Liquid Level Sensor

Technical data: HBLT-A2

HBLT-A2 for level measurement ammonia refrigeration systems.

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-A3, HBLT-A2 and the first version HBLT-A1 is the mechanical design. HBLT-A2 is more compact. 

HBLT-A2 is an intelligent sensor with a built-in microprocessor and it has the same digital display as the HBLT-A2. It emits a 4-20 mA signal, which is proportional to the sensor’s preset range of measurement. Apart from the 4-20 mA signal the sensor also has a built-in controller. The controller can be configured 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 valve.

 

Product features

Advanced setting for controlling modulating valve
5m M12 cable included
Easy configuration of the sensor
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

Applications

HBLT A3 p receiver

 

 

 

Specifications

Connection diagram

HBLT A2 ELECTRICAL INSTALLATION

Drawing

HBLT A3 Komp R1 002Web

 HBLT A3 Komp eksplodedR1 002Web

Power supply
Voltage24 AC/DC + 10%
Plug connectionM12, 5 pins - DIN 0627
Output
Analog output 4-20 mA
Environmental conditions
Ambient temperature--30...+50°C
Refrigerant temperature--60...+80°C
Max. pressure100 bar
Protection classIP65
VibrationsIEC 68-2-6 (4g)
Mechanical specifications
Thread connections3/4” NPT / BSP
Material - mechanical partsAISI 304 / PTFE
Material - electronic partsNylon 6 (PA)
Approvals
EMC testEN 61000-2
Indication
LED indicationGreen, yellow, and red

