KROHNE OPTITEMP TT 33 R Head-mounted temperature transmitter

KROHNE OPTITEMP TT 33 R Head-mounted temperature transmitter

The OPTITEMP TT 33 R is a universal, programmable 2-wire rail-mounted temperature transmitter. The galvanically isolated transmitter works with RTD elements, thermocouple (TC) elements or other inputs (mV and Ω). Due to its rugged design, it withstands external influences such as shocks and vibrations (up to 10 g, as may occur in OEM/machinery applications). With a fast step response time of just 0.15 s and high accuracy (±0.08% of span) over transmitter lifetime, it is well suited for many industrial applications. Its low temperature drift (±0.01% of span) makes regular calibration less necessary. The temperature transmitter provides a temperature linear current output (4…20 mA). It is also approved for use in hazardous areas.

Completely universal digital device

Fast step response time and high accuracy over transmitter lifetime

With sensor break monitoring and sensor error correction

High degree of functionality and features (incl. runtime counter, output simulation, ambient temperature log etc.)

Vibration and shock proof (10 gr)

50-point customer linearisation

Extensive diagnostics (NE 107)

Galvanic isolation: 1500 VAC

RoHS 2 compliant

Can be configured without external power supply via the OPTICHECK Temperature Mobile app or via ConSoft™ (while staying connected with a sensor installed in hazardous areas)

Designed for installation on a rail (in accordance with DIN EN 60715)

Rugged design: vibration-resistant up to 10 g

Galvanic isolation: 1500 VAC

Conforms to NAMUR in accordance with NE 43, NE 53, NE 89, NE 107

Conforms to EMC in accordance with EN 61326 and NE 21

SIL2 certified

Can be configured via ConSoft while staying connected with a sensor installed in hazardous areas

Designed for installation on a rail (in accordance with DIN EN 60715)

Available as intrinsically safe: ATEX, IECEx (zone 0, 1, 2)

Product type:Temperature transmitter

Product family name:OPTITEMP

Transmitter programmable:Yes

Galvanic isolation:Yes

Galvanic isolation (VAC):1500 VAC

Galvanic isolation (VAC):1500 VAC

Potentiometer input (Ω):100…10000 Ω

Voltage input (mV):-10…+1000 mV

RTD input / wiring:2-wire, 3-wire, 4-wire

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