NH3 SENSORS
NH3 LEVEL CONTROLLER HBLC



LOADING IMAGES


Click on Images for Bigger View

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 web 1

HBLC with control of modulating valve with power supply cable (HBLC-xxx).

HBLC C web

HBLC/C with cable to direct control of modulating valve (HBLC/C-xxx)

HBLC S web

HBLC with direct control of stepper motor valve (HBLC/S-xxx)

Drawing

 

Float level regulator

HBLC-NH3-x.x-6

low pressure level controller

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

ECONOMIZER with HBLC

HBLC CHILLER

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

Visitors Counter : 114783