OPTITEMP TT 40 R – Standard version
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  • OPTITEMP TT 40 R – Standard version

OPTITEMP TT 40 R

OPTITEMP TT 40 R

Rail-mounted temperature transmitter with universal inputs and galvanic isolation

Input: RTD, TC, mV, Ω

Output: 2-wire, 4…20 mA

PC programmable

Accuracy: ±0.05%

 

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Terms & Conditions

The OPTITEMP TT 40 R is a universal, programmable 2-wire rail-mounted temperature transmitter. The galvanically isolated high performance device works with RTD elements, thermocouple (TC) elements or other inputs (mV and Ω). The transmitter is best used for industrial temperature applications requiring high stability and accuracy as well as fast response times. It provides a temperature linear current output (4…20 mA).

The OPTITEMP TT 40 R comes with advanced functionality including error correction and sensor diagnostic for improved safety and reliability. Its unique "SmartSense" function allows insulation resistance monitoring to prevent measuring errors on time. The temperature transmitter is designed for installation on a DIN rail. A dedicated head-mounted version for DIN rails is available with the OPTITEMP TT 40 C.

Features & Options

  • Highly precise, completely universal digital device
  • Configuration without external power supply (via PC/software ConSoft)
  • Fast response time, high speed update (300 ms)
  • 40-point linearization
  • Sensor break monitoring and sensor error correction
  • Isolation resistance monitoring (SmartSense): fail-safe up to 95% relative air humidity
  • Simple loop checking with calibrated output
  • Galvanic isolation: 3750 VAC
  • Designed for installation on a rail (in accordance with DIN EN 60715)

Specifications

Depending on selected device configuration

General information

Product type Temperature transmitter
Product family name OPTITEMP
Product positioning With universal inputs and galvanic isolation
Product variants Standard: OPTITEMP TT 40 R
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) 3750 VAC
Galvanic isolation (VAC) 3750 VAC
Power supply (VDC) 7.5…36 VDC
RTD input Cu10, Ni100, Ni1000, Ni120, 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, Signal filtering function

Approvals/Standards

NAMUR compliance NE 21, NE 43

Communication

Analogue outputs 4…20 mA
OPTITEMP TT 40 R
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