HB Products HBLC-CO2 User manual

HB Products A/S – www.hbproducts.dk – [email protected] – tel.: [phone] Quick guide – HBLC-CO – rev. 004
Quick guide
HBLC-CO - level transmitter for CO refrigerant
Functionality:
The HBLC-CO level transmitter is made to control refrigerant level in refrigeration systems. If the
HBLC-CO is to be used in a different way, prior approval must be obtained from HB Products.
Download complete manual:
For further information please download the instruction manual from our homepage:
www.hbproducts.dk.
Caution
:
Only qualified personnel should work with the product. The technician must be aware of the
consequences of an improperly installed sensor, and must be committed to adhering to the
applicable local legislation.
HB Products
–
dedicated to optimal solutions for
level measurement
and control of oil and refrigerants.
HB Products is a development-oriented company, which specializes in the development and
production of sensors for industrial refrigeration systems. Apart from expertise within oil and
refrigerant control, we have great know-how in the design and optimization of industrial
refrigeration systems. This knowledge enables us to develop and produce the best sensors!
Since its start more than 0 years ago, HB Products has attained a strong global position. This
is the result of our ability to think in terms of new technological solutions, create trustworthy
products, and provide a high level of service.
For further info and
guidance please visit
our homepage:

HB Products A/S – www.hbproducts.dk – [email protected] – tel.: [phone] Quick guide – HBLC-CO – rev. 004
echanical installation
Electrical installation
LED indication and calibration of sensor
echanical specifications:
Ambient temperature: - 0…+50°C
Liquid temperature: -50…+100°C
Max. pressure: 150 bar
Material, mechanical: AISI304/PTFE
Thread connection: see packaging.
Electrical specifications:
Supply: 4 VAC/DC
Current draw: Max 50 mA
Plug: DIN 06 7 – M1 /5 pins
Enclosure: IP65
Material, electronics: Nylon 6 (PA).
Please note! Supply Voltage may differ from the data given in the
manuals. Applicable will always be the sensor label.
LED indication:
Green LED indicates 4 V DC supply (blinks during operation)
Yellow LED – in connection with calibration
Red LED indicates ALARM at 100%
Installation guide:
It must be mounted vertically.
HBLC-CO can be mounted on an overflow pipe or a pipe segment
where flow and turbulence are minimized.
Calibration of sensor:
"R" for factory reset. Alarm is reset by pressing "R" for 5 seconds.
CAUTION! In case of welding work on the unit, please make sure that
proper earthing is carried out to avoid damaging the electronics.
NOTE! All terminals are protected against improper termination with a
supply voltage up to 40 V. If the supply voltage is greater than 40 V the
electronics will be damaged.
NOTE! Fault detection on the electronic function can be carried out
without releasing pressure from the system or disassembling the
mechanical part of the sensor.