SEM1801/2XR Temperature Transmitter
Brand: Status Instruments
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SEM1801/2XR Temperature Transmitter
Brand: Status InstrumentsThe SEM1801/2XR ‘smart’ transmitter is designed for use with RTD or Slidewire sensors and converts the sensor signal into an industry standard (4 to 20) mA loop-powered output.
Pt100, 500, 1000, Ni, Cu sensors and Slide wire sensors up to 100 K Ohms can be accommodated.
Other sensor characteristics or your own 22 point linearisation characteristic (for slidewire or linear resistance) can be downloaded into the product enabling it to be adapted exactly to your application.
The SEM1801/2XR is approved to ATEX and IECEx standards allowing for use in hazardous area applications
Features- K, J, N, E, T, R, S, L, U, B, C(W5), D(W3), G(W)
- UKEX, ATEX And IECEx Approved
- Single And Dual Channel Versions
- Sensor Offset And Output Alignment
- Isolation Input To Output
Specifications
Brand
Accuracy
- 0.2° C (0.36° F) + (°0.05 % of Reading) + (Sensor)
- Output: (mA Out/2,000) or 5 µA whichever is greater, Drift 1 µA/°C
- Slide Wire: 0.1 %
Ambient Temperature Range
- 10° to 30° C (50° to 86° F)
Approvals & Certifications
- ATEX
- CE BS EN 61326
- IECEx
Burn-Out
- Downscale - 3.8 mA
- Upscale - 21.5 mA
Communication
- Baud Rate: 1,200 bit/sec
- USB 2.0
Current
- Excitation Current: < 200 μA
Electrical Connectors
- Screw Terminals 2.5 mm, Max.
Environmental Protection
- Hazardous Area
- IP65
- Non-Hazardous Area
Humidity
- 10 to 90 % Relative Humidity, Non-Condensing
Operating Temperature
- -40° to 70° C (-40° to 158° F)
Output
- 2-Wire 4-20 mA Current Loop
Output Load
- Maximum
Power
- < 1 W Full Power Per Channel
Resistance
- Maximum
- Resistance RTD Input: 10 to 500 ohms ± 0.055 ohms
- Resistance RTD Input: 2,500 to 10,500 ohms ± 10 ohms
- Resistance RTD Input: 500 to 2,500 ohms ± 0.5 ohms
Resistance Effect
- Lead Effect: 0.002° C/ohms
Response Time
- 500 milliseconds
RTD Type
- Cu100
- Cu1000
- Cu53
- Ni100
- Ni1000
- Ni120
- Ni507.5
- Ni604
- Pt100
- Pt1000
- Pt500
Sensor, Probe Connection
- 2-Wire
Sensor, Probe Material
- Sensor: Platinum
- Sensor: Silicon
Storage Temperature
- -50° to 70° C (-58° to 158° F)
Supply Voltage
- Loop Supply: 10-30 Vdc Per Channel
System Requirements
- USB Configurator
- Windows® XP
Temperature Range
- 0° to 100° C (32° to 212° F)
- Sensor RTD: -200° to 750° C (-392° to 1,382° F)
Thermal Drift
- (0 to 500) ohms 0.013 ohms/°C, (500 to 2,500) ohms 0.063 ohms/°C, (2500 to 10,500) ohms 0.27 ohms/°C
Turn-On Time
- 5 seconds
Update Time
- 160 milliseconds
- Warm-Up: 2 minutes
Displaying prices & availability for Ohio, United States in EUR. Change location or currency.
Models matching criteria: 2
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