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4. Technical characteristics
Operating voltage ·24V DC (output ripple less than 1 0 0 { m V p - p } ） ·220V AC 50/60Hz
Power consumption ·4W
Output · SPDT (single-pole double-throw output)
Relay contact capacity · 5A/250V AC
Paddle speed ·1RPM(r/min)
Alarm torque ·1.0kgf.cm
Density of material ·≥0.5g/cm³
Process temperature ·-40℃\~400℃
Process connection ·1-1/2"NPT ·Installation with flange
Load capacity · <= 1 0 { { N m } } (transverse load capacity of rod type rotary paddle level switch) ： { \le } 2 0 9 { N m } (transverse load capacity of Shaft protection type rotary paddle level switch) · { \le } 2 . 6 { k N } (dragging force of other types of rotary paddle level switches,vertical installation)
Ambient temperature · - 4 0 ^ { \circ } { C } { ~ } 8 0 ^ { \circ } { C } （20
Case protection class ·IP65
Process pressure ·Atmosphere
Insulation resistance ·≥50MΩ
Safety certification information ·SIL2 ·Gas explosion proof: Ex db IIC T1...T4 Gb ·Dust explosion proof: Ex tb IIIC T 1 3 5 ^ { \circ } { C \_ . . . T 4 5 0 ^ { \circ } C } Db
Cable entry · 2 \ : { M } 2 0 x 1 . 5 or 1/2"NPT thread inlet (non-flameproof type:outer diameter of cable limited to 6mm-12mm,flameproof type: outer diameter of cable limited to （20 8 {mm - } 1 2 {mm } )
5. Installation guide
\blacktriangle Attentions for installation: The case outlet must be installed downward.
\blacktriangle The cable must be fixed and tightened with nuts.
\blacktriangle Flexible rod type,flexible adjustable rod type and wirerope type rotary paddle level switches are only applicable to installation at top.
\blacktriangle In case of side installation,the meter can be installed downward 1 5 ^ { \circ } ~ 2 0 ^ { \circ } ,to reduce the impact of material on the probe.
\blacktriangle When measuring massive materials,it is recommended to weld a steel plate on the warehouse wall above the probe,so as to reduce the impact of materials on the probe.
\bullet In case of side installation and probe length { >= } 3 0 0 {mm } ,it is recommended to weld a steel plate of enough strength on the warehouse wallabove the probe,so as to reduce the impact of materials on the probe and avoid damage to the probe.
\bullet Installation in a place of minimum vibration and away from the vibration source can extend the service life of the equipment.
6.Structural size
6.1.Metersize
Normal temperature standard type
Normal temperature steel cable type
Normal temperatureadjustable cable type
Normal temperature shaft protective-type
Normal temperature flexible rod type
Normal temperature flexible adjustable rod type
Normal temperature adjustable rod type
6.2. Size of welding seat
Height of welding seat 2 0 {mm } ,HSorHC
Heightofwelding seat 8 0 ~ {mm } ,HAorHD
Note: thread X should be machined as required.
