Adjustable Air Differential Pressure Switch for
Filter , Air conditioner
1.Introduction
The differential pressure switches are primarily used in
ventilation and air-conditioning systems for monitoring the air
flow in air ducts, as well as in filters, flaps and fans. They are
suitable for air and also other non-inflammable and non-aggressive
gases.
2.Product features:
- Air, non combustion and non corrosive gas medium
- For building automation
-Monitor the status of all kinds of air filter and ventilation
equipment
-Monitor the air flow in the heating and ventilation ducts
-Frost protection and fire control
- Switch signal output optional
- Pressure switch range from *0 to ***0Pa
3.Apply:
- Air conditioning and clean room
- Intelligent Building
- Environmental Protection
- Fan and blower control
- Filters and blowing control
- Fluid and liquid level control
Specifications
|
Pressure |
Tolerance of switch
Range of
pressure: |
±*5%
*0～**0pa *0～**0pa *0~**0pa
**0~***0pa |
|
Electrical
parameters |
Single output: |
max.1.0A(0.4A)/**0VAC
max.1.0A/*4VDC |
|
Environmental |
Max working
pressure:
range of operating
temperature:
Storing
environment: |
*0K Pa
Medium and temperature:
**0...**5℃
Temperature
**0...**0℃
Humidity ***5%RH,
non-condensing |
|
medium |
Gas: |
Air, non combustion and
corrosive gases |
|
Working life |
Mechanical life: |
More than 1 million switches
(unique high performance composite silver
technology) |
|
Connection mode |
Cable
specifications: |
*4～*8AWG（0.2～1.0mm2）, Strip
length **7mm |
|
Diaphragm
Material |
Silicone
resin, the temperature is **0 degrees C,
other materials can be customized |
|
Pressure
connection |
Connecting port diameter P1, 6mm
connection high voltage +, P2 connection low voltage
-
Accessories: 1 meters plastic
connection pipe and 2 mounting gas nozzle |
|
Material and
color |
Switch:
Shell:
Weight: |
PA6.6
PS
**0g(total
weight) |
IP rate: IP*4,PG*1 cable
IP*4,M*0×1.5 cable IP*4,NPT1/2"cable IP*0 ,No
shell
Duties and Customs
Declarations:
Buyer response for all customs duty and import tax involved.
Pls
inform us the pressure range and IP rate you
required,So that we can avoid make mistake. Thank you
very much!
Order Preparing Lead time:
We need about 3 BUSINESS DAYS to handle the order after cleared
payment.
Handling Fees:
Handling Fee is included in the Shipping.
Minimum order quantity is only one pieces up.
PAYMENTS METHOD
1. Paypal (Prefer)
2. Bank Transfer ( Buyer will take care the bank charges)
REFUNDS & RETURN
We offer a warranty on all items that we sold. Item will be tested
before ship, it will be in good condition, if there are any issues,
please feel free to contact us for the defects. Unless otherwise
specified, this item comes with *0days warranty from the shipment
date. You must contact us before returning any product. All returns
must be made within *0 days from this shipment date. Return must be
in new condition.
(the SAME CONDITION as it was sent to you).
The buyer will response for 2 way shipping cost.
CONTACT ME
Our office hours are open *4 hours a day, 7 days a week.
If you have any issues,
PLEASE
CONTACT US before leaving negative feedback, we reply
email in *4 hours.
Kindly Reminder:
If any problem, please send ebay message or e-mail,
please
CONTACT US. We will
make sure give you a satisfactory answer. Choose us is your right
choice!!
Wish you a happy shopping.
