IntroductionTechnical detailsSpecificationsApplicationsDisclaimer
Introduction
HBLC is an intelligent sensor with a built-in microprocessor. It is designed to control refrigerant levels in both low pressure and high pressure systems. 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 or stepper motor.
The sensor can be delivered with a cable for direct supply to and control of motor valve or stepper motor valve.
Technical details
- Stand alone solution together with modulating valve. Flexible and cost effective alternative to float switches.
- Simple installation and configurering with PC. The regulation loop, timer and alarm are all programmable.
- LED indication of power supply, alarm and regualtion status. Further an alarm status can be given to central panel.
- Split design which make it possible to make easy installation and diagnostic. The electronic part can be easily disconnected by 2 screws.
- The sensor can control modulating valve, pilot valve or stepper motor valve.
Specifications
Connection diagram
HBLC with control of modulating valve with power supply cable (HBLC-xxx).
HBLC/C with cable to direct control of modulating valve (HBLC/C-xxx)
HBLC with direct control of stepper motor valve (HBLC/S-xxx)
Drawing
HBLC-NH3-x.x-6
HBLC-CO2/HFC-x.x-2
| Power supply | |
|---|---|
| Voltage | 24 V AC/DC + 10% |
| Current consumption | Max 30 mA |
| Electronic connection | M12, 5 pins |
| Cable length | 3 m (118") |
| Cable size | 3 x 0,75 mm2 |
| Direct valve control | |
| Signal to modulation valve | 4-20 mA |
| Stepper motor control | |
| Stepper motor steps | 25-5000 steps |
| Stepper motor spedd in m/s | 2-40 m/s |
| Home recal. Time in hours | 0-255 hours |
| Stepper motor phase cureent | 0-750 mA |
| Stepper motor holding current | 0-250 mA |
| Environmental conditions | |
| Ambient temperature | -30...+50°C |
| Refrigerant temperature | -60...+80°C |
| Max operating pressure | 100 bar |
| Degree of protection | IP65 |
| Vibrations | IEC 68-2-6 (4g) |
| Mechanical specifications | |
| Mechanical connection | 3/4" |
| Material liquid parts | AISI 304 / PTFE |
| Material (electronics) | GF BLK, Nylon 6 (PA) |
| Size | Length x 51x72 mm |
| Weight | Depends on length |
| Type | Front housing |
| Configurations | |
| Configuration | By PC tool |
| LED indiation | LED (green, yellow and red) |
| Approvals | |
| EMC test | EN 61000-2 |
| Accessories | |
| Modulating valve | MVS 661 |
| Cable | |
| Length | 5 m |
| Material / Size | PUR - 5 x 0,34 mm2 |
Applications
Disclaimer
| Length / thread | Valve type | Cable to valve | Ordering code |
|---|---|---|---|
| *Available in a smart version with remote control. Ordering code is HBSLC instead of HBLC. | |||
| 160 mm / 3/4" NPT | No | HBLC-NH3-1.6-2 | |
| 160 mm / 3/4" BSPP | No | HBLC-NH3-1.6-6 | |
| 210 mm / 3/4" NPT | No | HBLC-NH3-2.1-2 | |
| 210 mm / 3/4" BSPP | No | HBLC-NH3-2.1-6 | |
| 314 mm / 3/4" NPT | No | HBLC-NH3-3.1-2 | |
| 314 mm / 3/4" BSPP | No | HBLC-NH3-3.1-6 | |
| 400 mm / 3/4" NPT | No | HBLC-NH3-4-2 | |
