OPTITEMP TT 31 R
OPTITEMP TT 31 R
Rail-mounted temperature transmitter with universal inputs, dual channel and high galvanic isolation
Input: RTD, TC, mV, Ω
Output: 2-wire, 4…20 mA
PC programmable
Accuracy: ±0.1%
Shipping Policy
Return policy
Terms & Conditions
The OPTITEMP TT 31 R is a universal, programmable 2-wire rail-mounted temperature transmitter with one or two channels (two inputs, two outputs). The universal device works with RTD elements, thermocouple (TC) elements or other inputs (mV and Ω).
The OPTITEMP TT 31 R is also available as intrinsically safe version. For hazardous applications, no Zener barriers or intrinsically safe power supply units are necessary which reduces costs considerably. The rail-mounted transmitter is designed for installation on a DIN rail.
Features & Options
- Completely universal digital device, with 1 or 2 channels
- Configuration without external power supply (via PC/software ConSoft)
- With sensor break monitoring and sensor error correction
- Complete access to all functions during operation
- Simple loop checking with calibrated output
- Galvanic isolation: 1500 VAC
- NAMUR compliant
- Designed for installation on a rail (in accordance with DIN EN 60715)
- Available as intrinsically safe: ATEX (zone 0, 1, 2)
Specifications
Depending on selected device configuration
General information
Product type | Temperature transmitter |
Product family name | OPTITEMP |
Product positioning | With universal inputs, dual channel and high galvanic isolation |
Product variants |
|
Transmitter programmable | Yes |
Ambient temperature | -20…70°C/ -4…158°F |
Transmitter input | Potentiometer (Ω), Resistance (RTD), Thermocouple (TC), Voltage (mV) |
Galvanic isolation | Yes |
Galvanic isolation (VAC) | 1500 VAC |
Galvanic isolation (VAC) | 1500 VAC |
Power supply (VDC) | 8…36 VDC |
RTD input | Ni100, Ni1000, Pt100, Pt1000 |
Potentiometer input (Ω) | 0…2000 Ω |
Voltage input (mV) | -10…+500 mV |
RTD input / wiring | 3-wire, 4-wire |
TC Input | B, C, E, J, K, L, N, R, S, T, U |
Configuration method | PC/ConSoft software |
Transmitter mounting | Rail-mounted |
Diagnostic functions | Isolation monitoring (SmartSense), Sensor break detection, Sensor error correction, Sensor short circuit detection |
Approvals/Standards
Certificates/Approvals Ex | ATEX |
NAMUR compliance | NE 21, NE 43 |
Communication
Analogue outputs | 0…10 VDC, 0…20 mA, 4…20 mA |