатрlе

BM18 wall temperature module blade type thermocouple for temperature measurement at the furnace tube - in the direction Of pipe axis

BMI8-R--

BM18 mounting Schematic and Sizing ехатрlе

BMig wall temperature module blade type thermocouple for temperature measurement at the furnace tube - in th direction Of pipe Section

BMIg-R--

BM1Э mounting Schematic and Sizing ехатрlе

Bм2о Wall! temperature module dismountable Wal! temperature thermocоuple for temperature measurement at the furnace tube

BM2O-R--

Bм2о mounting Schematic and Sizing ехатрlе

Endface Thermосоuple RTD

Endface RTD thermocouple

The endface RTDithermocouple is suitable for measuring the temperature of stationary surface. especially for measuring the temperature of steam turbine thrust bearing shells and water pipes. Of dual internal water cooled generator. It can also be used for bearing temperature measurement Of large general units, fans and air compressors. etc.

Main Specification

Endface RТD

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WZM-OOI----

Endface thermоcоuple

① ② ③ бд ⑧ WRM-OOI--

SBW Integrated Temрerаture Transmitter With Thermосоuplе RTD

SBW Series Integrated Temperature Transmitter SBWla ...e I -bt

Complete Product Code Eхатрlе

SBWE Split Tеmperature Transmitter

SbWf. e -e a! 0 B-beoioo -di?as sia.

Complete Product Code Eхатрlе

Eхатрle SBWE.TO.ZTOOITS21O-15OK-XXXXZM2оAB-I5 Example 2: SBWF.T1ZTO1TS31O-10OP2-ELXXI9A2NUAA-I51GX200OFAZJ1-A Exаmрple 3: SBWF.T1ZTO21TS3O-10OP2-SMXXI9HLNIA4+T-I6IGX20OOGCIZ12-B

SBW Series Integrated Tеmperаtur Transmitter Structura Diagran

Note. Each head which can be ап externally purchased head with explosionproof certification is interchangeable other Combinations аre Not elaborated in the diagram.

SBWE Split Tетperаture Transmitter Structura Diagram

Note. Each head twhich can be an externally purchased head With explosionproof certification в interchangeable other combinations агe not elaborated in the diagram.

Split Installation Diagram

Wss Industria Bimetal Thermometer

WSS Bimetal Thermometer

The wsS series bimetallic thermometer is An industrial-grade field instrument designed for medium to low temperature measurement applications. It can directly measure the temperature of gases and liquids. and is Widely used in industries such аs petroleum. Chemical. Shipbuilding. machinery. medicine. and electricity. Serving as a substitute for glass thermometers.

Our bimetallic thermometers are available in a Comprehensive range Of specifications. These thermometers аre Suitable fоr орeration in COrrosive environments, high-vibration Conditions, and other Challenging industrial applications. Multiple field installation Options аre available, With сompatibility fоr Various protective thermowells and auxiliary accessories. We provide top-quality products and ensure delivery аs Scheduled.

Working Principle

The bimetallic thermometer is designed to operate based on the principle Of. Solid thermal expansion. The temperature sensing element Consists Of two bonded metal strips With substantially diferent therma expansion coefficients. formed irto а spiral configuration One end of the temperature sensing element is fixed in the protective themowell, and the other end is connect ed to the pointer via a stee Wire shaft. Temperature changes Cause differential expansion between the Active and passive Iayers Of the bimetallic st rip. generating rotational torque that drives the pointer via the Steel shaft to indicate the measured teтреrаtиrе On the dial.

Features

Features direct temperature reading with clear visibliy The rugged constuction ensures vibration resistance and enhanced durablity.
Available in complete modelvariations and specifications, With multiple installation options and extensive protective tube m aterial choices.

