Liquid Level Sensor - HFC, HFO & CFC

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.

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Product features
Applications
Specifications
Ordering code
Downloads

Product features

Liquid temperature range: Operate across a temperature range of 0°C to 145°C (32°F to 293°F).
Pressure tolerance: Rated for pressures up to 100 bar (1450 psi).
Power supply: The sensor operates on a 24V DC power supply.
LED indicators: Provides clear visual indicators for power supply and alarm status.
Split design: Simplifies installation and diagnostics; electronic parts can be removed with two screws.
Easy configuration: Configuration with a PC using HB Tool software.

Power supply
Voltage	24 AC/DC + 10%
Energy consumption	Max 600 mA
Plug connection	M12, 5 pins - DIN 0627
Output
Analog output	4-20 mA
Alarm output	PNP, 1 A
Alarm contact function	NO/NC
Environmental conditions
Ambient temperature	-30...+50°C
Max. pressure	100 bar
Protection degree	IP65
Vibrations	IEC 60068-2-6 (4g)
Mechanical specifications
Thread connection	3/4”
Material - liquid parts	AISI 304 / PTFE
Material - electronic parts	Nylon 6 (PA)
Type	Angle
Approvals
EMC test	EN 61000-2
Indication
LED indication	LED 1 x green, 1 x yellow and 1 x red
Accessories
M12 cabel - 5 m	HBxC-M12/5
Cable specification	PUR - 5 x 0,34 mm2

Length	Thread type	Ordering code
200 mm	3/4” NPT	HBLC-HFC-2-2
200 mm	3/4” BSPP	HBLC-HFC-2-6
300 mm	3/4” NPT	HBLC-HFC-3-2
300 mm	3/4" BSPP	HBLC-HFC-3-6
400 mm	3/4” NPT	HBLC-HFC-4-2
400 mm	3/4" BSPP	HBLC-HFC-4-6
500 mm	3/4” NPT	HBLC-HFC-5-2
500 mm	3/4" BSPP	HBLC-HFC-5-6
600 mm	3/4” NPT	HBLC-HFC-6-2
600 mm	3/4" BSPP	HBLC-HFC-6-6
700 mm	3/4” NPT	HBLC-HFC-7-2
700 mm	3/4" BSPP	HBLC-HFC-7-6
800 mm	3/4” NPT	HBLC-HFC-8-2
800 mm	3/4" BSPP	HBLC-HFC-8-6
900 mm	3/4” NPT	HBLC-HFC-9-2
900 mm	3/4" BSPP	HBLC-HFC-9-6
1000 mm	3/4” NPT	HBLC-HFC-10-2
1000 mm	3/4" BSPP	HBLC-HFC-10-6
1100 mm	3/4” NPT	HBLC-HFC-11-2
1100 mm	3/4" BSPP	HBLC-HFC-11-6
1200 mm	3/4” NPT	HBLC-HFC-12-2
1200 mm	3/4" BSPP	HBLC-HFC-12-6
1300 mm	3/4” NPT	HBLC-HFC-13-2
1300 mm	3/4" BSPP	HBLC-HFC-13-6
1400 mm	3/4” NPT	HBLC-HFC-14-2
1400 mm	3/4" BSPP	HBLC-HFC-14-6
1500 mm	3/4” NPT	HBLC-HFC-15-2
1500 mm	3/4" BSPP	HBLC-HFC-15-6
1700 mm	3/4” NPT	HBLC-HFC-17-2
1700 mm	3/4" BSPP	HBLC-HFC-17-6
2000 mm	3/4” NPT	HBLC-HFC-20-2
2000 mm	3/4" BSPP	HBLC-HFC-20-6
2500 mm	3/4” NPT	HBLC-HFC-25-2
2500 mm	3/4" BSPP	HBLC-HFC-25-6
3000 mm	3/4” NPT	HBLC-HFC-30-2
3000 mm	3/4" BSPP	HBLC-HFC-30-6
Electronic part for HBLC-HFC	With LED display	HBLC-HFC-EL-LED

Useful info

Liquid Level Sensor - HFC, HFO & CFC

Product features

Specifications

Standard versions

Control versions

Drawing

Ordering code

Downloads

HB Products A/S