Thermostats / Timers
Capillary coil temperature detecting, low cost single stage thermostat with adjustable set temperature range 0-35°C and a switchable differential temperature of approximately 2°C. Set temperature is adjusted by the front panel knob on a one degree interval calibrated scale.
Dual Capillary coil temperature detecting low cost dual stage thermostat with adjustable set temperature range 5 – 40°C and 0 – 35°C with a switchable differential temperature of approximately 2°C. Set temperature is adjusted by the front panel knob on a 1°C callibrated scale. WMS 4 thermostat is as the WMS1 but with four switched stage outputs.
A precision microcomputer beased dual temperature digital thermostat which displays actual temperature and has a high and low activation temperatures that are independently set by touch button control. Two relays with dead contact outputs are thermostatically operated within the range of 0 – 40°C. A memory facilty records maximum and minimum temperatures recorded over an unlimited period until manually preset by using the touch buttons. a security code is incorporated within the system to prevent unauthorised variations in required settings.
The crystal controlled digital Micro Timer provides precisely timed cyclic operation of the output relays. Touch button controls enables the required time period to be set between 12 seconds and 25 minnutes. Security code is incorporated within the system to prevent unauthorised variations in the required settings.
This simple to operate timer has two dials marked ON Time and OFF Time. Each has an adjustment range of 15 seconds to 20 minutes and a single relay allows volt-free load switching of up to 5A at 230Vac.