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Explosion-Proof Thermostat

  • RoHS Icon


Item# REX1850

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $192.39
5-9 $182.77
10-24 $178.92
25-49 $171.23
50-99 $167.38
100+ $163.53

In stock

Lead Time (If not in stock): 99 weeks
Explosion-Proof Thermostat REX1850 REX1850
  • Hazardous Locations Application
  • Compact Design
  • DIN Rail Mountable

REX1850 Model Options

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Enclosure Material


The design of the thermostat ensureshigh accuracy, small switching difference(hysteresis) and a long service life. Becauseof the high switching capacity of thethermostat, heaters can usually be directlyconnected and switched, without the needfor additional relays.

Explosion Proof To EN: Ex protection type II 2 GD
Conformity Certificate:
    Gases: Ex db IIC T6 Gb
    Dusts: Ex tb IIIC T85 °C Db
Switching Capacity:
    Max: AC 250 V 10 A
    Min: DC 1.5 V 5 mA
Service Life at Max Load: >100,000 cycles
Sensor Element: Thermostatic bi-metal
Contact Type (1-Pole): Normally Closed (NC), opens with rising temperature
Connection Cable: AWG 18 to 14 (1.0 to 2.5 mm²), length 3 ft (1 m)
Housing: Aluminum, silver anodized
Mounting: Clip for 35 mm DIN rail, EN 60715screw mounting M5, optional sideways mounting
Specifications are subject to changewithout notice. Suitability of this productfor its intended use and any associatedrisks must be determined by the endcustomer/buyer in its final application.

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What is the temperature range of this thermostat? Is it fixed or adjustable?

Asked by: Atha001
Thank you for connecting with Omega. Temperature range is -60 to 85C and has adjustable set point. FYI- this product has been discontinued.
Answered by: Applications Engineer RD
Date published: 2021-12-11
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