Strainer Housing - Vapor Quality Sensor

Category: HBX-ST - DX and Overfeed Systems 

With a vapor quality sensor integrated into a standard strainer house you are ensured safe functionality of the sensor and easy installation. The butt-welded connection makes it easy to weld with same size of piping.

Please be aware that the flow direction of the vapor quality sensor is opposite of the flow direction when used as a strainer. If installed with wrong flow direction functionality will NOT be correct.

Besides the benefit of easy installation this solution makes it easy to dismantle the lid with the sensor conductor and clean it if necessary.

The sensor integrated into standard strainer housing is available in both carbon steel DN20 to DN300 and stainless steel DN20 to DN65. Ask for availability if size outside of this range is requested.

Product selection guide

To find the right part number to purchase please use our selection guide in the shop (link below), product overview under "ordering code" or send our Product Manager Henrik Kudsk a system description and he will guide you to the right part number. Please use the "Product Specification Form" (find it under the "downloads" tab on this product page) and e-mail it to sales@hbproducts.dk.   

Shop image

Product features

Measures the volumetric concentration of gas in a gas/liquid mixture
Balanced evaporator control to achieve semi-flooded operation with high heat transfer
Able to control an expansion valve directly with simultaneously analog 4-20mA output to a PLC
Can be used to optimize and control both DX systems and overfeed systems
Instant measurement and analog output
Can be used for all common refrigerants

Applications

Flooded system:

HBX ST flooded applikationstegning

Optimum efficiency at all loads is obtain by measuring the Vapor Quality in the outlet of the evaporator and use the signal to change the height of the driving head as shown, lower level will minimize the liquid amount  in the evaporator and secure balanced and dynamic evaporation  during part load and thus optimum heat transfer.

The HBX-OVC-ST Vapor Quality control signal (cable out, 4-20mA) is connected to DI 3 (pin 3) on the HBSLC liquid level sensor and used to change the desired set value for the liquid level in the recirculation vessel/separator.

 

DX System:

Aptegning DX web 1000px

 

Specifications

Technical data:

Connection Diagram

Connection Diagram

Drawing

 Danfoss Strainer DN20 DN65 profiltegninger WEB

Tabel Dimensioner DN20 DN65

Danfoss Strainer DN65 DN200 profiltegninger WEB

Tabel Dimensioner DN80 DN200

Danfoss Strainer DN250 DN300 profiltegning WEB

Tabel Dimensioner DN250 DN300

Strainer small

In the sizes DN20-DN40 the strainer is extended with a 100 mm tube.

Power supply
Voltage24 V AC/DC
Current consumptionMax 600 mA
Electronic connectionM12, 5 pins
Output
Analog output4-20 mA
LED indicationGreen, yellow, and red
Environmental conditions
Ambient temperature-30...+50°C
Refrigerant temperature-60...+80°C
Max. pressure52 bar
Degree of protectionIP65
Vibrations IEC 60068-2-6 (4g)
Mechanical specifications
Material - mechanical partsAISI 304 / PTFE
Material - electronic partsNylon 6 (PA)
DimensionsSee drawing
Approvals
EMC testEN 61000-2
Cable specification (power supply)
Cable size5 m - 5 x 0.34 mm2
Cable glandsPG7 / M8
Cable resistance500 Ohm/Km
Configurations
Configuration HB Tool
Tool to be used HBX software
Valve control (Modulating valve)
Signal to valve4-20 mA
Valve regulationPI-regulation
Valve control (PWM)
Signal to valve24V AC/DC
PWM period0-120 s (default 6 s.)
Valve control (Stepper motor)
Stepper motor steps25-5000 steps
Stepper motor speed2-40 m/s
Stepper motor phase current0-750 mA
Stepper motor holding current0-250 mA
Cable specification (valve control)
Length3 m (118”)
Cable size3 x 0.75 mm2
Cable glandsPG7 / M8