Main technical parаmeters

Applicable industry standards B1T 3303-2015
Nominal diameter of the dial! 4 - \Phi 1 0 0 \mathsf {mm } 5-p150mmlo120mm Note: Please refer to the parameter table QD for the actual dimensions of
the shell
Aсcиrаcy rating accuracy grade

Bimetalic thermometer Class 1.0 A. Class 15 P. Class 2.0 B1. Class 4.0 C inot recommended

Thermal response time and compressive strength recommended maximum static pressure value

IP grade. р5р
O Repeatability error not more than 1 / 2 Of the absolute value of the basic error limit
б Angle adjustment error: <= 1 . 0 % of span for 9 0 ^ { \circ } adjustable models
д Ambient temperature! 4 0 { ~ } 8 0 ^ { \circ } { C } Relative humidity < 8 5 %
od Batgls sutygtasgre tha te absoute vaue Of the basic error limit Туре O measuring junction:

wlprotective tube

Note In principle. protective tubes агe limited to таximит Of two layers. Three-layer construction is not recommended due to Significant impact on thermal гesponse Characteristics.

Meter parameters аnd Characteristics

Wss tуре bimeta thermоmeter сommon tyрpe

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Structure Schematic diagram

Note Fortheterulebot and ferulefange istalation structure, the neck fthetemperature measuring elementsha beas shot as possible after installation to avoid bending due to Vibration or gravity, which may otherwise result in inaccurate temperature measurement or failure.

Special thermосоuplе RTD in the Chemica industry

WRKM tyре multi-point thermоcоuplе fоr diese hydrogenation reасtоr wlside Leak detector

The multi-point and mult-branch Sheathed thermocouples with Ieak detector are suitable fог temperаture measurement in ydrogenation refining. hydrodesulfurization, and hydrocracking units in the petrochemica industry. аs Well аs Various hydrogenation гeaction units in the Chemica industry.

Hydrogenation reactions generally take place at constant hydrogen partial pressure and high reaction temperature. Thermocouples must work in a way adapted to the characteristics of high temperature, igh pressure, and Hydrogen. flаmmable and еxplоsive environments. Which features Online eakage monitoring сapability. and hаve more reliable sealing аnd safety functions to еnsure еquipment Safety.

Product Characteristics

* It is designed to meet the operational requirements of high pressure, high temperature. hydrogen environment, ighly toxic substances. and highly corrosive media.
\blacktriangle Furthermore, It shall meet the requirements Of response time, Operating pressure, operating temperature, measurement range, measurement аccuracy. explosion-proof Ievel, protection level, etc.
\blacktriangle The thermocouple shall be certified for S1L2 functional Safety requirements.
\blacktriangle It shall work with a secondary sealing detection system,. using a double sealing structure Of an integral welding type.
\blacktriangle The secondary sealing detection system shall be еquipped with a pressure gauge ог а pressиre transmitter.
* The manufacturing technology fоr high-pressure hydrogenation гeаctоr sheathed thermocouples utilizes оиг ргорretагу соre technology. employing аn integra! extrusion molding process to ensure that there Is Sufficient dense magnesium Oxide powdeг between the thermocouple wires. making the temperature measuring element еxhibit excellent high-temperature insulation perfоrmance and fast thermal response. The number Of temperature measuring points is 2-5 more than 5 points are supplied рег agreement.

\blacktriangle Thermocouple junction inspection is performed using X-ray testing, effectively ensuring the welding reliability Of the therma pole.

WRKS tyре methano Synthesis сolumn multi-point thermосоupl with side Ieak detector?

The integrated multi-branch Sheathed thermocouples with Ieak detector are suitable for reаctоr temperature measurement in the petrochemical,. Coa chemical, and fine Chemical industries. etc. The temperаture sensing elements utilize integral еxtrusion molding technology. which Can bе сustomized аccording to the prоcess раckаge ог Operating Conditions, аnd have excellent high pressure resistance performance. Equipped with а leak detection system, It features enhanced Sealing reliablity and safety functions, ensuring Operationа safety.

