Buffer momentary temperature fluctuations
- Capable of measuring temperatures from -58° to 176°F | -50° to 80°C
- Glycol bottle buffers temperature during defrost cycles or when refrigerator/freezer doors are opened for a short period of time
- Accurate to ± 1°F | ± .56°C
- Includes 12’ of wire
The Low Temperature Sensor in Glycol Vial can be used with most Sensaphone models to measure the temperature of objects in a freezer. By placing the sensor in a bottle filled with glycol users will receive a reading that represents the temperature of the freezer’s contents rather than the ambient air temperature. The Sensaphone will trigger an alarm when the temperature falls outside of the programmed high or low temperature limit. The glycol filled vial will also buffer any momentary fluctuations that may cause a preliminary alarm dial out, such as defrost cycles, opening of doors, and fans circulating air. The glycol will slow the response time of the sensor allowing normal daily operations to occur without having an alarm. The included 12 feet of wire can be extended with optional accessory wire. Please note that if this sensor is used in a ultra low freezer (-80°C) the glycol will freeze and severely delay response time.
Technical Specifications
Sensor Temperature Range: -58° to 176°F | -50° to 80°C
Accuracy: 1°F | .56°C
Connection: Hardwired
Housing: HDPE Plastic
Dimensions: 2.8 x 1.6" | 72mm x 40mm
Sensor Series: 2.8k
Notes: Available with NIST Certification
Downloads
2.8K Type Ultra Low Temperature Sensor in Glycol Bottle Sales Brochure
2.8K Type Ultra Low Temperature Sensor in Glycol Bottle Instructions