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F/FR 990/991/992/993 Froststat
Brand: Trafag Sensors & ControlsSwiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature.
The Froststat was specifically designed as single stage temperature controller for monitoring temperature around 0° C (32° F), example to prevent ice build-up on air heaters.
Features- Rugged Aluminum housing
- Short response time
- Protection IP54
- Electrical connection on terminal screw
1 - 12 of 16 Part Numbers
990.1299
- Custom Build Code - 3 meters Sensor
- Environmental Protection - Without Environmental Protection IP65
- Capillary - Without Capillary Holder
990.1299 20
- Custom Build Code - 3 meters Sensor
- Environmental Protection - Protection Level IP65
- Capillary - Without Capillary Holder
990.1299 20 K80140
- Custom Build Code - 3 meters Sensor
- Environmental Protection - Protection Level IP65
- Capillary - Capillary Holder (6 PCS)
990.1299 K80140
- Custom Build Code - 3 meters Sensor
- Environmental Protection - Without Environmental Protection IP65
- Capillary - Capillary Holder (6 PCS)
991.1299
- Custom Build Code - 6 meters Sensor
- Environmental Protection - Without Environmental Protection IP65
- Capillary - Without Capillary Holder
991.1299 20
- Custom Build Code - 6 meters Sensor
- Environmental Protection - Protection Level IP65
- Capillary - Without Capillary Holder
991.1299 20 K80140
- Custom Build Code - 6 meters Sensor
- Environmental Protection - Protection Level IP65
- Capillary - Capillary Holder (6 PCS)
991.1299 K80140
- Custom Build Code - 6 meters Sensor
- Environmental Protection - Without Environmental Protection IP65
- Capillary - Capillary Holder (6 PCS)
992.1299
- Custom Build Code - 3 meters Sensor, Limiter
- Environmental Protection - Without Environmental Protection IP65
- Capillary - Without Capillary Holder
992.1299 20
- Custom Build Code - 3 meters Sensor, Limiter
- Environmental Protection - Protection Level IP65
- Capillary - Without Capillary Holder
992.1299 20 K80140
- Custom Build Code - 3 meters Sensor, Limiter
- Environmental Protection - Protection Level IP65
- Capillary - Capillary Holder (6 PCS)
992.1299 K80140
- Custom Build Code - 3 meters Sensor, Limiter
- Environmental Protection - Without Environmental Protection IP65
- Capillary - Capillary Holder (6 PCS)
1 - 12 of 16 Part Numbers
Specifications
Accuracy
- ± 1.5 % of Full Scale - Typical
- Switching Differential: 2° C (3.6° F)
Applications
- Frost Protection Thermostat
- HVac Systems
- Refrigerators
Approvals & Certifications
- EN 60730-1, EN 60730-2-9
Electrical Connectors
- Cable Gland: M20 x 1.5
- Terminal Screw: 3 x 1 to 2.5 mm²
Electrical Rating
- 0.3 (0.2) A at 250 Vdc for Average Switching Differential, High Vibration Resistance
- 0.75 (0.4) A at 125 Vdc for Average Switching Differential, High Vibration Resistance
- 10 (0.75) A at 500 Vac for Average Switching Differential, High Vibration Resistance
- 15 (1.25) A at 250 Vac for Average Switching Differential, High Vibration Resistance
- 15 (1.5) A at 125 Vac for Average Switching Differential, High Vibration Resistance
- 15 (1.5) A at 14 Vdc for Average Switching Differential, High Vibration Resistance
- 15 (1.5) A at 30 Vdc for Average Switching Differential, High Vibration Resistance
Enclosure, Body Material
- Aluminum (AISi9Pb3)
- Sensor: Copper (Cu)
Environmental Protection
- IP54
Fill Material
- Liquid
Gland Material
- Screwed Cable Gland: Polyethylene (PE)
Humidity
- Maximum
Insulation Resistance
- Resistance of Insulation: > 2 megaohms
Measuring Range
- -5° to 15° C (23° to 59° F)
Mounting Position
- Any Orientation
Operating Temperature
- 2° to 70° C (35.6° to 158° F)
Repeatability
- ± 0.5 % of Full Scale - Typical
Set Point - Decreasing
- -5° to 15° C (23° to 59° F)
Set Point - Increasing
- -5° to 15° C (23° to 59° F)
Storage Temperature
- -30° to 70° C (-22° to 158° F)
Voltage
- Dielectric Strength: 2 kV Terminal Ground
- HVAC
- Refrigeration