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YW-130 pressure transmitter

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  • YW-130 pressure transmitter
  • YW-130 pressure transmitter

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YW-130 pressure transmitter
The YW-130 piezoresistive pressure transmitter uses a piezoresistive OEM pressure sensor with stainless steel isolation film as the signal measurement element, and has undergone computer automatic testing. The zero point and temperature performance compensation for a wide temperature range have been achieved using laser resistance adjustment technology. The signal processing circuit is located inside a stainless steel housing and converts the sensor signal into a standard output signal. The entire product has undergone strict testing and aging screening of components, semi-finished products, and finished products, with stable and reliable performance. This product is widely used for pressure measurement and control in industrial processes such as petroleum, chemical, metallurgy, power, hydrology, etc. due to its excellent reliability, flexibility, and diversity.
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Product Description


Product features:

1. Reliable performance, safe and convenient use

2. Equipped with short-circuit protection and reverse polarity protection

3. Can measure gauge pressure, absolute pressure, and sealing reference pressure

4. Intrinsically safe products that meet the requirements of Exia II CT6 in the national GB3836.4 standard

5. Flameproof products that meet the requirements of the national GB3836.2 standard and have obtained explosion-proof certificates

6. The product provides a one-year warranty service



Parameter:


performance parameter

range      -0.1MPa---0MPa~0.01 MPa---100MPa
overload2 times the full scale pressure or 110MPa (whichever is the smallest)
Pressure rangeGauge pressure, absolute pressure, sealed gauge pressure
Electrical parameters
type of outputcurrent modevoltage source
Power supply9~30V DC12~30V DC
output signal4mA-20mA DC(two-wire）0/1V~5/10V DC(Three-wire）
Load resistance≤(U-9)/0.02≥10k
insulation resistance100MΩ, 100V DC
structure parameters
housingstainless steel
sensor316L stainless steel
seal ringFKM
Cable 7.5mm Polyethylene special cable
Protection levelIP65(Plug-in type)IP68(Cable type)
environment condition
Medium applicabilityVarious fluids that are non corrosive to 316L stainless steel and fluororubber
Compensation temperature  -10℃ - +80℃
working temperature  -30℃- +80℃
Storage temperature  -40℃- 125℃
performance index
accuracy±0.25%FS(typical）±0.5%FS(MAX)
zero temperature0.03%FS/℃(≤100kPa); 0.02FS/℃(>100kPa)
Full temperature coefficient0.03%FS/℃(≤100kPa); 0.02FS/℃(>100kPa)
Long term stability±0.3%FS/ YEAR(MAX)



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Products Recommended

Pressure Transmitters for Industrial Pressure Measurement

Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.

Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.

Pressure Transmitter Parameters

Pressure Types Gauge, absolute, negative pressure, differential pressure
Measuring Range From low differential pressure to high pressure ranges up to 100 MPa, depending on model
Output Signals 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options
Accuracy Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS
Process Connection M20 x 1.5, G1/4, G1/2, NPT and customized thread connections
Wetted Materials Stainless steel, 316L diaphragm and corrosion-resistant sealing options
Media Water, oil, gas, air, steam and compatible liquid or gas media
Applications Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems

Recommended Pressure Transmitter Series

  • Xinyi YW-150 - differential pressure transmitter for stable industrial measurement.
  • Xinyi YW-3051DP - smart differential pressure transmitter for process control.
  • Xinyi YW-130 / YW-140 - compact pressure transmitters for general pressure monitoring.
  • RS485 Digital Pressure Transmitter - Modbus communication for remote monitoring systems.
  • High Temperature Pressure Transmitter - designed for hot media and demanding process conditions.
  • Siemens, Yokogawa and ABB Options - international brand transmitters available for project matching.

Pressure Transmitter FAQ

What is a pressure transmitter used for?

A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.

How do I choose the right pressure transmitter?

Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.

What is the difference between gauge, absolute and differential pressure transmitters?

Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.

Can Xinyi Instrument provide customized pressure transmitters?

Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.