6.3.Bladesize
Special note: Extended spring paddle (applicable to special working condition of light powder)
7.TableofRSmodel
| Model parameters | Specification | Description |
| Product | RS | Rotary paddle level switch |
| Power | B | 24V DC |
| U | 220V AC | |
| Safety certificate | X | No requirement |
| 0 | Gas explosion proof: Ex db IIC T1... T4 Gb | |
| N | Dust explosion proof: Ex tb IIC T135C... T450C Db | |
| Output selection/probe material | S | SPDT (single-pole double-throw) output /304 material |
| B | SPDT (single-pole double-throw) output /316L material | |
| H | SPDTC-plouboutput(ingepoldbeho) | |
| Housing/cable inlet | S | Die casting Al (cable inlet 2×M20×1.5) |
| B | Die casting Al(cable inlet 2×1/2"NPT) | |
| G | Stainless steel 316 (cable inlet 2×M20×1.5) | |
| H | Stainless steel 316 (cable inlet 2×1/2"NPT) | |
| Process temperature | D | -40℃~80℃ |
| F | -40°C-200℃ | |
| G | -40℃~400℃ | |
| Sensor type | A | Rod |
| B | Cable type | |
| C | Adjustable cable type | |
| D | Shaft protective-type | |
| E | Flexible rod type (shot cable rod type) | |
| F | Flexible adjustable rod type (short cable adjustable rod type) | |
| G | Adjustable rod type | |
| Paddle type | A | Spring paddle |
| B | Ladder-type paddle | |
| C | L-type paddle | |
| D | Sickle-type paddle | |
| E | Extended spring paddle (for light ash working condition) |
| Model parameters | Specification | Description |
| Probe length (cm) | 015 | (for standard rod type,Aonly for sensor type) |
| 020-070 | (for extended rod type,A only for sensor type,progressive increase by 10 cm) | |
| 070-300 | (for cable type,Bonly for sensor type,progressive increase by 10 cm) | |
| 120-350 | (for adjustable cable type, Conly for sensor type, progressive increase by 10 cm,with an adjustable scope of 50 cm,the probe length refers to the maximum length that the probe can be extended) | |
| 070-150 | (frShaftprotecgfintype, only for sesytype,progressie ncreasy | |
| 040-150 | (for flexible rod type,E only for sensor type, progressive increase by 10 cm) | |
| 150-250 | (forflexible_adjustablerod type and rod type,F, G only for sensor type, progressive increase by 10 cm,with an adjustable scope of 50 cm,the probe length refers to the maximum length that the probe can be extended) | |
| 1-1/2"NPT | ||
| Process connection | TN | |
| FB HS | Standard flange 304 welding seat (L=20 mm) | |
| HC | ||
| HA | Carbon steel welding seat (L=20 mm) | |
| HD | 304 welding seat (L=80 mm) | |
| Flange standard | A | Carbon steel welding seat (L=80 mm) |
| B | HG/T20615-2009 (Class series) HG/T20592-2009 (PN series) | |
| Flange size | D | |
| E | DN40(1.5") | |
| C | DN50(2") | |
| F | DN65(2.5") | |
| DN80(3") DN100(4") | ||
| G H | DN125(5") | |
| J | ||
| K | DN150(6") DN200(8") | |
| M | ||
| A | DN250(10") | |
| G | PN2.5 | |
| Pressure rating | PN6 PN10 | |
| B C PN16 | ||
| D | PN25 | |
| F | PN40 | |
| H PN63 | ||
| Class150 | ||
| M | ||
| N | Class300 |
| Model parameters | Speification | Description |
| Flange sealing face type | A | RF (recommended) |
| B | FM | |
| C | M | |
| E | FF flat (flange pressure rating limited to be ≤PN16) | |
| F | Flat- thin plate flange (thickness 8mm) | |
| Materialofflange | A | 304 |
| B | 316L | |
| C | Carbon steel (Q235) | |
| Companion flange (A,B and Coptions are inherently equipped with 304 bolt, nut, plate washer, flange gasket) | X | Without companion flange |
| A | 304 | |
| B | 316L | |
| C | Carbon steel (Q235) |
Special notes:
Typicalmodel1:RSBXSSDAA030TN \mathbf { δ m } Typical model2:RSBXSSDAA030FB-BGCAAX
Special model: if special selection is required foracertain digit in the model code,fill“Z"in the space of special model in the model code,and “ * / Z ^ { , , } behind the complete model code; If special accessory is required,please fill " / Z " behind the complete model code.Then,explain all the "digit for special model" and special accessories in words without omission.The text description should be placed in brackets "()".Before each description,"Zn:"( \mathbf { \tilde { n } } = 1 ,2,3,..) should be used for guidance and each description should be separated by semicolon";".When the specification code has multiple digits,the last digit wil be changed to "Z".For example,"TN"will be changed to "TZ".
