OEM low cost Water Air Gas Liquid Pressure Sensor 4-20mA DC Pressure transmitter

Product Description
KF4009 High performance Pressure transmitter


KF4009 series of universal piezo-resistive pressure transmitter is developed and produced by our company, it is a kind of piezo-resistive pressure transmitter which can be adjusted on zero and full-scale output.It uses high stability, high reliability piezo-resistive pressure sensor and high-performance transmitter dedicated circuit, and the performance is stable and reliable. This pressure transmitter can be widely used in petroleum, chemical, power, hydrology, geology and other industries fluid pressure detection and control.

Pressure parameter
Range
-0.1MPa...0MPa~0.01 M...100MPa
Over load
2 times FS 110MPa(take the small value)
Pressure type
gauge, absolute or sealed gauge
Electric parameter
Output type
Current type
Voltage type
Power supply
9~30V DC
12~30V DC
Output signal
4mA~20mA DC(2 wire)
0/1V~5/10V DC (3 wire)
Load resistance
≤(U-9)/0.02
≥10k
Insulation resistance
100MΩ,100V DC
Construction parameter
Housing
SS
Sensor
SS 316L
Seal ring
Viton
Cable
∅7.5mm special cable for Polyethylene
Protection class
IP65(plug)
IP68(cable)
Ambient parameter
Media applicability
Fluid which has no corrosion to SS 316L and Viton
Compensation temperature
-10℃~+80℃
Operating temperature
-30℃~+80℃
Storage temperature
-40℃~125℃
Performance parameter
Accuracy
±0.25%FS(Typical)
±0.5%FS(Max.)
Zero temperature coefficient
0.03%FS/℃(≤100kPa); 0.02%FS/℃(>100kPa)
Full temperature coefficient
0.03%FS/℃(≤100kPa); 0.02%FS/℃(>100kPa)
Long term stability
±0.3%FS/year(Max.)
Features
1. Reliable, safe and easy to use2. Short circuit protection and reverse polarity protection 3. Measurable gauge pressure, absolute pressure and seal reference pressure
Outline Construction
Electrical connection
Pin
2-wire
3-wire
1
(+V)
(+V)
2
(0V/+OUT)
(GND)
3
Null
(+OUT)
Electrical Connection for transmitter output 2-wire 4~20 m A

Electrical Connection for transmitter 3-wire 0/1~5VDC

Our Company
Xi'an Kofig Electronic Technology Co., Ltd is a high-tech enterprise absorbed in providing customers with all kinds of pressure detection solution, design and produce pressure sensor. Our series of sensors have a wide range of applications including detection and automatic process control in transportation, energy, chemicals, shipbuilding, aviation, mechanical engineering, hydrology, medical and household appliances.

Certificate

Packing & Delivery
FAQ
Q1: How is the price?
A: As we believe the quality is the most important,we will provide the best quality pressure sensor we can with reasonable price.

Q2: Can we use our logo on the products?
A: Yes. We can provide OEM products for you. Q3: What is the warranty of your products?
A: Our service is free exchange within three months and one year maintenance guaranteed for non-man-made damages.Q4: How to place an order?
A: We'd like to know the following information: application, medium, working temperature, testing range, output signal, Process connection, electrical connection, and other related parameters.Q5: What is your MOQ?
A: We have no MOQ limits, 1 piece for test purpose at first is acceptable.

Contact us