COMSTAT PROVIDES EXPERT KNOWLEDGE OF ENGINEERED THERMAL SENSING AND LOAD SWITCHING PRODUCTS
Comstat has been striving to provide excellent quality and service to OEMs and manufacturers with many types of thermal protection needs.
Probe Thermostats
Probe thermostats use a bi-metallic snap action switch that is potted in a stainless steel, brass or other housing material on request. The probes are used to sense air or fluid and are mounted via an NPT thread or a flange. These sensors are typically used as an over temperature protection device and can be designed to either open or close an electrical circuit at a pre-set temperature. Probes can be used in control applications with designs that have tight hysteresis.
Standard Features:
- *Brass or 304 SS Housing – Various Housings in Stock
- *Temperature Range 0-175 C (higher and lower temperatures on request)
- *Max 16 Amps/250 VAC, Min 100 mA DC
- * Tolerance to +/- 1 C Depending on Temperature
- * Wire Leads with Quick Connect Option
| Basic Technical Data - Probe Thermostats | |
|---|---|
| Parameter Name | Value |
| Nominal Voltage - V not more than | 250 |
| Nominal Current - A at power coeff 0.95 not more than | 16 |
| Switching Cycles at 16A and coeff. 095 not less than | 30000 |
| Switching Cycles at 10A and coeff. 095 not less than | 100000 |
| Contact Resistance, ohms - not more than | 0.05 |
| Electrical Strength of insulation - V not less than | 1500 |
| Degree of Protection of Thermostat Case | IP64 |
| Heating Speed, K/min | min-0.1/max 1,0 |
| Approvals - internal thermostat (up to 175C) | VDE, CSA (US/Can) |