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OPTITEMP TT 31 R Universal Temperature Transmitter
Brand: KrohneTransmitters in the OPTITEMP TT 31 R series are universal, separate 1 and 2 channel two-wire transmitters, available for both ex and non-ex applications.
For hazardous (Ex) applications, no zener barriers or intrinsically safe power supply units are necessary, considerably reducing the costs for purchase and servicing.
The TT 31 R is designed to be mounted on DIN rails.
Features- Extremely cost-efficient solution for hazardous (Ex) applications
- Completely universal, linearized and isolated
- Input: resistance thermometers, thermocouples, mV and ohms
- Sensor and system error correction (sensor/transmitter) for maximum accuracy
- Complete access to all functions during operation
- Constant sensor break function
- Simple loop checking with calibrated output
- User-friendly Windows configuration software
- Only 11 mm per channel (2-channel version)
- Permanent or removable connections
Specifications
Brand
Accuracy
- Typical: ± 0.1 % of Measuring Span
Ambient Temperature Range
- -20° to 70° C (-4° to 158° F)
Applications
- Chemical Industry
- Food & Beverage
- Iron, Steel & Metal Industries
- Oil & Gas Applications
- Pharmaceutical
- Power Industry
- Pulp & Paper
Approvals & Certifications
- CE 0102 II (1) G [Ex ia] IIC, 0102 II (1) D [Ex iaD]
- Demko 06-ATEX-141334X
Communication
- USB
Configuration
- PC Tempsoft Software with Cable
Electrical Connectors
- Plug Connection
- Terminal Connection
Input
- -10 to 500 mV
Input Signal
- ≤ 13 mA
- ≤ 15 Vdc
- 100 MH
- 550 NF
Isolation
- Galvanic: 1,500 Vac, 1 Minute
Mounting
- Rail Mounting According to EN 50022
Output
- 4-20 mA, 20-4 mA Temperature Linear
Output Load
- 0 to 1,200 ohms at 8-36 Vdc
Power Supply
- 8-36 Vdc
Resistance
- Potentiometer: 0 to 2,000 ohms
RTD Type
- Ni100
- Ni1000
- Potentiometer
- Pt100
- Pt1000
Sensor, Probe Connection
- 2-Wire
- 3-Wire
- 4-Wire
Sensor, Probe Type
- AE Thermocouple
- B Thermocouple
- E Thermocouple
- J Thermocouple
- K Thermocouple
- L Thermocouple
- N Thermocouple
- RTD
- R Thermocouple
- S Thermocouple
- T Thermocouple
- U Thermocouple
Temperature Range
- Ni100, Ni1000: -60° to 250° C (-76° to 482° F)
- Pt100, Pt1000: -200° to 1,000° C (-328° to 1,832° F)