Product or Service

differential pressure switch

Profile:Manufacturer - Producer|Ref:PSL55421YH | Country: China | Currency: | Export: No

Currency :
country : China

Air and other non-combustible, non-aggressive gases
Monitor overpressure, vacuum and differential pressure for
air and compatible gases
Possible applications are:
monitor air filters and ventilators
monitor air status in heating and cooling circuits
monitor flows in ventilation duct
other applications
Adjustable range: 5 ranges selectable, different engineering
units available, see order information
Pressure limit: 7500Pa
Working temperature limit: -20~ 85°C
Storage temperature limit: -40~85°C
Pressure connection: φ6.0mm plastic pipe, P1 high and
P2 low pressure
Service life: over 106 switching cycles
Electric Contact: SPDT, max 2A/250VAC, max frequency 6
switching cycles/min
Electrical connection: 3 screw terminals
Repeatability: ±2%
Materials: housing PC, cover PC, diaphragm silicone and
contact silver
Weight: 140g with bracket, 90g without bracket
Protection: IP54 with cover
Installation: vertical, pressure ports P1 and P2 downward.
This is the factory-calibrated position. If horizontally
installation needed, the switching value should plus
about 20pa (cover upward) and minus about 10pa (cover
downward). See operation manual.
Accessory: the pressure connection set (part number 1001)
includes plastic pipe 2m, 2 pressure connection parts and 4 screws.

MODELS: 609. X X X Scales for different units
Enclosure With install ear 0
No ear, with bracket 1 mbar inch wc mm wc
Adjustable range 20-300Pa 0 0.2-3 0.08-1.2 2-30
50-500Pa 1 0.5-5 0.2-2 5-50
100-1000Pa 2 1-10 0.4-4 10-100
0.5-2.5KPa 3 5-25 2-10 50-250
Engineering unit Pa 0
mbar 7
inch wc 8
mm wc 9
609.X0X 20-300Pa 10Pa
609.X1X 50-500Pa 20Pa
609.X2X 100-1000Pa 20Pa
609.X3X 0.5-2.5KPa 30Pa
609.X4X 1-5KPa 100Pa

Information Stock : Product in stock
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