Product Characteristics

\blacktriangle It is engineered to meet demanding Operational requirements including high pressure, elevated temperatures. hydrogen environments, and ехрозиге to highly tохiс and сorrоsivе media.
\blacktriangle Additionally, it сomplies With Stringent specifications fоr response time. operating pressure and temperature ranges, measurement аccuracy. explosion-proof ratings, and protection Ievels.
\blacktriangle The thermocouple is certified to meet S1L2 functional Safety standards.
\bullet It incorporates а secondary seal detection System with а dual-seal, integrally Welded Structure.
\blacktriangle The secondary Seal detection System Is equipped with either a pressure gаиgе Oг pressure transmitter.
* The temрeraаture sensing elements аre таnufаctured using integral еxtrusion molding. ensuring dense magnesium Oxide packing between thermосоuple Wires fог Superiог high-temperature insulation and rapid thermal response,. making them suitable for sheathed elements With diameters ranging from 5to\Phi 1 2 . 7 \ \mathsf { m m }$ г The number Of temperаtиre measuring points 1is 2-10 points.
\blacktriangle Thermоcоuple junction integrity is Verified through \mathsf { x } -ray testing. ensuring reliable weld quality.

RKM tуре Eolethylene Oxide reаctоr multi-point thermосоuplе

The multi-branch multi-point sheathed thermocouples are suitable for temperature measurement of tubulаr reactors in petrochemical. Coal Chemical. and fine Chemica industries, etc. The рrоdисt сomprises multiple integra multi-point Sheathed thermocouples. mounting components, junction boxes, and installation accessories. The prоduсt adopts an anti-disturbance structure and multi-level Jeak resistance design,. ensuring safe and reliable temperаtиre measurement in reactor.

Product Characteristics

\blacktriangle It shall be Sized to meet the requirements Of High-temperature. hydrogen еxpоsure. highly toxic, and highly Corrosive media. etc.
\blacktriangle Furthermore. It shall meet the requirements Of response time, operating pressure, operating temperature, measurement range, measurement аccuracy. explosion-proof level, protection level, etc.
\blacktriangle The thermoсоuple Shall be certified for S1L2 functional Safety requirements.
\bullet The temрerаtиre sensing element is таnufаctured using either Iintegral еxtrusion ог dual-layer sheathing technology, and Can be structurally sized in Conjunction, with different reactors, providing the optima Component solution. The specific Structure of the element is detailed in the сhapteг Multi point Branch Thermocouple RTD.
\blacktriangle The thermal pole inspection is саrried Out using \mathsf { x } -ray inspection, effectively ensuring the Welding reliability of the thermal pole.
* Multi-zone temperаtur сalibration ensures measurement ассигасу across the entire temperаture range.

WRKS tуре tubulаr reасtоr multi-point thermосоuplе

The integrated multi-branch sheathed thermocouples with leak detector are suitable for reасtоr temperature measurement in the petrochemical. Coal chemical. and fine chemical industries, etc. The teтрerаtиre measuring сomponents adopt the Overall Extrusion molding technology ог the double-layer аrтог process, Which Can е сustomized according to the prоcess раскаgе ог Operating conditions, and have excellent high pressure resistance performance. Equipped with a eak detection System, it features enhanced sealing reliability and Safety functions, ensuring Operationаl Safety.

Product Characteristics

\blacktriangle It shall be sized to meet the requirements of high pressure. high temperature, hydrogen expоsure, highly toxic, and highly Corrosive media. etc.
\blacktriangle Additionally. it сomplies with stringent Specifications fог response time, operating pressиre and temperature ranges, measurement accuracy. explosion-proof ratings, and protection Ievels.
\blacktriangle The thermocouple is certified to meet SL2 functional safety standards.
\blacktriangle It shall work with a secondary sealing detection system,. using a double sealing structure Of an integral welding type.
\blacktriangle The Secondary sealing detection System shall be еqийрред With а pressure gаиgе Or a pressиre transmitter.
\blacktriangle The temperature sensing elements are manufactured using either integral еxtrusion ог dual-layer Sheathing technology. allowing Structural Optimization fоr different reаctоr Configurations to рrоvide Optimal measurement solutions. The Speсifiс structure of the element is detailed in the сhapteг Multi point Branch Thermocouple RTDI. It is Suitable for the diameter of sheathed сomponents \Phi 3 ~ \Phi 8 г The number Of temperature measurement points is 2-30. No.s Of teтрerаtиr measuring points relate to the diameteD
\blacktriangle The thermal pole inspection is carried out using \mathsf { x } ray inspection, effectively ensuring the welding reliablity of the

thermal pole.

