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2 Bar 4 Bar 10 Bar Electronic Air Pressure Sensor Waterproof Pressure Transmitter

Basic Information
Place of Origin: china
Brand Name: ruijia
Model Number: PTM-1H
Minimum Order Quantity: 1pc
Price: USD30-50/pc
Packaging Details: each unit has individual box and all boxes are packed in standard packages
Delivery Time: 2-4 weeks
Payment Terms: Western Union, MoneyGram, L/C, T/T
Supply Ability: 10000 Piece/Pieces per Month
Detail Information
Output: 4~20mA,0~5Vdc,1~5Vdc,0~10Vdc Accuracy: 0.5%,0.25%
Pressure Type: G, A, S OEM: Acceptable
Response Time(10%~90%): 10ms Protection: IP65, Others Can OEM
High Light:

industrial air pressure sensor


electronic pressure sensor

Product Description


5bar 10bar 20bar Electronic Air Pressure Sensor Fuel oil Water dustproof pressure transmitter



Product Description

Water Pressure Sensor use high quality imported U.S.A MEAS TE piezoresistive pressure sensor with isolated stainless steel diaphragm as signal sensing element,5-10 years life design. Excellent shock and vibration Rated and strong RFI & EMI resistance,Rugged Construction, Can withstand the most stringent conditions




Feature Advantage Benefit
It offers process connection ,electronic connection range accuracy options all the standard industry output signals, the most common international process connections and a wide number of electrical connections it can be suited to the widest range of applications.
Lightning surge reverse protection short-circuit conditions to protect prevent reverse connection; Instant voltage overload protection running reliable and long-lasting in harsh condition
The vent with a filter breath atmosphere and protect moisture enter transducer without maintenance, even in the most humid environments.
USA TE Chip,Digital PCB board High accuracy 0.25%,Small temperature drift,automatically compensates for changes in barometric pressure Stability,keep sensor running longer by reducing downtime and maintenance costs
Lowe-Power output signals Low-power output signals for battery-operated or solar measuring systems available ,lowest power supply is 3.3V energy-saving and environmental protection
316L diaphragm Anti-corrision ,wear resistance , shock resistance make it suitable for immersion for a long time in most industrial liquids
Suction water filter design 8 pore design Anti-blocking Prevent plugging rate increases more than 80% Simple maintenance ,easy to cleaning and installation

1.All welded 316L housing

2.ImportedU.S.A MEAS TE piezoresistive pressure sensors, 5-10 years life design

3.Military level of printer PCB board, Anti-Jamming enhanced 300%, Stability of Circuit>10 years

3.Linear Amplified Output

4.Automatic temperature compensation -40~80℃,Temperature drift Automatic modified linear ≤0.01%FS

5.Superior Long term Stability

6.Excellent Repeat ability/Hysteresis

7.EMI/RFI Rejection

8.Low power consumption

9.Ten million cycle life expectancy

10.Outstanding shock& vibration performance



pressure medium gas or liquid compatible with stainless steel
pressure ranges -1...0~0.1...350bar
overload pressure 150%FS
output signal 4~20mA, 0~5V, 0~10V, 1~5V
accuracy 0.25%FS(standard), 0.5%FS
load resistance RL=(U-12V)/0.02A(4~20mA current output) U—loop voltage(V)
long-term stability <0.2%FS/year
supply voltage 12~36VDC
compensated temperature range 0~70℃
operating temperature range -30~+85℃
measured media temperature range -40~+125℃
temperature coefficient of zero 0.2%FS/10℃
temperature coefficient of span 0.2%FS/10℃
insulation resistance 100MΩ@50VDC
process connection G1/2 or others
electrical connection hirschmann connector or others
material of wetted part 316L stainless steel
material of pressure membrane 316L stainless steel
316L stainless steel stainless steel or aluminium alloy


2 Bar 4 Bar 10 Bar Electronic Air Pressure Sensor Waterproof Pressure Transmitter 0

2 Bar 4 Bar 10 Bar Electronic Air Pressure Sensor Waterproof Pressure Transmitter 1




Critical industrial applications




Power station

Hydrology, Agriculture

Harsh environments in the process industry


Package & Shipping


Standard export package: each unit has individual box and all boxes are packed in standard packages2 Bar 4 Bar 10 Bar Electronic Air Pressure Sensor Waterproof Pressure Transmitter 2




1. Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

A: Yes , We have product product list.Please contact us online or send an Email to sending the catalogue.


2. Q: I need your price list of all your products, do you have a price list ?

A: We do not have a price list of all of our products. Because we have so many items,and it’s impossible to mark all of their price on a list.And the price are always changing because of the producing cost.If you want to check any price of our products, please feel free to contact us.We will send offer to you soon!


3. Q: I can find the product on your catalogue, can you make this product for me?

A: Our catalogue shows most of our products,but not all.So just let us know what product do you need,and how many do you want.If we do not have it,we can also design and make a new mould to produce it.For your reference,making a ordinary mould will take about 30 days.


4. Q : Can you make customized products and customized packing?

A: Yes.We made a lot of customized products for our customer before.And we made many moulds for our customers alread.About customized packing,we can put your Logo or other info on the packing.There is no problem.Just have to point out that ,it will cause some additional cost.


5. Q: Can you provide samples ? Are the samples free ?

A:We offer paid sample,around 4-5days arrived your hand by DHL, UPS or EMS


6. Q: What kind of payment do you accept ? Can I pay RMB ?

A:Payment <=50000USD,100% in advance. Payment>=50000USD,50%T/T in advance,balance before shipment.Please be sure that we can receive the same amount of the Invoice. And you can pay money In RMB. No problem.


7. Q : How to ship my order ? Is it safe?

A: For small package, we will send it by Express, such as DHL,FedEx,,UPS,TNT,EMS.That’s a Door to Door service.


8. Q: Do you have a guarantee of your product quality?

A: We have a guarantee of one year.


9. Q: Can I become an Agent / Dealer of Ruijia products?

A: Welcome! But please let me know your Country/Area first,We will have a check and then talk about this.If you want any other kind of cooperation,do not hesitate to contact us.


Contact Details

Phone Number : +8613720427545

WhatsApp : +8613357989629