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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: ACOL or OEM
  • Model Number: AFS930.8X
  • Media Type: Air, non-combustible and non-aggressive gases
  • Operating Temperature: -20~85℃
  • Product name: Air differential pressure flow switch for fan duct
  • Model No.: AFS930.8X
  • Voltage: 250VAC , 24VDC
  • Current: max. 1A , 0.1A
  • Switch mode: Single pole double throw SPDT
  • Output: SPST micro-switch, one or two output for optional
  • Temperature: -20~85℃
  • Protection class: IP54
  • Maximum operating pressure: 10 kPa for all pressure ranges

Packaging & Delivery

Packaging Details Carton box or as customer need
Delivery Time stock or 3 working days
Product Description

Air differential pressure flow switch for fan duct

Electrical rating:Standard version max. 1.0 A (0.4 A) / 250 VAC;Low-voltage version max. 0.1 A / 24 VDC
Pressure connections :2 plastic pipe connection pieces (P1 and P2), external
diameter 6.0 mm:
P1 for connection to higher pressure (marked +)
P2 for connection to lower pressure (marked –)
Medium :Air, non-combustible and non-aggressive gases.
Temperature range :Medium and ambient temperature from –20°C to +85°C.
Storage temperature from –40°C to +85°C
Approvals :CE marking according to EC Low Voltage Directive
73/23/EEC

 

Model No.Adjustment range for upper switching pressure from toSwitching differential set toTolerance for upper and lower   switching pressure
AFS930.8020~200Pa10Pa±15%
AFS930.8140~100Pa20Pa±15%
AFS930.8240~200Pa20Pa±15%
AFS930.8350~500Pa20Pa±15%
AFS930.85200~1000Pa100Pa±15%
AFS930.86500~2500Pa150Pa±15%
AFS930.871000~4000Pa250Pa±15%
Switching pressure specifications apply to vertical installation
which is also the recommended position with pressure-pipe
connections pointing downwards. If the switches are installed
horizontally with AMP connection terminals uppermost, the
switching values are approx. 20 Pa higher.

 

 

 

Packaging & Shipping

 

Our Services

  24 hours online service
     - Enquiry will be replied in 2 hours.
     - Three years warranty.
     - Lead time is very quick , stock or no more than 5 working days .

Company Information

ACOL (Shanghai) Online Controls Co., Ltd.

Since 2002

1.Manufacturer of developing HVAC system control products

2.Set R & D, production, sales, technical services in one of the specialized high-tech company .

3.Aiming at the application of HVAC systems , putting forward a comprehensive system solutions to meet customers demand, developing and providing professional flow control solutions in HVAC system:

Antifreeze solutions for heat exchanger of Small ,Medium and Large chillers

Protection solutions of low pressure drop water flow for heat pump systems

Anti-corrosion water flow protection solutions for Pool heat pumps

Solutions for Closed expansion water systems

Control energy-saving solutions for Medium and large central air-conditioning

Control solutions for Hydraulic module engine room of heat pumps

The solutions of differential pressure , bypass ,energy-saving for Residential central air conditioning

The solutions of control for Air systems

4. Export to more than 90 countries in Oceania , Europe , Middle East , Southeast Asia , America, Africa

FAQ

 How many years have you been in this area ?

14 years professional manaufactuer.

How about the lead time ?

Very quick , stock or no more than 5 working days .

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