WRKMIWZРKM tуре Sheathed multi-point thermосоuplеIRTD

The WRKMWZPKM type mult-point sheathed thermocouplelRTD is suitable for teтрerаtиr measurement in reactors, storage tanks. ог devices in Various industries. The product consists Of multiple Sheathed thermocouplelRTD elements. installation components, јunction boxes. install ation accessories. etc. Optiona! protective thermowells and wall-mounting devices are available to ensure safe and reliable teтрerаtиrе measurement in Various Ooperating conditions.

Product Characteristics

* It is engineered to withstand demanding conditions including high pressure,. elevated temperatures, hydrogen environments. and ехроsиге tо highly toxic and Corrosive media.
\blacktriangle Additionally. It meets Stringent specifications for response time, operating pressиre аnd temperature ranges, measurement аccuracy. explosion-proof ratings, and protection Ievels.
\blacktriangle The thermocоuple Shal! е Certified fоr S1L2 functional Safety requirements.
\blacktriangle The teтрerаtиre measuring element is соmpоsed oOf Sheathed thermocouplesIRTD elements, Which Can be еqиipреd With wall mounted devices according to the inner diameter of the thermowell to improve the thermal response Speed.
* Additional Ieak detectors may be considered On a case-by-case basis.

WRKM tуре Sheathed multi-point thermоcоuplе fоr иse in dry Coal powder gasifier

WRKM type mult-point Sheathed thermocouples are suitable for temperature measurement in dry. Coal роwder gasifiers. The product Consists Of several sheathed thermoсouple elements. installation components, junction boxes, install ation accessories, etc, and adopts а multi-leve Leak resistance design to achieve safe and reliable measurement Of operating temperature.

Product Characteristics

\blacktriangle It is sized to meet the requirements of high pressure, high temperature,. etc.
\blacktriangle Furthermore, it shall meet the requirements Of response time, operating pressure, Operating temperature, measurement range, measurement аccuracy. explosion-proof level, protection level, etc.
\blacktriangle The thermocouple Shall be certified for S1L2 functional Safety requirements.
\bullet The temperature measuring element and wear-resistant heаd Can be replaced separately. which permit easy maintenance and low operating costs.
\blacktriangle It adopts Sheathed flexible сomponents ( k + B ) and metal hoses fоr protection Of the оutgoing lines so аs to ensure dual prоtection to meet the requirements Of long-term Operation.
\blacktriangle Additional Ieak detectors may be considered On a Case-by-case basis.

COт plug-in thermосоuplе fоr ethylene сracking fиrnаce

In the development of ethylene industry, the outlet temperature of cracking furnace I.. COT temperature is an importani Control parameter. The accuracy Of COT temperature temperature contro has Close сonnection tо the improvement Of ethylene

Cracking performance and recovery efficiency. This product is mainly used to measure the outlet temperature of ethylene cracking furnace, which is mainly Composed of sheathed thermocouples. сomposite Wear-resistant heads, and anti-leak structures.

The product features а Specially designed thermowell tip сonfiguration that minimizes media erosion from fluid impact, significantly, extending thermocouple service life. Moreover, the hot end flow field of the Structural thermowell is uniform, with excellent temperature sensing effect and fast thermal response Sрeed The оptimized thermowel! design ensures uniform hot-end flow characteristics. providing excellent temperature sensing аccuracy and rapid thermal response. The thermocouple features the Ieak resistance with the double ferrule. thermal insulat ion with insulated cotton. аs Well аs use of the two-stage sealing device to improve the safety Of product use.

COТ surfаce thermосоuplе fоr ethylene сracking fиrnасе

The surface thermocouple of the ethylene cracking furnace is equipped with а welded protective thermowell. and the outer thermowell is directly welded to the surface Of the furnace tube Or pipe wall, avoiding the Erosion of high flow velocity and the damаge Of high-temperature medium to the temperature measuring element. The protective thermowell is made Of alloy materials that are resistant to hydrogen and sulfur Corrosion, with gооd Sulfur resistance.

The reference junction utilizes an extended configuration to isolate Iit from field high-temperature zones. keeping the thermocоuple reference junction at room temperature Without exposure to high-temperature interference.