Ordering code

Pipe diameterRefrigerantOutputDesignMaterialOrdering code
DN20NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN20
DN25NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN25
DN32NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN32
DN40NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN40
DN50NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN50
DN65NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN65
DN80NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN80
DN100NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN100
DN125NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN125
DN150NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN150
DN200NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN200
DN250NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN250
DN300NH3,HFC,HFO & CFC4…20 mAOverfeedCarbonHBX-CR-ST-DN300
DN20NH3,HFC,HFO & CFC4…20 mAOverfeedStainlessHBX-CR-ST-DN20-S
DN25NH3,HFC,HFO & CFC4…20 mAOverfeedStainlessHBX-CR-ST-DN25-S
DN32NH3,HFC,HFO & CFC4…20 mAOverfeedStainless HBX-CR-ST-DN32-S
DN40NH3,HFC,HFO & CFC4…20 mAOverfeedStainless HBX-CR-ST-DN40-S
DN50NH3,HFC,HFO & CFC4…20 mAOverfeedStainless HBX-CR-ST-DN50-S
DN65NH3,HFC,HFO & CFC4…20 mAOverfeedStainless HBX-CR-ST-DN65-S
DN80NH3,HFC,HFO & CFC4…20 mAOverfeedStainless HBX-CR-ST-DN80-S
DN100NH3,HFC,HFO & CFC4…20 mAOverfeedStainless HBX-CR-ST-DN100-S
DN20NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN20
DN25NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN25
DN32NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN32
DN40NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN40
DN50NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN50
DN65NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN65
DN80NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN80
DN100NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN100
DN125NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN125
DN150NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN150
DN200NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN200
DN250NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN250
DN300NH3,HFC,HFO & CFC4…20 mADXCarbonHBX-CR-ST-DN300
DN20NH3,HFC,HFO & CFC4…20 mADXStainlessHBX-CR-ST-DN20-S
DN25NH3,HFC,HFO & CFC4…20 mADXStainlessHBX-CR-ST-DN25-S
DN32NH3,HFC,HFO & CFC4…20 mADXStainless HBX-CR-ST-DN32-S
DN40NH3,HFC,HFO & CFC4…20 mADXStainless HBX-CR-ST-DN40-S
DN50NH3,HFC,HFO & CFC4…20 mADXStainless HBX-CR-ST-DN50-S
DN65NH3,HFC,HFO & CFC4…20 mADXStainless HBX-CR-ST-DN65-S
DN80NH3,HFC,HFO & CFC4…20 mADXStainless HBX-CR-ST-DN80-S
DN100NH3,HFC,HFO & CFC4…20 mADXStainless HBX-CR-ST-DN100-S
DN20NH3,HFC,HFO & CFC4…20 mA + modulatingDXCarbonHBX-CR-ST-DN20/C
DN25NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN25/C
DN32NH3,HFC,HFO & CFC4…20 mA+ modulating DXCarbonHBX-CR-ST-DN32/C
DN40NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN40/C
DN50NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN50/C
DN65NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN65/C
DN80NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN80/C
DN100NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN100/C
DN125NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN125/C
DN150NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN150/C
DN200NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN200/C
DN250NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN250/C
DN300NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN300/C
DN20NH3,HFC,HFO & CFC4…20 mA + modulating DXStainlessHBX-CR-ST-DN20-S/C
DN25NH3,HFC,HFO & CFC4…20 mA + modulating DXStainlessHBX-CR-ST-DN25-S/C
DN32NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN32-S/C
DN40NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN40-S/C
DN50NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN50-S/C
DN65NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN65-S/C
DN80NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN80-S/C
DN100NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN100-S/C
DN20NH3,HFC,HFO & CFC4…20 mA + modulatingDXCarbonHBX-CR-ST-DN20/C
