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Industrial technology Temperature measuring instruments / temperature controllers GRT/ERT
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GRT/ERT

room thermostat with housing

Variants Documents

  • mechanical temperature controller
  • for monitoring of greenhouses
  • for use in animal breeding applications
  • easy wall mounting

Mechanical room thermostat for industrial use. Due to the high degree of protection, the device can be used in humid rooms and in animal breeding applications. The room thermostats are also suitable for temperature monitoring in greenhouses.

The temperature measured at the probe causes a change in the volume of the measuring liquid. Electrical switching is triggered by the force acting.

adjustmentOperating rangeSwitching pointSwitching pointcapillary lengthStem lengthPart no.
room thermostat with housing GRT/ERT/ETRExternal0/40 °C67464X
room thermostat with housing GRT/ERT/ETRInternal0/40 °C67466X
  • in-stock items
  • manufactured goods

Type
GRT
Operating range
see ordering table
Tolerance
±0.4 %/10 K
Switching differential
0/40 °C: ∆T 2 ± 1 K
Setting
GRT/ERT/ETR: External
Probe
Copper, nickel-plated
Probe element
liquid-filled
Operating temperature range
Housing:
max. 65 °C
Housing
plastic (PVC), grey (RAL 7035)
Cable entry
plastic (PVC), black
M16 x 1.5
Degree of protection
IP 54 (EN 60529)
electrical switching contact
Changeover contact
Contact rating
NC:
AC 250 V, 16 (2.5) A
NO:
AC 250 V, 6 (2.5) A

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