Ordering code

Length / threadValve typeOrdering code with LED
280 mm / 1" BSP HBLT-A2-2.8
500 mm / 1" BSP HBLT-A2-5
800 mm / 1" BSP HBLT-A2-8
1000 mm / 1" BSP HBLT-A2-10
1200 mm / 1" BSP HBLT-A2-12
1500 mm / 1" BSP HBLT-A2-15
1700 mm / 1" BSP HBLT-A2-17
2200 mm / 1" BSP HBLT-A2-22
3000 mm / 1" BSP HBLT-A2-30
6" / 3/4” NPT HBLT-A2-6U
8" / 3/4” NPT HBLT-A2-8U
12" / 3/4” NPT HBLT-A2-12U
15.3" / 3/4” NPT HBLT-A2-15.3U
19.2" / 3/4” NPT HBLT-A2-19.2U
23.1" / 3/4” NPT HBLT-A2-23.1U
30" / 3/4” NPT HBLT-A2-30U
35" / 3/4” NPT HBLT-A2-35U
45" / 3/4” NPT HBLT-A2-45U
55" / 3/4” NPT HBLT-A2-55U
65" / 3/4” NPT HBLT-A2-65U
85" / 3/4” NPT HBLT-A2-85U
105" / 3/4” NPT HBLT-A2-105U
120" / 3/4” NPT HBLT-A2-120U
Electronic part for HBLT-A2 HBLT-A2-EL
280 mm / 1" BSPModulatingHBSLT/C-A2-2.8
500 mm / 1" BSPModulatingHBSLT/C-A2-5
800 mm / 1" BSPModulating HBSLT/C-A2-8
1000 mm / 1" BSPModulating HBSLT/C-A2-10
1200 mm / 1" BSPModulating HBSLT/C-A2-12
1500 mm / 1" BSPModulating HBSLT/C-A2-15
1700 mm / 1" BSPModulating HBSLT/C-A2-17
2200 mm / 1" BSPModulating HBSLT/C-A2-22
3000 mm / 1" BSPModulating HBSLT/C-A2-30
6" / 3/4” NPTModulatingHBSLT/C-A2-6U
8" / 3/4” NPTModulatingHBSLT/C-A2-8U
12" / 3/4” NPTModulatingHBSLT/C-A2-12U
15.3" / 3/4” NPTModulatingHBSLT/C-A2-15.3U
19.2" / 3/4” NPTModulatingHBSLT/C-A2-19.2U
23.1" / 3/4” NPTModulatingHBSLT/C-A2-23.1U
30" / 3/4” NPTModulatingHBSLT/C-A2-30U
35" / 3/4” NPTModulatingHBSLT/C-A2-35U
45" / 3/4” NPTModulatingHBSLT/C-A2-45U
55" / 3/4” NPTModulatingHBSLT/C-A2-55U
65" / 3/4” NPTModulatingHBSLT/C-A2-65U
85" / 3/4” NPTModulatingHBSLT/C-A2-85U
105" / 3/4” NPTModulatingHBSLT/C-A2-105U
120" / 3/4” NPTModulatingHBSLT/C-A2-120U
Electronic part for HBSLT/C-A2ModulatingHBSLT/C-A2-EL
280 mm / 1" BSPStepperHBSLT/S-A2-2.8
500 mm / 1" BSPStepperHBSLT/S-A2-5
800 mm / 1" BSPStepperHBSLT/S-A2-8
1000 mm / 1" BSPStepperHBSLT/S-A2-10
1200 mm / 1" BSPStepperHBSLT/S-A2-12
1500 mm / 1" BSPStepperHBSLT/S-A2-15
1700 mm / 1" BSPStepperHBSLT/S-A2-17
2200 mm / 1" BSPStepperHBSLT/S-A2-22
3000 mm / 1" BSPStepperHBSLT/S-A2-30
6" / 3/4” NPTStepperHBSLT/S-A2-6U
8" / 3/4” NPTStepperHBSLT/S-A2-8U
12" / 3/4” NPTStepperHBSLT/S-A2-12U
15.3" / 3/4” NPTStepperHBSLT/S-A2-15.3U
19.2" / 3/4” NPTStepperHBSLT/S-A2-19.2U
23.1" / 3/4” NPTStepperHBSLT/S-A2-23.1U
30" / 3/4” NPTStepperHBSLT/S-A2-30U
35" / 3/4” NPTStepperHBSLT/S-A2-35U
45" / 3/4” NPTStepperHBSLT/S-A2-45U
55" / 3/4” NPTStepperHBSLT/S-A2-55U
65" / 3/4” NPTStepperHBSLT/S-A2-65U
85" / 3/4” NPTStepperHBSLT/S-A2-85U
105" / 3/4” NPTStepperHBSLT/S-A2-105U
120" / 3/4” NPTStepperHBSLT/S-A2-120U
Electronic part for HBSLT/S-A2StepperHBSLT/S-A2-EL
280 mm / 1" BSPPWMHBSLT/PWM-A2-2.8
500 mm / 1" BSPPWMHBSLT/PWM-A2-5
800 mm / 1" BSPPWMHBSLT/PWM-A2-8
1000 mm / 1" BSPPWMHBSLT/PWM-A2-10
1200 mm / 1" BSPPWMHBSLT/PWM-A2-12
1500 mm / 1" BSPPWMHBSLT/PWM-A2-15
1700 mm / 1" BSPPWMHBSLT/PWM-A2-17
2200 mm / 1" BSPPWMHBSLT/PWM-A2-22
3000 mm / 1" BSPPWMHBSLT/PWM-A2-30
6" / 3/4” NPTPWMHBSLT/PWM-A2-6U
8" / 3/4” NPTPWMHBSLT/PWM-A2-8U
12" / 3/4” NPTPWMHBSLT/PWM-A2-12U
15.3" / 3/4” NPTPWMHBSLT/PWM-A2-15.3U
19.2" / 3/4” NPTPWMHBSLT/PWM-A2-19.2U
23.1" / 3/4” NPTPWMHBSLT/PWM-A2-23.1U
30" / 3/4” NPTPWMHBSLT/PWM-A2-30U
35" / 3/4” NPTPWMHBSLT/PWM-A2-35U
45" / 3/4” NPTPWMHBSLT/PWM-A2-45U
55" / 3/4” NPTPWMHBSLT/PWM-A2-55U
65" / 3/4” NPTPWMHBSLT/PWM-A2-65U
85" / 3/4” NPTPWMHBSLT/PWM-A2-85U
105" / 3/4” NPTPWMHBSLT/PWM-A2-105U
120" / 3/4” NPTPWMHBSLT/PWM-A2-120U
Electronic part for HBSLT/PWM-A2PWMHBSLT/S-A2-EL
*The /S & /PWM versions is without display

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