DN25NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN25/C
DN32NH3,HFC,HFO & CFC4…20 mA+ modulating DXCarbonHBX-CR-ST-DN32/C
DN40NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN40/C
DN50NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN50/C
DN65NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN65/C
DN80NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN80/C
DN100NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN100/C
DN125NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN125/C
DN150NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN150/C
DN200NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN200/C
DN250NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN250/C
DN300NH3,HFC,HFO & CFC4…20 mA + modulating DXCarbonHBX-CR-ST-DN300/C
DN20NH3,HFC,HFO & CFC4…20 mA + modulating DXStainlessHBX-CR-ST-DN20-S/C
DN25NH3,HFC,HFO & CFC4…20 mA + modulating DXStainlessHBX-CR-ST-DN25-S/C
DN32NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN32-S/C
DN40NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN40-S/C
DN50NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN50-S/C
DN65NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN65-S/C
DN80NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN80-S/C
DN100NH3,HFC,HFO & CFC4…20 mA + modulating DXStainless HBX-CR-ST-DN100-S/C
DN20NH3,HFC,HFO & CFC4…20 mA + stepperDXCarbonHBX-CR-ST-DN20/S
DN25NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN25/S
DN32NH3,HFC,HFO & CFC4…20 mA+ stepper DXCarbonHBX-CR-ST-DN32/S
DN40NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN40/S
DN50NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN50/S
DN65NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN65/S
DN80NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN80/S
DN100NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN100/S
DN125NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN125/S
DN150NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN150/S
DN200NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN200/S
DN250NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN250/S
DN300NH3,HFC,HFO & CFC4…20 mA + stepper DXCarbonHBX-CR-ST-DN300/S
DN20NH3,HFC,HFO & CFC4…20 mA + stepper DXStainlessHBX-CR-ST-DN20-S/S
DN25NH3,HFC,HFO & CFC4…20 mA + stepper DXStainlessHBX-CR-ST-DN25-S/S
DN32NH3,HFC,HFO & CFC4…20 mA + stepper DXStainless HBX-CR-ST-DN32-S/S
DN40NH3,HFC,HFO & CFC4…20 mA + stepper DXStainless HBX-CR-ST-DN40-S/S
DN50NH3,HFC,HFO & CFC4…20 mA + stepper DXStainless HBX-CR-ST-DN50-S/S
DN65NH3,HFC,HFO & CFC4…20 mA + stepper DXStainless HBX-CR-ST-DN65-S/S
DN80NH3,HFC,HFO & CFC4…20 mA + stepper DXStainless HBX-CR-ST-DN80-S/S
DN100NH3,HFC,HFO & CFC4…20 mA + stepper DXStainless HBX-CR-ST-DN100-S/S
DN20NH3,HFC,HFO & CFC4…20 mA + PWMDXCarbonHBX-CR-ST-DN20/P
DN25NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN25/P
DN32NH3,HFC,HFO & CFC4…20 mA+ PWM DXCarbonHBX-CR-ST-DN32/P
DN40NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN40/P
DN50NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN50/P
DN65NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN65/P
DN80NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN80/P
DN100NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN100/P
DN125NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN125/P
DN150NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN150/P
DN200NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN200/P
DN250NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN250/P
DN300NH3,HFC,HFO & CFC4…20 mA + PWM DXCarbonHBX-CR-ST-DN300/P
DN20NH3,HFC,HFO & CFC4…20 mA + PWM DXStainlessHBX-CR-ST-DN20-S/P
DN25NH3,HFC,HFO & CFC4…20 mA + PWM DXStainlessHBX-CR-ST-DN25-S/P
DN32NH3,HFC,HFO & CFC4…20 mA + PWM DXStainless HBX-CR-ST-DN32-S/P
DN40NH3,HFC,HFO & CFC4…20 mA + PWM DXStainless HBX-CR-ST-DN40-S/P
DN50NH3,HFC,HFO & CFC4…20 mA + PWM DXStainless HBX-CR-ST-DN50-S/P
DN65NH3,HFC,HFO & CFC4…20 mA + PWM DXStainless HBX-CR-ST-DN65-S/P
DN80NH3,HFC,HFO & CFC4…20 mA + PWM DXStainless HBX-CR-ST-DN80-S/P
DN100NH3,HFC,HFO & CFC4…20 mA + PWM DXStainless HBX-CR-ST-DN100-S/P

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