Fenwal Bimetal Thermostats
Bimetal Snap Disc & Temperature Limiting Thermostats:
Description:
Fenwal bimetal thermostats are available as surface mount or probe type with factory pre-set actuation temperatures of 2°C(35°F) to 288°C(550°F). Narrow temperature differentials and tolerances and a wide range of mounting & termination configurations are available to meet specific design requirements.
A snap-acting bimetal disc is the actuating element in these rugged and long-life precision devices. Each thermostat is individually calibrated and tested.
The surface mount thermostat is ideal for temperature limiting and simple control applications.
The probe type thermostat is designed for direct insertion into the medium being sensed. The bimetal disc is enclosed in the tip of the probe to provide fast thermal response and rapid, positive contact action at the preset temperature.
Surface Mount Series: 08-02 / from 35° to 350°F (2°C to 176°C) / Precision Snap Disc Thermostats – Standard Model
Applications: solar applications, refrigeration units, compressors, welding euquipment, food processing, power supplies, communication apparatus
- Automatic Reset
- Vibration and Schock Resistant
- Individually factory calibrated & tested
- Non-adjustable, factory preset temperature
- CE Compliant
- Calibrated Settings from 35 to 350°F (2 to 176°C)
- Ratings to 12A at 240 VAC
- 100,000 Cycle Rating
- Agency Approvals: UL, CSA
Surface Mount Series: 08-03 / from 240° to 550°F (116°C to 288°C) / Precision Snap Disc Thermostats – High Temperature
Applications: food processing, industrial ovens, packaging prcessing maschines, plastic processing
- Automatic Reset
- Individually factory calibrated & tested
- Non-adjustable, factory preset temperature
- High temperature model with ceramic case
- Stainless steel cap and flange
- CE Compliant
- Calibrated Settings from 240 to 550°F (116 to 288°C)
- Ratings to 10A at 240 VAC
- 100,000 Cycle Rating
- Fine silver contacts for long-life
- Agency Approvals: UL, CSA
Probe Type Series: 08-81 / from 35° to 350°F (2°C to 176°C) / Bimetal Temperature Limiting Thermostats – Standard Model
Applications: compressors, process heating, curing ovens, hydraulic pumps, train applications, engines, transmission gears, cooking and food processing equipment, medical & dental equipment
- 100% factory temperature tested
- Snap-action switching
- Hermetically sealed
- Shock and vibration resistant
- Stainless steel cap and flange
- CE & ROHS Compliant
- Tamper-proof, preset temperatures from 35° to 350°F (2° to 176°C)
- Ratings to 5A at 120/240 VAC resistive
- Ratings to 3A at 30 VDC
- Agency Approvals: CSA
- High contact force and excellent wiping action of the contacts combine to make the probe suitable for light loads of 100 milliamperes or less
Datasheets:
Probe Type Series: 08-80 / from 240° to 500°F (116°C to 260°C) / Bimetal Temperature Limiting Thermostats – High Temperature
Applications: commercial cooking equipment, air- and gas compressors, diesel engine coolant and lubricant, film processing, refrigeration compressors, hydraulic systems, plastic processing, medical & dental equipment
- 100% factory temperature tested
- High Temperatures
- All welded, stainless steel construction
- Snap-action switching
- Hermetically sealed contact area
- CE & ROHS Compliant
- Tamper-proof, preset temperatures from 35° to 350°F (2° to 176°C)
- Ratings to 3A at 120/240 VAC resistive
- 30K/100K cycle rating
- Shock and vibration resistant sufficient to meet MIL-STD-202, Method 204, Condition D
- Agency Approvals: CSA
- High contact force and excellent wiping action of the contacts combine to make the probe suitable for light loads of 100 milliamperes or less
Other Snap Disc Type Thermostats:
Here, you can access our archived datasheets providing historical product information. Please note that some information and products may be obsolete. Visitors are advised to use this data for reference purposes only. We do not assume responsibility for the accuracy or relevance of this information to current products. Thank you for your understanding.
Fire warning is a basic function:
Often early Detection of excessive high temperatures is most critical. Occasionally an early Detection of too high temperatures is most vital. Excessive heat, even without the presence of smoke, can be a potential hazard of fire or explosion. The prevention of a potential fire, caused by excessive heat, allows corrective action to avoid igniting flames. In conclusion – effective action can save lifes and protect high value buildings and assets. The system can be either used for single or redundant Heat Detection using 2 equal switching temperatures. It also can be using by programming 2 (or more) different switching temperatures. The flexible and highly effective system gives accurate data acquisition and warning of excessive high temperatures. Control Heat, alarm Overheat (OVHT), alarm fire Application References: Heating plants, Heating Rooms, Dryers, Exhaust systems, Wind power generators, Gasturbines, Industrial plants,Gas & Oil-industry, Enginerooms, Compressors, Chemical Plants, Energy-plants, Sauna & Wellness-facilities & many more.
Information for all PAF-Systems: The Heat Detectcion for special applications. It can add safety in Fire-/Explosion prevention. The System contains a LICO Alarmpanel, 1 or more HDL Heat Detectors LICO and optionally an ATEX-certified Power Supply.All units are Dust-, Humidity- and Temperature-safe,switching contacts hermetically sealed (IP67),Various rate compensated switching temperatures from60 – 385°Care available. (see catalogue DAF Detect-a-Fire, Fenwal)It ispossible with the LICO Alarm-panel to collect Overheat- & Fire-Information and to alarm the both individually. Options:Switch fully stainless steel, Ex-certified Low VoltagePower Supply, Industrial Server UPS.
Information for all CFD-Systems: CFD – Continuous Fire DetectionThe Heat Detection for special applications.It can add safety in Fire-/Explosion prevention.It is more a Fire Prevention system, but works equally as a Fire Alarm System. The CFD is designed especially for very high temperatures. The “heart” of the system is a special stainless-steel cable-stylesensing element, which will get conductive and “switch” to ALARM when reaching the nominal temperature, whereever at the cable.CFD can clear an overheating within seconds.
- Custom madeOur HDL heat and overheat detectors are based on bimetallic, heat detector switches, free of electronics, to provide the best reliability in high temperature applications, also during harsh environmental conditions.
- Simplicity goes through in our product family to provide easy installation and a very cost effective maintenance.
- Various alarm temperature settings are available from 60°C until even 510°C in potential free contacts, which makes fast and easy system integration in practically every already existing- or new systems.
- Our ATEX, EN 54-5, CE and ISO 9001 certificates ensure the highest level of technical solutions.
