Low cost gauge smart pressure transmitter price is standard and most popular transmitter applied in air and liquid pressure measuring. A high sensitivity silicon pressure chip is employed in the sensor. Through the high reliability of amplifying circuit and precise temperature compensation, and perfect assembly process to ensure the quality and performance of the product.This pressure transmitter is designed for industry application with perfect long term stability.
Low-cost gauge smart pressure transmitter is standard and most popular transmitter applied in air and liquid pressure measuring. A high sensitivity silicon pressure chip is employed in the sensor. Through the high reliability of amplifying circuit and precise temperature compensation, and perfect assembly process to ensure the quality and performance of the product.
This pressure transmitter ( You may be interested in what is pressure transmitter. )is designed for industry application with perfect long term stability.
Low-cost gauge smart pressure transmitter is widely used in a variety of industrial automation environment, involving water conservancy and hydropower, railway transportation, intelligent building, production control, aerospace, military, petrochemical, oil wells, electricity, ships, machine tools, pipes, and many other industries.
The 2088 Economical Pressure Transmitter is a pressure transmitter with zero and full-scale output that can be precisely calibrated. It is divided into two types: conventional intelligent and standard intelligent. The circuit conversion module is beautifully placed and very popular. Model 2088 case. The sensor uses a ceramic piezoresistive sensor or a diffused silicon sensor with a stainless steel isolation diaphragm. The 2088 economical pressure transmitter can be directly installed on the flange interface of the pressure pipe to be tested. It is convenient for installation and adjustment. A shut-off valve should be installed between the flange interface and the pipe. The influence of the installation position on the zero point can be adjusted, and the measured medium should be compatible with the structural material of the transmitter.
1. Ceramic piezoresistive sensor features:
The ceramic piezoresistive sensor has no liquid transfer, and the pressure acts directly on the front of the ceramic diaphragm. The sensor has high-temperature stability and time stability. The sensor has its own temperature compensation of 0-70 ° C, and can directly with most media. contact. The sensor is small and inexpensive, but the overload pressure is only 1.5 times the standard range.
2. Diffused silicon sensor features:
The diffused silicon sensor is a fully welded stainless steel body with a stainless steel isolating diaphragm with a solid-state piezoresistive pressure sensitive chip. The steel body is internally filled with silicone oil. The sensor measures a wide range, small size, wide temperature compensation range, long-term stability and low price.
Ⅱ.The structural characteristics
◆Multiple range selection and user debugging
◆ Reverse polarity protection and current limiting protection
◆Lightning protection, anti-radio frequency interference
◆Intrinsically safe explosion protection
◆Small size, beautiful appearance and high cost performance
◆High precision, high stability, high reliability
Third, the explosion-proof type
The 2088 economical pressure transmitter is an intrinsically safe explosion-proof transmitter that meets the requirements of the iaIICT6 standard of the national standard GB3836.4 and is suitable for general explosive environmental conditions.
Fourth, the application
◆Hydraulic and pneumatic control system
◆Level measurement and control
◆Thermal motor unit
◆Industrial process detection and control
◆Laboratory pressure calibration
Fifth, technical performance
◆Measurement range: -0.1...0~0.01...60MPa
◆ Pressure type: gauge or absolute pressure
◆ Accuracy: Typical: ±0.2% FS; Maximum: ±0.5% FS (including nonlinearity, hysteresis and repeatability)
◆Long-term stability: typical: ±0.1% FS; maximum: ±0.2% FS
◆ Zero temperature drift: 0.03% FS / ° C (≤ 100KPa); 0.02FS / ° C (> 100KPa)
◆ full temperature drift: 0.03% FS / ° C (≤ 100KPa); 0.02FS / ° C (> 100KPa)
◆Working temperature: -20～85°C
◆Storage temperature: -40～120°C
◆Power supply: 15~30VDC
◆Output signal: 4~20mADC
◆Transmission method: two-wire system
Know more about DP sensor.