HBLT-A2 NH3 Refrigerant Level Sensor

HBLT-A2 capacitive liquid level transmitters are used to measure liquid levels in refrigerant vessels. The sensor transmits a current signal from 4 to 20 mA (4 mA when the transmitter does not register liquid - and 20 mA when the entire transmitter is surrounded by liquid).

The difference between the new HBLT-A2 and the HBLT-A1 is the electronic head. We have used the electronic head from our HBLC sensor, which gives more opportunities in the PC tool for configuration with 3 parameters to set up the sensor.
HBLT-A2 has a digital display instead of the bar graph known from HBLT-A1 and HBLT-A2 is an intelligent sensor with a built-in microprocessor. It emits a 4-20 mA signal, which is proportional to the sensor’s set range of measurement. Apart from the 4-20 mA signal the sensor also has a built-in controller. The controller can be set-up with all the parameters necessary for controlling a modulating motor valve. The sensor can be delivered with a cable for direct supply to and control of motor valves.

 

Product features:

Digital display
Controller built inside
Advanced setting for controlling modulating valve
3 parameters to set up the sensor
Easy diagnostics
The HBLT-A2 is a perfect solution under turbulent conditions like marine applications
Split design which makes it possible to make easy installation and diagnostics
The electronic part can be easily disconnected by loosening the threaded nut / union nut
Proven and reliable design with process signal output of 4-20 mA
Designed for the industrial refrigeration industry – max pressure up to 100 bar & high protection class

Power supply
Voltage 24 AC/DC + 10%
Plug connection M12, 5 pins – DIN 0627
Output
Analog output  4-20 mA
Environmental conditions
Ambient temperature -30…+50°C
Refrigerant temperature -60…+80°C
Max. pressure 100 bar
Protection class IP65
Vibrations IEC 68-2-6 (4g)
Mechanical specifications
Thread connections 3/4” NPT / BSP
Material – mechanical parts AISI 304 / PTFE
Material – electronic parts Nylon 6 (PA)
House type Angle
Approvals
EMC test EN 61000-2
Indication
LED indication Green, yellow, and red

Power supply
Voltage 24 AC/DC + 10%
Plug connection M12, 5 pins – DIN 0627
Output
Analog output  4-20 mA
Environmental conditions
Ambient temperature -30…+50°C
Refrigerant temperature -60…+80°C
Max. pressure 100 bar
Protection class IP65
Vibrations IEC 68-2-6 (4g)
Mechanical specifications
Thread connections 3/4” NPT / BSP
Material – mechanical parts AISI 304 / PTFE
Material – electronic parts Nylon 6 (PA)
House type Angle
Approvals
EMC test EN 61000-2
Indication
LED indication Green, yellow, and red

Power supply
Voltage 24 AC/DC + 10%
Plug connection M12, 5 pins – DIN 0627
Output
Analog output  4-20 mA
Environmental conditions
Ambient temperature -30…+50°C
Refrigerant temperature -60…+80°C
Max. pressure 100 bar
Protection class IP65
Vibrations IEC 68-2-6 (4g)
Mechanical specifications
Thread connections 3/4” NPT / BSP
Material – mechanical parts AISI 304 / PTFE
Material – electronic parts Nylon 6 (PA)
House type Angle
Approvals
EMC test EN 61000-2
Indication
LED indication Green, yellow, and red

Inquiry

Niezwłocznie po wpłynięciu do nas zapytania zostanie przygotowana dla Państwa oferta wraz ze szczegółową wyceną.