High Precision Stainless Steel 4-20mA Pressure Transmitter for Industrial Use

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: 2088 Type
• Measuring Medium: Liquid
• Accuracy Grade: 0.5G
• Pressure range: 0-0.1kpa, 0-40MPa
• IP Rating: IP65
• Certification: ISO
• Customized: Non-Customized
• Power Supply Voltage: Recommended 24V DC
• Signal Range: Circuit Board: ±5mv ~ ±80mv
• Corresponding to 1.5mA Diffused Silicon: Maximum Output up to 320mv
• Constant Current Excitation: 0.4mA,Constant Current-Powered Sensors (3~8kΩ)
• Constant Voltage Excitation: 2.5V DC/0.5mA, Ceramic Piezoresistive Sensors
• Operating Environment: Temperature: -30~80℃, Humidity <85%
• Overall Dimensions: 53*53*23
• Load Resistance: (Vcc - 12)/20mA
• Current Output Resolution: Approximately 1μa
• Temperature Drift Coefficient: <35ppm/℃
• Display Range: -19999~99999
• Quick Functions: Main Variable Zero Clearing
• Quick Functions 2: Zero Point Active Migration
• Quick Functions 3: Full-Scale Active Migration
• Transport Package: Carton Package
• Specification: Standard
• Trademark: Xinyan
• Origin: Yueqing, Zhejiang, China
• HS Code: 9026201090
• Production Capacity: 200, 000PCS/Year

Product Description

Product Description

Intelligent Pressure Transmitter 2088

Technical Specifications (Full Intelligent Type)
Working mode: Full intelligent two-wire 4-20mA, with 5-digit LCD display.
Sensor excitation: Constant current and constant voltage. Constant current: 0.4mA; Constant voltage: 2.5V DC.
ADC input range: ±5mV ~ ±80mV, with 24-bit core resolution and 18-bit effective resolution. Built-in circuit board gain: 12~200x. Supports automatic polarity conversion of sensor signals.
Compatible with: Diffused silicon pressure sensors and ceramic pressure sensors.
Functional features: Main variable zero clearing, active and passive migration, 19 unit conversions, 6 display modes, display resolution adjustment, factory data restoration. Suitable for various special needs of customers.
Nonlinear correction: 2~5-point nonlinear correction function to eliminate sensor nonlinear errors.
Calibration method: Full digital calibration, no movable potentiometers, lower temperature drift.
Anti-interference design: Enhanced anti-interference capability, suitable for industrial environments with harsh electromagnetic conditions.

Product Parameters

 Parameters

Power supply voltage	12~30V DC, recommended 24V DC. Power supply changes have basically no impact.
Signal range	Circuit board: ±5mV ~ ±80mV; corresponding to 1.5mA diffused silicon sensor, maximum output up to 320mV.
Constant current excitation	0.4mA, suitable for constant current-powered sensors (3~8kΩ).
Constant voltage excitation	2.5V DC/0.5mA, suitable for ceramic piezoresistive sensors

Operating environment: Temperature -30~80ºC, humidity <85%, dry and non-corrosive environment.
Overall dimensions: 535323 (unit: mm, default industrial standard).
Load resistance: (VCC - 12)/20mA.
Current output resolution: Approximately 1μA.
Temperature drift coefficient: <35ppm/ºC.
Display range: -19999~99999.
 

Detailed Photos