HB Products HBOC User manual

HB Products A/S – www.hbproducts.dk – [email protected] – tel.: [phone] Quick guide – HBOC – rev. 001- 01
Quick
guide
HBOC – oil control sensor
for stand-alone oil management
F
unctionality:
The HBOC sensor is made to control oil level refrigeration systems compressors. If the HBOC 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 specialises 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 optimisation 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
www.hbproducts.dk

HB Products A/S – www.hbproducts.dk – [email protected] – tel.: [phone] Quick guide – HBOC – rev. 001- 01
echanical installation
Electrical installation
Configuration of sensor
In order to set the control parameters the HB configuration tool is needed
echanical specifications:
Ambient temperature: - 0…+50°C
Liquid temperature: 0…+80°C
Max. pressure: 150 bar
Material, mechanical: AISI304/PTFE
Thread connection: see packaging.
Electrical specifications:
Supply: 4 VDC
Current draw: Max 30 mA
Plug: DIN 06 7 – M1 /5 pins
Enclosure: IP65
Material, electronics: Nylon 6 (PA).
Download of software:
The tool can be downloaded for free. Request access to download the
tool by sending an email to [email protected].
NOTE! To be able to change the control parameters, it is necessary to
have a special USB/M1 configuration cable as well as a configuration
tool installed on a PC.
Installation guide:
The sensor must be installed in a horizontal position.
During installation, check the sensor's length as well as its
placement with the refrigeration compressor manufacturer or
the oil separator producer. Oil pockets may not form around the
sensor, and there must be a gap of at least mm between the
sensor and the other mechanical parts.
Run in signal:
The sensor has a control function and regulates the flow of oil
independent of other parts of the system. The function starts to work
when the supply is connected. The control function can be
activated/deactivated via an external “run in” signal.
LED activation:
a) 3 x green LEDs indicate oil level
b) Green Power LED indicates 4 V
DC supply; blinks during operation.
If “run-in" is not used, this function
must be deactivated in the tool.
c) Yellow LED indicates supply is
open to magnetic valve
d) Red LED indicates ALARM
Caution! In case of welding work on the unit, the electronic part
must be removed. Welding work can damage the electronics.
The mechanical part of the sensor must not be installed in the
pipe socket during welding.
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.
Caution! Factory settings do not guarantee safe operation, since the
configuration parameters depend on the type of compressor/separator.
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.