SENPRO Sensortechnik GmbH

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Room temperature sensor / transmitter, surface-mounted RTF

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Room temperature sensor surface-mounted with passive output / transmitter surface-mounted

Application

Room temperature sensor for measuring the air temperature (in non-condensing air) as a setpoint adjuster, for presence detection or as a control panel optionally with button, switch, potentiometer, LED in living, working, office and business premises as well as in industrial areas.

Technical Data

Measuring range:

-30...+70°C

Sensors:

see table below

Circuit type:

2- wire connection (3-/4- wire connection optional)

Potentiometer:

Standard 1kOhm, optionally also other values ​​on request (e.g. 100Ohm, 5kOhm, 10kOhm or potentiometer 0-10V linearized)

Rotary switch:

Max. 4 switching levels (0, I, II, III), 24V, max. 130mA

LED:

Standard: green, optional: red, yellow or two-tone (24V DC)

Button:

Normally open, 24V, max. 35mA

Housing:

Plastic, white (RAL 9010)

Assembly:

on flush-type box, 55mm

Connection:

by means of screw terminals 0.14 ... 1.5mm²
only on safety extra-low voltage (max. 30V AC or 24V DC)

Output:

Ohm value or 0 - 10V

Transmitter:

0...+50°C

permissible humidity:

max. 90% relative humidity uncondensed air

Protection type:

IP30 (EN 60529)

Protection class:

III (EN 60730)

Optional:

Stainless steel housing

  • Sensors

    RTF Pt100   (Class B, DIN EN 60751)
    RTF Pt1000 (Class B, DIN EN 60751)
    RTF Ni1000
    RTF Ni1000TK5000
    RTF NTC 1,8kOhm
    RTF KTY2k, NTC2k, 10k, 20k, 30k, 50k, 10k Precon
    RTF LM235Z

    RTF -U     Output: 0 - 10V