Thermostat
Holroyd Components
Holroyd silicone heaters can be supplied with factory fitted sensors and switches to suit all types of instrumentation. Available from stock are PT100's, J, K and T type thermocouples, bi-metal thermostats and thermal fuses. We also fit customer specified thermistors and other resistance temperature devices as well as extruded pockets for customer to fit their own sensors. Separate mechanical or digital thermostats can be supplied for process control.
Thermal Control
An extensive range of thermal control devices can be incorporated onto the heaters, these include thermocouples, platinum sensors and limit switches. Pockets and housings can also be applies enabling the client to install their own control devices such as PT100's and capillary thermostats.
Analogue
The electronic analogue thermostat is a boxed unit that connects to the supply cable of the heater mat. The heater mat is supplied with a PT100 sensor and a 4 pole plug which connects to a corresponding socket in the thermostat completing the connections of the sensor and electrical supply. The unit is rated for 230 Volt supply and a maximum power output of 3000 Watts. The adjustable temperature range is 0-200°C . A 2 metre cable is fitted for connection to the electrical supply. We can adapt the standard unit to allow a sensor to be inserted into the process being heated.
