Technical data: HBOR
The HBOR is a Level Switch designed for automatic oil return in ammonia refrigeration systems. This sensor detects the difference between refrigerant and oil, ensuring that when oil is drained and ammonia surrounds the sensor, the drain valve closes without risking ammonia leaks. It is typically used for oil return and discharge in components such as evaporators, receivers, and oil pots, primarily on the low-pressure side of the system.
Technical data: HBSC2-SSR-IP
The HBSC2-SSR-IP is a refrigerant switch designed with a built-in heater to prevent condensation in low-temperature environments. It is ideal for use in freezers and outdoor applications, often employed for controlling the supply of refrigerant liquid to separators or managing the drainage of liquid refrigerant during hot gas defrost.
Technical data: HBS/ADAP
HBS/ADAP/xxx is designed for mounting on compressors where sight glass is normally placed. Both HBSO1 and HBOC can be mounted on this.
A "plug and play" solution which can be direct mounted on all major compressors.
Technical data: HBSR-SSR-2
The HBSR-SSR-2 is a Level Switch designed for detecting ammonia and brine refrigerants. It is typically installed on refrigerant vessels, pump separators, or heat exchangers. The sensor is engineered to withstand high pressure and low temperatures, making it ideal for industrial applications.
Technical data: HBSR-SSR-1/IP
The HBSR-SSR-1/IP is a Level Switch with a built-in heater designed to prevent condensation in low-temperature environments. Ideal for freezers and outdoor applications, the switch is typically used to control refrigerant liquid supply to separators and manage liquid refrigerant drainage during hot gas defrost.
Technical data: HBLC-HFC
The HBLC-HFC sensor is specifically designed for measuring HFC, HFO, and CFC refrigerant levels in chillers, evaporators, or condensers - and transmits this information via a 4-20 mA analog signal. Although pre-configured for R134, it can be adjusted to detect other types of HFC, HFO, or CFC refrigerants.
Technical Data: Position Transmitter
The sensor is used for analogue position measurements of industrial refrigeration compressors in connection with capacity control.
The sensor is available in both a standard and an EX edition. It has a measurement angle of 300°, which can be rotated infinitely.
The sensor sends an analogue 4-20 mA signal corresponding to a rotating movement.
The sensor is designed to withstand the environments on refrigeration compressors, including high temperatures and powerful vibrations.
Technical data: Displacement sensor
The displacement sensor is used for analogue linear measurements of industrial refrigeration compressors in connection with capacity control. The sensor is available in both a standard and an EX edition. It has a measurement travel of max. 0-50 mm, and can be calibrated for a minimum measurement travel of 0-5 mm. The sensor sends an analogue 4-20 mA signal corresponding to a max. movement of 0-50 mm. The sensor is designed for harsh environments in a refrigeration system, and it can handle vibrations and high pressure up to 100 bar.
Technical data: HBCP
The Compressor Protection Sensor is a DX version of the HBX Vapor Quality Sensor, designed for installation at the compressor inlet. It detects when liquid content in the gas exceeds a critical threshold, sending an alarm and measured value to a PLC. This data helps control the system and prevent liquid slugging by stopping the compressor when necessary.
The sensor reduces the risk of damage and breakdowns by preventing liquid refrigerant from entering the compressor. It's particularly useful in larger systems with multiple evaporators, offering monitoring and troubleshooting capabilities. The Vapor Quality Sensor provides instant feedback by measuring the liquid in the gas flow.
Available versions include:
Rod Style: Installed in an elbow at the bottom of horizontal pipes, with 200 mm and 300 mm options for pipes up to 4”.
Inline: For both horizontal and vertical pipes, available up to DN100.
Strainer House: Installed in a downward elbow in an empty strainer house, detecting liquid on the walls.
Technical data: HBLT-C1
The HBLT-C1 is a programmable controller designed for level control in industrial refrigeration systems. It is compatible with a range of analog level sensors, such as the HBLT-A1 and HBLC-CO2, or other sensors that output a 4-20 mA signal. This flexibility allows it to integrate seamlessly into various industrial refrigeration applications.
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