Control System Components PressureDifferentialSwitch

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okonoff company

Office1214,No.67 Hongcao Building,No.421 HongcaoRD,Shanghai City

021-22816777, 22819777

Larger photo of Control System Components PressureDifferentialSwitch

Control System Components PressureDifferentialSwitch


company	okonoff company
Categories	LED Displays
Update	2010-12-30
Original Region	China
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Control System Components PressureDifferentialSwitch

Summary

604 series of electronical pressure differential switch is mainly used to control the filter and fan of the ventilating duct, and basically monitor and control the air door. This product is very suit to avoid heating ring heated too much and monitor the industrial air refrigeration circuit.
Medium: air, noneorrodibility air
Measurement Range:20-5000Pa
Precision: repeatability <±1% of full measurement range
Use life: >106 switching periods

Characteristic

The installation is easy and quick, can be installed uprightness and level
High adjustive precision: long life, perform steadily, many layers of gold plated contacts

Technical Parameter

Pressure Range(Unit: Pa):20-300 50-500 100-1000 500-2000 1000-5000
Pressure Type: pressure differential, vacuum, overvoltage
Pressure connection: 6.2mm tube or G1/8 internal thread
Electrical connection: screw terminal blocks, AMP6;3mm connector:AMP4,8mm connector
Working temperature-30℃-85℃( overvoltage 500Pa) -30℃-75℃( overvoltage 7500Pa)
Contact point system: shift switch (standard); normal open contacts(option)
Contact material: many layers of gold plated contacts
External Material: Enhanced glass material, encloser is plastic.
Diaphragm Material: silicon polymer(MVQ)
Weight:120g
External Size:B1X53mm
Defense GradePOO(without encloser), IP 54(with encloser)
Test standard:EN61058, VDE0630, DIN3398, DIN-DVGW94, 01e5134, CE0085AP0918
Remark: this product is imported with original packaging from Switzerland

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