E819 Thermostat with Low Temperature Range

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E819 Extended Range Tamperproof Thermostat

Product Code: E819

The E819 is an extended temperature range version of the Standard Robust Tamperproof Thermostat, covering those extreme temperatures (-40°C to +80°C) which are not accessible by standard thermostats.

In addition to the great features of the E815, the E819 provides a much wider selectable temperature range, split into multiple 10°C temperature bands so the accuracy on selecting the desired temperature setpoint is not lost.

Select between two variants:

Low Temperatures: E819/RS/L (-40°C to +20°C)
High Temperatures: E819/RS/H (+20°C to +80°C)

Due to the potentially extreme operating temperatures, the E819 is only available as the Remote Sensor (RS) variant.

Remote Sensor (/RS)
This thermostat is designed to be operated in conjunction with a remotely located temperature sensor and therefore does not include the integral temperature sensor within the thermostat body. This provides additional flexibility so that the temperature sensor can be optimally located in the room while the thermostat body is mounted where it is necessary to do so, for example beside a heater or in a riser cupboard.

A choice of standard remote sensors are available, but we can also accommodate to your custom enclosures – please contact us to discuss your requirements with one of our design engineers.

* NOTE – A remote sensor MUST be selected from the accessories section in addition to the main thermostat unit.

Download product datasheet (1873Kb)

Product features:

  • 10 Amp switching capacity
  • 5 year guarantee
  • Energy-saving product
  • For use with a remote sensor
  • Money-saving product
  • Standard
  • Suitable for heating control
  • Tamper-proof features
  • Very robust and rugged product

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Choose one of the product variations (below) to purchase this item.
E819 Thermostat with High Temperature Range

E819/RS/H Extended Range Thermostat £82.50

Product Code: E819/RS/H

The E819/RS/H is an extended temperature range version of the Standard Robust Thermostat, covering those extreme temperatures (-40°C to +80°C) which are not accessible by standard thermostats. read more

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manfactured to order - please allow up to 7 working days for delivery

E819 Thermostat with Low Temperature Range

E819/RS/L Extended Range Thermostat £82.50

Product Code: E819/RS/L

The E819/RS/L is an extended temperature range version of the Standard Robust Thermostat, covering those extreme temperatures (-40°C to +80°C) which are not accessible by standard thermostats. read more

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manfactured to order - please allow up to 7 working days for delivery

Power supply

220V – 240V AC 50Hz (live/neutral/earth)

Output switch rating

10A, 250V AC (resistive)

Output switch type

Changeover relay (volt-free)

Temperature control

-40°C to +20°C [/L variant]
+20°C to +80°C [/H variant]

Temperature differential

0.25°C to 5°C

Operating temperature

-10°C to +40°C

Remote sensor operating temperature

-40°C to +80°C

Remote sensor accuracy

±0.2°C

Remote sensor drift

±0.15°C over 5 years

Guarantee

5 Years

Weight

0.31Kg

Dimensions

120mm x 95mm x 35mm

MSD-150 Temperature Sensor

MSD-150 Air Temperature Sensor £14.00

Product Code: MSD-150

A thermistor potted in a plastic enclosure and coated with a black rubberised finish, supplied with 80mm flying leads.  Can be installed into a 12.5mm hole using the supplied nut or into an existing PG7 thread. This is the standard temperature sensor used in the entire Robust Range of Thermostats. read more

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MSD-224 Temperature Sensor (internal box)

MSD-224 Air Temperature Sensor (internal box) £18.00

Product Code: MSD-224

An MSD-150 temperature sensor installed in a white plastic box and connected to a terminal block.  Pre-drilled mounting holes allow easy installation anywhere internally within a building. read more

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manfactured to order - please allow up to 7 working days for delivery

MSD-370 Air Temperature Sensor (internal faceplate)

MSD-370 Air Temperature Sensor (internal faceplate) £18.00

Product Code: MSD-370

An MSD-150 temperature sensor installed in a white single-gang British Standard faceplate and connected to a terminal block for convenient remote temperature measurement of a room. Supplied with 2 x 25mm M3.5 fixings.  A surface-mounted pattress box is available separately as an accessory. read more

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manfactured to order - please allow up to 7 working days for delivery

ms_MSD_400_1_550x550

MSD-400 Air Temperature Sensor (IP55 external box) £22.50

Product Code: MSD-400

An MSD-150 temperature sensor installed in a grey IP55 rated plastic box and connected to a terminal block.  The IP55 rated enclosure allows for weatherproof external wall mounting. read more

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manfactured to order - please allow up to 7 working days for delivery