40Mpa Water Pump Electronic Hydraulic Pressure Switch

Place of Origin China
Brand Name Sier
Certification CE,RoHS
Model Number SPK21
Minimum Order Quantity 1piece
Price USD125~200/ Piece
Packaging Details Carton
Delivery Time 7days
Supply Ability 5000 pieces each month
Product Details
Overload ≥1.5 Times Full Scale Pressure OEM Services Available
Max. Current 24mA Protection Class IP67
Certificates CE, RoHS Pressure Range 2kPa-40Mpa
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40Mpa Hydraulic Pressure Switch


IP67 Hydraulic Pressure Switch


24mA Hydraulic Pressure Switch

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Product Description


Product Description
The new generation of PS131 transmitters was developed in close coordination with the users. Its modern and userfriendly design stands out. High overload protection and best accuracy.

PS131 is a pressure transmitter with a pressure switch to safely and absolutely measure and monitor gauge pressures. It is highly stable and has a function check and onsite information due to its OLED and digital display. It can be rotated up to 350° if placed on the upper part of the house, also the display contents can be rotated up and down.



Main parameters
Pressure types Gauge pressure
Measuring range 2kPa-40Mpa
Output signal 4-20mA, 1-5VDC, Modbus-RTU/RS485,PNP or NPN output, customer
Reference accuracy ±0.1%URL
Field of application Pressure, level measurement
Stability ±0.2% URL/ 5 years
Diaphragm material SUS316L, Hastelloy C
process connection Standard G1/4, G1/2, M20*1.5, optional
Electrical connection Aviation plug, M12*1 (5 pins)
Sensor seal Stainless steel welding seal; FKM
Approvals CE, RoHS
Working temperature -40-85℃
Storage temperature -40-85℃
Media temperature Sensor with silicon oil filling -40-120℃
Working humidity 0-95%RH@40℃
Protection class IP67




Q: What are your payment terms ? any third party payment ?
A:We normally accept Alibaba Trade assurance, T/T, L/C and Western Union.


Q: What's the delivery time ?
A:Delivery time is depended on quantity . We will delivery as soon as possible.


Q: How about the transport ?
A:We usually transport by Express for samll order , transport by sea or by air for huge quantity.


Q: Can I visit your company and factory in China?
A:Of course. You are very welcome to visit our company in Quanzhou, China.