QYB 401
Monocrystalline Silicon
Intelligent
Liquid
0.1G
1kpa~3MPa
IP67
ISO
Customized
4-20mA+Hart, RS485
Aluminum /Stainless Steel
LCD
M20*1.5, G1/2, NPT1/4 or Customized
0.1%, 0.075%, 0.05%
NPT1/2 or M20*1.5
No Mounting Bracket, Elbow Bracket,Stainless Steel
XingYuTeng
Standard Carton Packaging
1KG
China
9026201090
Product Description
China High Accuracy 0.075% Good Price 4-20mA Explosion-Proof Smart Differential Pressure Transmitter
Smart pressure/differential pressure transmitter, in the circuit design, the modular design with microprocessor as the core and advanced digital isolation technology is adopted and it makes the instrument have high anti-interference and stability. At the same time, the transmitter is compensated by the built-in temperature sensor, which improves the measurement accuracy and reduces the temperature drift. It has the characteristics of good long-term stability, high reliability, and strong self-diagnosis ability.In terms of structure, the user can easily calibrate, set and configure the transmitter through the HART communication handheld operator.
Widely used in petroleum, chemical industry, electric power, metallurgy, water affairs, brewing and other industrial fields. For a long time, with the excellent quality of products and high-quality after-sales service, it has won unanimous praise from users
1. High precision level. German high-precision single crystal silicon sensor chip has an accuracy of ±0.05%.
2. Strong load resistance
3. Excellent environmental adaptability. Intelligent pressure compensation and temperature compensation eliminate the influence of temperature on the transmitter and minimize the comprehensive test error on site.
4. Excellent long-term stability. Stability can be maintained at 0.1%FS/5 years
5. Flexible remote assistance debugging function. Remote and local parameter setting function configuration is realized through Hart, FF bus, RS485 communication and panel buttons.









1. How long will you reply to me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.
Smart pressure/differential pressure transmitter, in the circuit design, the modular design with microprocessor as the core and advanced digital isolation technology is adopted and it makes the instrument have high anti-interference and stability. At the same time, the transmitter is compensated by the built-in temperature sensor, which improves the measurement accuracy and reduces the temperature drift. It has the characteristics of good long-term stability, high reliability, and strong self-diagnosis ability.In terms of structure, the user can easily calibrate, set and configure the transmitter through the HART communication handheld operator.
Widely used in petroleum, chemical industry, electric power, metallurgy, water affairs, brewing and other industrial fields. For a long time, with the excellent quality of products and high-quality after-sales service, it has won unanimous praise from users
1. High precision level. German high-precision single crystal silicon sensor chip has an accuracy of ±0.05%.
2. Strong load resistance
3. Excellent environmental adaptability. Intelligent pressure compensation and temperature compensation eliminate the influence of temperature on the transmitter and minimize the comprehensive test error on site.
4. Excellent long-term stability. Stability can be maintained at 0.1%FS/5 years
5. Flexible remote assistance debugging function. Remote and local parameter setting function configuration is realized through Hart, FF bus, RS485 communication and panel buttons.
Measuring Medium | Liquids, gases or vapors |
Measurement Type | Gauge pressure /Absolute pressure |
Range | 1kpa~3Mpa |
Accuracy | 0.05%F.S, 0.075%F.S, 0.1%F.S |
Overvoltage Effects | 0.075%*Span |
Long-term Stability | 0.1%*Span /5-year |
Ambient Temperature | -40~85ºC, -20~65ºC( with display) |
Isolation Diaphragm | SS316L or others |
Process Connection Material | SS304/ SS316L |
Pressure Transmitter Housing | Aluminum alloy, Stainless steel |
Electrical Connection | M20*1.5 |
Thread | NPT1/2, G1/2, M20*1.5 or customized |









FAQ |
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.