Astra Automatyka > Produkty > Sensors and transducers > Temperature > Capillary tube thermostat with sensing bulb Ex-TAM Honeywell / FEMA
Capillary tube thermostat with sensing bulb Ex-TAM Honeywell / FEMA

The sensor cartridge at the end of the capillary tube is the actual active (temperature sensitive) part of the Ex-TAM Honeywell / FEMA thermostat. Changes in temperature on the capillary tube have no...

The sensor cartridge at the end of the capillary tube is the actual active (temperature sensitive) part of the Ex-TAM Honeywell / FEMA thermostat. Changes in temperature on the capillary tube have no effect on the switching point. Pressure-tight installation of the sensor in pressure vessels of all kinds is possible with the aid of an immersion well.


Product comparison
Model Setting range Switching
differential
(mean values)
Max.permissible
temperature
at sensor
Ex-TAM022 -20 … +20°C 1.5 K 110°C
Ex-TAM150 +10 … +50°C 1.5 K 110°C
Ex-TAM490 +40 … +90°C 2 K 125°C
Ex-TAM813 +80 … +130°C 2.5 K 150°C
Capillary tube thermostat with sensing bulb Ex-TAM Honeywell / FEMA

Degree of Ex-protection: Ex II 2G Ex d e IIC T6 Gb, Ex II 1/2D Ex ta/tb IIIC T80oC Da/Db.

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
Capillary tube length 1,5 m
Certificates • SIL 2 according IEC 61508-2
• IBExU12ATEX1040 according to ATEX 94/9/EC
• IECEx IBE 14.0077
Thermostat application capillary tube thermostat
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