\bullet Product Characteristics

\blacktriangle The sensing element is manufactured as аn integral unit using high-temperature alloy Sheathing. which has excellent density and bendability.
\blacktriangle Mult-point calibration ensures precise temperature measurement аccuracy.
\bullet The thermocouple Shall be certified for S1L2 functional safety requirements.

Structure Schematic diagram

Special thermосоuplе for Coal water Slurry gasifier

Special thermocouple for coal water slurry gasfier is used for temperature measurement in Техасо gasifier. This рrоduсt mainly Consists Of junction boxes, mounting flanges, Shock absorbers, Wear-resistant protective tubes, and precious metal thermocouples. etc.

Product Characteristics

\blacktriangle Its service life is long enough to meet Safe operation Ovеr а maintenance Cycle.
\blacktriangle The teтрerаtиrе measuring element and Wear-resistant head Can е replаced independently after Use.
\blacktriangle Pressureless-sintered sub-nano сeramiс сomponents рrоvidе еxсeptionаl high-temperature Wear resistance.
\blacktriangle The product features аdjustable insertion depth With ± 1 0 0 \mathsf {mm } range, thus ensuring the longer service life.

Product соde

① ② ③ ④ ⑤ д р WRT-5OH--

Structure Schematic diagram

High-temperature thermосоuplе рurge type

High teтperаtиrе thermocouples Ipurge type аre mainly used In Chemical incinerators, sulfur гeсоery units. etc. The design Iincorporates. а gas flow рath between the thermосcоuple sensing element and protective sheath. In the gas path, the inert gas at a given pressure is introduced to eliminate ог гedиce the inifltration Of reducing gas into the thermocouple under high temperature conditions. It can be used аs а backup sheathed KIN dividing сore tube for temperature measurement during the drying stage.

① ② ③ ④ б б 0D з WRT-5CO----

Structure Schematic diagram

High-temperature thermосоuplе eak-proof tyрpe

High-temperature thermocouples eak ргооf чур аre mainly used in the blast furnaces and Chemical incinerators In the metallurgical industry, etc. This product features а leak-proof design that prevents high-temperature gas Ieakage completely caused by damage to the protective tube. thus helping prevent safety accidents. This product is suitable for Various Sizes Of hot air furnaces and incinerators, and features high pressure tolerance and resistance to high-temperature airflow erosion.

① б д ю WRT-3RF---

Structure Schematic diagram

Standard Parts

BHO tyре Protective tиbе

б д

Eхаmрlе Of Selection

Jarameters Integral dilled welded protective tube, step-shaped, material 304, LH-18060, inner hole 12, prоcess connection thread M 2 0 x 1 . 5 Model! BHO1-L-S-130A60-M20-12

Structure Schematic diagram

BL tyрe Protective tиbе

O е б о

BL-----

Eхатрlе Of Selection

Parameters Fixed thread installation protective tube, integral straight type, insertion depth of 2 5 0 \mathsf {mm } protective tube 1 6 \mathsf {mm } installation thread M 2 7 x 2 316 steel as Its material of construction, overlay welding 1 0 0 \mathsf {mm } inner diameter 7 \mathsf {mm } process connection M 2 7 x 2 Model: BLO1-S-16H250M27-WA100-M27-7

Structure Schematic diagram

Specifications for BLO1,. BL03, BLO4. BL05 types

O бд о

BDH tре Protective tиbе

б д BDH-----

Structure Schematic diagram

BDL tуре Protective tиbе

① ② об ⑦ ⑧ {10} BDL-----

Structure Schematic diagram

BG уре Protective tиbе

① ② б р BG-----

A This type of protective tube is recommended о non-pressure bearing applications so that it is not used in pressure bearing applications. It is Strictly prohibited for use Iп applications containing highly hazardous medium.

Note In case of no mounting, the products tota length >= insertion depth ^ + 235 mm for installation of ferrule thread, the product's total length insertion depth \star 7 0 \mathsf {mm } ee for installation of ferrule flange or loose type flange, the products total length >= insertion depth \mathbf { + \ 1 0 0 \mm } г

Structure Schematic diagram

SC tуре Straight соnneсtor

о е е SC----

Sctype Special mounting bаsе fоr роwеr plants

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Junction ох