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OPP-SENS® External temperature sensors
Type Item no. ADG Euro / pc.

OPP-SENS® External temperature sensor (active) T-T...-OUT see see
For measuring outside temperature, temperature in humid following following
conditions, such as cooling / greenhouses. page page
Display and control unit with autoadapt and capacitive
button (option). This enables the NFC function, allowing easy
sensor parameterization via a smartphone.
5-point calibration: linear interpolation of the output curve
over 5 user-defined points.
10 offset points: linear shift of characteristic curve the output
signal via 10-level rotary switch.
Captive lid with 8-way positioning.

10 measurement ranges can be set using the rotary switch.
Note: scale only – please observe rated
media temperature (see below)
-50 °C – 200 °C -20 °C – 150 °C -50 °C – 50 °C
-20 °C – 80 °C -30 °C – 60 °C 0 °C – 40 °C
0 °C – 50 °C 0 °C – 100 °C* 0 °C – 150 °C
0 °C – 200 °C *factory settings

Supply voltage:
2-wire 24 V DC
3-wire / Modbus / BACnet 24 V AC / DC
Output:
2-wire 4 – 20 mA
3-wire 0 – 10 V or 4 – 20 mA
switchable or bus
Permiss. amb. cond.: -20 – 70 °C, 0 – 95 % RH
(non-condensing)
Permiss. media temp.: -20 – 70 °C
Sensor element: PT1000
Housing: IP 65 including seal,
Plastic housing dark gray,
ring available in yellow or gray,
Specify the color in the order.
Cable gland: M16
Terminals: Spring terminals 0.2 – 1.5 mm2

34 | Catalog 2025 | Sensors To our online catalog: www.oprg.de/en/support/download-center