SDMS series of Magnetostrictive linear position sensorSensor

Technical Parameter

Outputs:Digital—SSI, Modbus, Analog—voltage, current

Measured position: SSI—1 position Modbus—1~3 position Analog—1~2 position

Range: 50~76000mm

Power supply: 24V

Communication: EIA-RS485/RS422

Update time: SSI, Modbus: length       300  750  1000  2000  5000

Frequency: 3.7   3.0     2.3    1.2    0.5KHz

Operating temperature: -40°to +85°C Storage temperature: 0°to +70°C

Probe endure pressure: less than 34MPa

Insulation: 500VDC

 Performance Parameter  

 Nonlinearity:±0.05%F.S.(max)
Repeatability:±0.002%F.S.(max)

Hysteresis: SSI: 4μm(max, 24- or 25-bit), 2μm(max, 26-bit) 

              Modbus: 4μm(max) Analog: 0.002%F.(max)

Resolution: SSI: 4μm(max, 24- or 25-bit), 2μm(max, 26-bit)

              Modbus: 4μm(max) Analog: 16bit D/A output

Temperature coefficient: ±0.007%F.S./°C

System resolution: SSI:1μm,2μm,5μm,10μm,20μm,50μm,100μmselectable 
                               Modbus: 4μm(max) Analog: depends on indicatedcontroller

Zero range: 100%F.S.

Physical Specifications

Probe: 304SS wetted parts or 316SS 
Cover:  Anodized aluminum

Mounting: threaded flange

Flange standard: GB9115.1-2000

Cable: integral cable, mating connector, integral connector

Environmental Protection: IP65

Explosion Proof: ExdIIBT5 (Flameproof), ExiaIIBT5 (Intrinsic safety)