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Model W Field Mounted HART Temperature Transmitter
Brand: REOTEMP Instruments Corporation
The REOTEMP Model W Explosion Proof Field Mounted HART Temperature Transmitter features a local display, HART compatibility, and a 4-20mA output.
The field mounted transmitter is available as a complete RTD or thermocouple assembly customized to your process.
Features- RTD or TC input, analog output
- High definition local operator interface (LOI) with 3 optical buttons
- Selectable red or white backlight
- Ex d explosion proof / flame proof aluminum head
- HART 7 functionality with HART 5 compatibility
Specifications
Operating/Storage Temperature
- -40° to +85° C
Calibration Temperature
- 20° to 28° C
Relative Humidity
- 0 to 100% RH (condensing)
Protection Degree
- IP54 / IP66 / IP68 / Type 4X
Dimensions
- Aluminum: 109.3 x 145 x 126 mm (H x W x D)
- Ø 110 mm
Weight
- Approx. 1.3 kg
Supply Voltage
- DC: Ex ia, intrinsically safe: 10 (12 – with backlight) to 30 VDC
- DC: Other: 10 (12 – with backlight) to 35 VDC
Response Time (Programmable)
- 1 to 60 s
Programming
- HART
Long-Term Stability
- > ±0.1% of span / year
Accuracy
- Better than 0.05% of selected range
Output Signal
- 4-20 mA
Input
- RTD type Pt50/100/200/500/1000; Ni50/100/120/1000
- Thermocouple type B, E, J, K, N, R, S, T
Approvals
- FM, CSA, IEC, IECEx, EMC,
- EAC Ex TR-CU 012/2011
- INMETRO, NEPSI, SIL
- EU RO Mutual Recognition Type Approval
- ATEX 2014/34/EU
- Linearized Temperature Measurement With TC & RTD Sensors e.g. Pt100 & Ni100
- HART Communication and 4-20 mA Analog PV Output for Individual, Difference or Average Temperature Measurement of Up to Two RTD or TC Input Sensors
- Up to 63 Transmitters (HART 7) Can Be Connected in A Multidrop Communication Setup