Name: Low pressure wind differential pressure transmitter
Brand: Yunyi
Availability: InStock

Product Details

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

M108 Micro Differential pressure transmitter

Description:
Clean Room Pressure differential pressure transmitter detect differential pressure or gauge pressure then convert this

pressure difference to a proportional analogue output

signal. Two output version are offered: Voltage output

of 0~10VDC, and a current output 4-20mA. Its ranges from 0~±50Pa

to 0~±10000Pa. These transmitters boast of their

outstanding performance,high quality and economical

pricing.

Application

Heating, Ventilation and Air Conditioning (HVAC)

Energy Management System

Static Duct Pressure

Clean Room Pressure

Over Pressurization and Furnace Draft Control

Media:Air and neutral gases.

Specification

Accuracy: ±1.0%FS

Compensated temperatures: -10~+60℃

Zero/Full range deviation %FS/℃:±0.01

Over pressure capacity: ×15

Output signal: 0~5/10VDC3-wire 4~20mA2-wire

Supply voltage: 0~5/10VDC16~30VDC 4~20mA10~30VDC

Ambient temperature: -10~60℃

Mechanical parameters

Material

Industrial plastic,fire resistance

level per UL94-V0.

Pressure connection Ribbed Ø 6.2 mm

Cable gland For cables Ø 8 mm maximum

Weight 140g

Ording:

Unidirectional Bidirectional Output

101G = 0-100Pa 051D = 0±50Pa AL = 4~20mA

251G = 0-250Pa 101D = 0±100Pa VL = 0~10VDC

501G = 0-500Pa 251D = 0±250Pa VZ = 0~5 VDC

102G = 0-1000Pa 501D = 0±500Pa

252G = 0-2500Pa 102D = 0±1000Pa

502G = 0-5000Pa 252D = 0±2500Pa

103G = 0-10,000Pa 502D = 0±5000Pa

103D = 0±10,000Pa

M112 Micro Differential pressure transmitter

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

Pressure Range	M110	0~-100/+100 Pa... -1000/+1000 Pa
Pressure Range	M112	0~-1000/+1000Pa...-10000/+10000Pa
Precision	±0.5% FS, ±1% FS
Medium	Air and neutral gases
Unit	M110 / M112	Pa, mmH2O, mbar, inWG, mmHg, daPa, KPa, hPa
Allowable pressure	M110	15,000Pa
Allowable pressure	M112	150,000Pa
Output signal	1 Group 4 ~ 20 mA or 0 ~ 10 VDC ( 2 wire )
Power Supply	16 ~ 30 VDC/VAC ( 2 wire ); 24Vdc adaptor power supply; 220Vac

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

Precision	0.5%FS,1%FS
Response time	20ms
Resolution	1Pa,0.1mmH2O,0.01mbar,0.004inWG, 0.007mmHG,0.1daPa,0.001KPa,0.01hPa
Zero Calibration	Manual zero calibration or auto zero calibration when switch on.
Media	Air and Neutral Gas
Allowable Pressure	15KPa(M110) 150KPa(M112)
Operating Temperature	0~+60℃
Storage Temperature	-10~+70℃

Detailed Images

What is the development of bout Us?
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.