Astra Automatyka > Produkty > Sensors and transducers > Temperature > Room thermostat for industrial permises Ex-TRM HONEYWELL / FEMA
Room thermostat for industrial permises Ex-TRM HONEYWELL / FEMA

Ex-TRM Honeywell / FEMA room thermostats are suitable for industrial plant, greenhouses, cowsheds and warehouses, also for monitoring the maximum temperature in switchgear cabinets and relay stations....

Ex-TRM Honeywell / FEMA room thermostats are suitable for industrial plant, greenhouses, cowsheds and warehouses, also for monitoring the maximum temperature in switchgear cabinets and relay stations. They  are supplied complete with wall bracket H1.


Product comparison
Model Setting range  Switching differential (mean valves)
Ex-TRM022 -20 … +20°C  1.0 K
Ex-TRM150 +10 … +50°C  1.0 K
Ex-TRM40 0 … +40°C  1.0 K
Room thermostat for industrial permises Ex-TRM HONEYWELL / FEMA
Parameter Value
Electrical connection terminal connection M16x1,5
Protection class IP65
Housing material die cast metal GD Al Si 12 to DIN 1725
Ambient temperature -15 ... 60°C
Switch function/capacity SPDT 250 VAC, 3(2)A
Certificates • SIL 2 according IEC 61508-2
• IBExU12ATEX1040 according to ATEX 94/9/EC
• IECEx IBE 14.0077
Thermostat application room thermostat
Differential fixed 1.0 K
Max. perm. temp. at sensor 70°C
Additional description including mounting bracket typenumber H1.
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