| 400 mm / 3/4" BSPP | No | HBLC-NH3-4-6 | |
| 500 mm / 3/4" NPT | No | HBLC-NH3-5-2 | |
| 500 mm / 3/4" BSPP | No | HBLC-NH3-5-6 | |
| Electronic part for | HBLC-NH3 | No | HBLC-NH3-EL |
| 160 mm / 3/4" NPT | Modulating | Yes | HBLC/C-NH3-1.6-2 |
| 160 mm / 3/4" BSPP | Modulating | Yes | HBLC/C-NH3-1.6-6 |
| 210 mm / 3/4" NPT | Modulating | Yes | HBLC/C-NH3-2.1-2 |
| 210 mm / 3/4" BSPP | Modulating | Yes | HBLC/C-NH3-2.1-6 |
| 314 mm / 3/4" NPT | Modulating | Yes | HBLC/C-NH3-3.1-2 |
| 314 mm / 3/4" BSPP | Modulating | Yes | HBLC/C-NH3-3.1-6 |
| 400 mm / 3/4" NPT | Modulating | Yes | HBLC/C-NH3-4-2 |
| 400 mm / 3/4" BSPP | Modulating | Yes | HBLC/C-NH3-4-6 |
| 500 mm / 3/4" NPT | Modulating | Yes | HBLC/C-NH3-5-2 |
| 500 mm / 3/4" BSPP | Modulating | Yes | HBLC/C-NH3-5-6 |
| Electronic part for | HBLC/C-NH3 | Yes | HBLC/C-NH3-EL |
| 160 mm / 3/4" NPT | Stepper | Yes | HBLC/S-NH3-1.6-2 |
| 160 mm / 3/4" BSPP | Stepper | Yes | HBLC/S-NH3-1.6-6 |
| 210 mm / 3/4" NPT | Stepper | Yes | HBLC/S-NH3-2.1-2 |
| 210 mm / 3/4" BSPP | Stepper | Yes | HBLC/S-NH3-2.1-6 |
| 314 mm / 3/4" NPT | Stepper | Yes | HBLC/S-NH3-3.1-2 |
| 314 mm / 3/4" BSPP | Stepper | Yes | HBLC/S-NH3-3.1-6 |
| 400 mm / 3/4" NPT | Stepper | Yes | HBLC/S-NH3-4-2 |
| 400 mm / 3/4" BSPP | Stepper | Yes | HBLC/S-NH3-4-6 |
| 500 mm / 3/4" NPT | Stepper | Yes | HBLC/S-NH3-5-2 |
| 500 mm / 3/4" BSPP | Stepper | Yes | HBLC/S-NH3-5-6 |
| Electronic part for | HBLC/S-NH3 | Yes | HBLC/S-NH3-EL |
| 160 mm / 3/4" NPT | Pulse W. Modul. | No | HBLC/PWM-NH3-1.6-2 |
| 160 mm / 3/4" BSPP | Pulse W. Modul. | No | HBLC/PWM-NH3-1.6-6 |
| 210 mm / 3/4" NPT | Pulse W. Modul. | No | HBLC/PWM-NH3-2.1-2 |
| 210 mm / 3/4" BSPP | Pulse W. Modul. | No | HBLC/PWM-NH3-2.1-6 |
| 314 mm / 3/4" NPT | Pulse W. Modul. | No | HBLC/PWM-NH3-3.1-2 |
| 314 mm / 3/4" BSPP | Pulse W. Modul. | No | HBLC/PWM-NH3-3.1-6 |
| 400 mm / 3/4" NPT | Pulse W. Modul. | No | HBLC/PWM-NH3-4-2 |
| 400 mm / 3/4" BSPP | Pulse W. Modul. | No | HBLC/PWM-NH3-4-6 |
| 500 mm / 3/4" NPT | Pulse W. Modul. | No | HBLC/PWM-NH3-5-2 |
| 500 mm / 3/4" BSPP | Pulse W. Modul. | No | HBLC/PWM-NH3-5-6 |
| Electronic part for | HBLC/PWM-NH3 | No | HBLC-NH3-EL |
| 160 mm / 3/4" NPT | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-1.6-2 |
| 160 mm / 3/4" BSPP | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-1.6-6 |
| 210 mm / 3/4" NPT | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-2.1-2 |
| 210 mm / 3/4" BSPP | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-2.1-6 |
| 314 mm / 3/4" NPT | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-3.1-2 |
| 314 mm / 3/4" BSPP | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-3.1-6 |
| 400 mm / 3/4" NPT | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-4-2 |
| 400 mm / 3/4" BSPP | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-4-6 |
| 500 mm / 3/4" NPT | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-5-2 |
| 500 mm / 3/4" BSPP | Pulse W. Modul. | Yes | HBLC/C-PWM-NH3-5-6 |
| Electronic part for | HBLC/C-PWM-NH3 | Yes | HBLC/C-PWM-NH3-EL |