Low pressure wind differential pressure transmitter

Description:                                                         

YD series Micro-differential transmitters are consist of both isolation membrane differential pressure sensor and integrated circuit, Has characteristics of high precision, good stability, high reliability and good sensibility. Also can build high-performance microprocessor(MCU)which can correct nonlinearity and compensate temperature drift. Achieve accurate data transfer, local equipment diagnoses and long-distance bidirectional communication.

Technical indicators:                                                  

Range: -10Kpa-0-10Kpa

Medium :Dry Air

Max.Static pressure: 70Kpa

Accuracy :±0.25%(Typical) ±0.5%(Max.)

Overload:20%FS

Long term stability:0.1%F.S/Y(≤2000KPa)

Temperature Drift:0.01%F.S/℃

Operating temperature range :-40℃~85℃

Storage temperature range: -40℃~85℃

Power supply:9~36VDC

Output signal :4~20mA /0-5V/0~10V//1~5V/RS485

Frequency response:less than 500Hz

Insulation resistance: 100MΩ,100VDC

Protection: IP65

Application:                                                      

Compatible with 316LSS,noncorrosive gases

Wind pressure & velocity of flow in industry process

Measuring pressure of pipeline &firepot

Petroleum industry, chemical industry

Meteorological monitoring

Feature

Low Differential Pressure Transmitter M112 are engineered for building automation in the HVAC/R industry , pressure and flow monitoring, and low differential pressure test in industry application.

Differential pressure range can be set on request.

Input voltage:16~30Vac/Vdc

Output signal:0~10V and 4~20mA(2 wire output,can be used at the same time)

LCD backlight digital display.

Auto zero calibration when switch on.

Manual zero calibration.

ABS industrial plastic cover,IP65protection

Rotation is fixed on the backboard.

Specification

Material:industrial plastic, flame retarded rating: UL94-V0

Protection Grade:IP65

Display:LCD display,50 x 22.5 mm

Number Height: test value at 10 mm , unit at 5 mm

Pressure Connection:metal barb connection, Ø 6.2 mm

Cable Connection:max diameter: Ø 8 mm

Weight:140g

Transmitter function