Example of special model: RSBXSSDAA030TN/Z (Z1: with L100/304/1.5NPT welding seat)
GMS1oo0 MicrowaveBarrier
1. Measuring principle
The microwave barrier consists of transmitter and receiver.The transmiter and the receiver are installed in pairs at the position where the material is to be monitored.Aspecific microwave energy beam is transmited from the transmiterto the receiver.If the microwave energy beam is absorbed or reflected in the transmission, thereceiver willbe unable to detect the microwave energy beam signal.The receiver controls the relay according to the appearance or disappearance of the microwave energy beam to achieve the purpose of indication or control.
2.Product features
\blacktriangle Strong orientation: 2 4 { G H z } microwave beam of good orientation is adopted;
\blacktriangle Span: the measuring distance can be up to 1 0 0 { m }
\spadesuit Mode of power supply:AC and DC power supply are available;
\blacktriangle Process temperature With the addition of the radiator,the maximum process temperature can reach 8 0 0 ^ { \circ } { C } ：
\blacktriangle Adjustable delay:adjustable time delay of 0 . 5 { ~ s ~ } to 2 0 ~ { s }
\bullet Highly protective: waterproof, dustproof, chemical corrosion proof.
3. Scope of application
\blacktriangle Chute blockage detection
\blacktriangle Low level detection,high level detection
\bullet Conveyor item detection
\blacktriangle Overload detection of rail/truck
\blacktriangle Anti-collision detection of lift
\blacktriangle Blockage detection of viscous material in feed pipe
\blacktriangle Level measurement of calcium carbide,acetylene tank
\blacktriangle Flow/stop detection
4.Technicalcharacteristics
\* Operating voltage ·18V\~36V DC (output ripple less than 1 0 0 { m V p - p ) } ·90V\~260V AC,50/60Hz
Power consumption ·Transmitter<2 W,receiver<3 W
Output mode ·DPDT relay output
Relay contact capacity · 5A/250V AC
Measuring range ·0.2m-40m/0.2m-100m
Microwave frequency ·24GHz
Beam angle ·20°
Alarm mode ·High level alarm/low level alarm
Alarm delay ·0.5s\~20s
Ambient temperature · - 3 0 ^ { \circ } { C } { ~ } 6 5 ^ { \circ } { C } （20
Process temperature ： - 4 0 ^ { \circ } { C } { ~ } 8 0 ^ { \circ } { C } (radiatorisinstalled, because themaximum temperature reaches 8 0 0 ^ { \circ } { C } ）
Max. process pressure · 25kgf/cm²
Indication of power state ·Green LED display
Indication of level alarm ·Red LED indicator display
Degree of protection ·IP66/IP67
Cable entry · 2 \ : { M } 2 0 x 1 . 5 or 1/2"NPT thread inlet (non-flameproof type:outerdiameter of cable limited to 6mm-12mm,flameproof type:outer diameter of cable limited to 8mm-12mm)
Housing material · aluminum casting
Process connection ·G1-1/2"male thread,or 4 installation holders with 1 0 {mm } holes · Standard flange ·With UHMW or PTFE window weldment ·Ceramic window component ·Firebrick window component
Safety certification information·Ex db IIC T6 Gb ·Ex tb IIIC { T 8 0 ^ { \circ } C } Db
5.Installation example
6. Installation angle
Because the microwave beam is directional,the transmitter and the receiver installed in pairs must have the same angle in the axial direction or rotate at a dislocation of 1 8 0 ^ { \circ } .If the dislocation is 9 0 ^ { \circ } ,the receiver cannot receive the microwave beam signal.
