Technical data: HBSR-HFC-SSR-2
The HBSR-HFC-SSR-2 is a Level Switch designed for detecting HFC, HFO, and CFC refrigerants, suitable for a variety of industrial refrigeration applications. It is typically installed in refrigerant vessels, pump separators, or heat exchangers.
Technical data: HBSR
The HBSR is a Level Switch designed for detecting ammonia and brine refrigerants, ideal for industrial applications where high pressure and low temperatures are common. It is typically installed in refrigerant vessels, pump separators, or heat exchangers.
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: 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
HBSR is a level switch for detecting liquids. It is calibrated in such a way that splash water and foaming cannot harm it. The sensor is made of stainless steel and can therefore also be used in corrosive environments. It withstands high pressures and low temperatures. The HBSR may only be used in steel tanks or steel pipes.
The switch must be supplied with 24 V DC power across an Ex barrier. This barrier must be an approved and certified galvanically isolated interface barrier located outside the hazardous area. The switch is a 2-wire version with an analog output with 4 mA (no liquid detection) and 20 mA (liquid detection). The digital input must be connected to the Ex barrier. The Ex barrier is not included.
The sensor can be adapted to the respective liquid type using our HB tool, which you can download from our website. See HB Tool. In addition, the HB Tool can also be used to switch between NC and closing contacts. Diagnoses can also be carried out with the tool. Programming must be carried out outside the danger zone.
According to ATEX/IECEx, the sensor range includes sensors for zones 0 and 1. The sensors can be used in device category 1G and temperature class T1... T6.
A 5 m long cable with an M12 connector of type IEC61076-2-101 is included in the scope of delivery.
Technical data: HBSR-HFC
HBSR-HFC is a level switch for detecting liquids e.g. HFC/HFO/CFC. It is calibrated so that it is unaffected by spray and foam. The sensor is designed in stainless steel and can be used in corrosive environments. The sensor is constructed to resist high pressure and low temperatures. The HBSR switch is only suitable for installation in steel tanks or steel pipes.
The switch must be supplied with 24 V DC through an Ex-barrier, which must be an approved and certifided galvanically isolated interface barrier placed outside the hazardous area. The switch is a 2-wire design with analog output which either will be 4 (no liquid detection) or 20 mA (liquid detection). The digital input shall be connected to the Ex-barrier. The Ex-barrier is not sccope of supply.
The sensor can be set-up for liquid type in the HB-Tool which can be downloaded from our web-page. See HB-Tool. It is as well possible to switch from NO to NC type in the HB-Tool. Diagnostic is as well a possibility with the tool. The programming must be carried out in an non hazardous area.
The sensor range include sensors for zone 0 and 1 according to ATEX/IECEx. The sensors can be used in device category 1G and temperature class T1...T6.
A 5 m cable with M12 plug type IEC61076-2-101 is included.
