KROHNE OPTITEMP TRA-V20 Resistance (RTD) compact sensor for hygienic applications

KROHNE OPTITEMP TRA-V20 Resistance (RTD) compact sensor for hygienic applications

OPTITEMP TRA-V20 is a resistance temperature sensor (RTD) for measuring outdoor air temperature in industrial areas. The measuring range of this wall-mount HVAC temperature sensor is -50…+100°C / -58…+212°F. Its Pt100 measuring element is placed in the tip of a Ø6 x 0.5 mm / 0.25 x 0.02 inch brass tube for fast response times. The sensor is protected by an aluminium junction box and meets the demands for ingress protection IP65. The OPTITEMP TRA-V20 comes with optional integrated transmitter providing an analogue output signal (4…20 mA or 0…10 V) for the selected measuring range.

Outdoor air temperature measurement

Aluminium junction box with optional integrated transmitter

Optional analogue output: current (4…20 mA) or voltage (0…10V)

Measurement variables:Temperature

Measurement principle:Resistance (RTD)

Measured media:Gases

Assembly with thermowell:No

Sensor mounting:Wall mount

Measuring insert replaceable:No

Measuring insert type:Non-replaceable RTD

RTD element type:1 x Pt100, 1 x Pt1000

RTD configuration:3-wire

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