Note:The instalation dislocation angle of transmitter and receiver in the axial direction should be controlled within 0 { ± } 5 ^ { \circ } or 1 8 0 { ± } 5 ^ { \circ } \ 业
7. Installation of multiple equipment
To install several pairs of microwave barriers in close proximity,each of the two adjacent pairs of limit grids should be installed with an offsetting of 9 0 ^ { \circ } ,and the center distance should be maintained at more than 500 mm.
8.Structural size
9.Table of GMS model
| Model parameters | Specification code | Description |
| Product | GMS1000 | Microwave barrier |
| Classification of functions | T | Emitter |
| R | Receiver | |
| Measured medium | L | Liquid |
| S | Solid | |
| Housing/cable inlet | S | Die casting Al (cable inlet 2×M20×1.5) |
| B | Die casting Al(cable inlet 2×1/2"NPT) | |
| G | Stainless steel 316 (cable inlet 2×M20×1.5) | |
| H | Stainless steel 316 (cable inlet 2×1/2"NPT) | |
| Power supply and output | B4 | 24V DC,DPDT relay output |
| U4 | 220V AC,DPDT relay output | |
| Safety certificate | X | No requirement |
| D | Gas explosion proof: Ex db IIC T6 Gb | |
| N | Dust explosion proof: Ex tb IIC T80C Db | |
| Sensor material | A | 304+PTFE |
| B | 304+ceramics | |
| Maximum span | A | 40m |
| B | 100 m | |
| Installation accessories | M01 | Calcium carbide inclined standpipe (carbon steel) |
| M11 | Calcium carbide vertical standpipe(carbon steel) | |
| M02 | Acetylene inclined standpipe (carbon steel) | |
| M12 | Acetylene vertical standpipe (carbon steel) | |
| M03 | Blast furnace inclined standpipe(carbon steel) | |
| M04 | Flange pipe (carbon steel) | |
| M05 | Microwavemotigseabsteleadisalaior | |
| M06 | Standard flange | |
| M07 | Installation with holder | |
| Flange standard | A | HG/T20615-2009 (Class series) |
| B | HG/T20592-2009 (PN series) |
| Model parameters | Specification code | Description |
| Flange size | E | DN50(2") |
| F | DN80(3") | |
| G | DN100(4") | |
| H | DN125(5") | |
| J | DN150(6") | |
| K | DN200(8") | |
| M | DN250(10") | |
| Pressure rating (kgf/cm²) | A | PN2.5 |
| G | PN6 | |
| B | PN10 | |
| C | PN16 | |
| D | PN25 | |
| F | PN40 | |
| H | PN63 | |
| M | Class150 | |
| N | Class300 | |
| Flange sealing face type | A | RF |
| B | FM | |
| C | ||
| E | M | |
| F | FF flat (flange pressure rating limited to be ≤PN16) | |
| Material of flange | A | Flat- thin plate flange (thickness 8mm) |
| 304 | ||
| B C | 316L | |
| Companion flange (A, B and C options are inherently equippedwith304 bolt , nut, plate washer, flange gasket) | X | Carbon steel (Q235) Without companion flange |
| A | 304 | |
| B | 316L | |
| C | Carbon steel (Q235) |
Special notes:
Typical model1:GMS1000TSSB4DAA
Typical model2:GMS1000TSSB4DAA-M01
Typical model3:GMS1000RSSB4DAA-M06-BECAAX
Special model: if special selection is required foracertain digit in the model code,fill“Z"in the space of special model in the model code,and " / Z ' behind the complete model code; If special accessory is required,please fill"/Z"behind the complete modelcode.Then,explainallthe "digit forspecial model" and special accessories in words without omission.The text description should be placed in brackets "()".Before eachdescription,"Zn:" { \bf \tilde { n } } = 1 ,2,3,...）shouldbeused for guidance and each description should be separated by semicolon";".When the specification code has multiple digits,the last digit wil be changed to "Z".For example,"Mo1"will be changed to "MOZ".
■Example of special model:GMS1000TSSB4DAA-M02/Z (Z1: 2 0 {mm } thick bakelite as the riser shield)
