OEM RS485 4-20mA Air Water Pressure Transmitter with Ce

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: YDseries
• Measuring Medium: Air/Water
• Accuracy Grade: 0.1%Fs, 0.2%Fs, 0.5%Fs
• Pressure range: -100kp~0~1kp~100MPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Thread Connection Type: 1/8, 1/4, 1/2, M20*1.5 or Others
• Output Signal: 4-20mA, 0-5V, or 0-10V
• Input Power: 24VDC
• Accuracy: 0.1%, 0.25%, 0.5%
• Warranty: 1 Year
• Certificate: Ce, RoHS, Exia, Exd
• Keywords: 4-20mA Air Water Pressure Transmitter
• Specification: SS
• Trademark: YUNYI
• Origin: China
• Production Capacity: 5000000

Product Description

Description OEM RS485 4-20mA air Water Pressure Transmitter with CE


Absolute 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 is designed for industry application with perfect long term stability. 
Detailed Images OEM RS485 4-20mA air Water Pressure Transmitter with CE

 
 
Specification of OEM RS485 4-20mA air Water Pressure Transmitter with CE

Measure Range	-100kPa~0.....10kPa...100MPa
Pressure Type	gauge (G), absolute (A), sealed gauge (S)
Overpressure	150%FS
Accuracy	0.2%FS, 0.5%FS
Output signal	4-20mA(2-wire), 0-5V;1-5V;0.5-4.5V;0-10V(3-wire)
Supply	12-36Vdc,12~36Vdc;15~30Vdc;15~36Vdc;15~36Vdc;5Vdc
Temp.coefficient of zero	±0.02%FS/°C(typ.)            ±0.03%FS/°C(max.)
Temp.coefficient of span	±0.02%FS/°C(typ.)            ±0.03%FS/°C(max.)
Compensated temperature range	-10~+70°C
Operating temperature range	-40~+125°C
Storage temperature range	-40~+125°C
Insulating resistance	≥100MΩ@100Vdc
Load resistance	R≤(U-15)/0.02 (for 4/20mA)       R>100kΩ(for voltage output)
Electrical interface	DIN43650, option 1.5m cable connetion
Pressure interface	G1/2,M20x1.5,G1/4, 1/4NPT, 1/2NPT(customer request)
Material of pressure membrane	316L stainless steel
Material of housing	1Cr18Ni9Ti stainless steel
Response time(10%~90%)	≤10ms
Shock/impact	10gRMS,(20~2000)Hz/100g,11ms
Protection	IP65

Selection Guide of OEM RS485 4-20mA air Water Pressure Transmitter with CE

Model   YD31
	Pressure Range (0-X)KPa or MPa: -100kPa~0.....10kPa...100MPa
		Pressure type    G   Gauge          D  Differential         A   Absolute
			Output signal  E  4-20mA       F  0-5Vdc     J  1-5Vdc   K  0-10Vdc       V  1-10Vdc
				Power Supply   A1   10~36VDC
					Electrical Interface          B1  Hirschman connector                       B2  Directly cable connection                  B3  Pin aviation connector
						Display    D1   No display    D2   LED display
							Pressure Interface C1  1/2NPTM          C2  1/4NPTM    C3  M20x1.5M C4  G1/2M    C5  G1/4M       Cx  other customized

Features of OEM RS485 4-20mA air Water Pressure Transmitter with CE

Piezoresistive pressure sensor

Pressure range: -100kPa~0...0~10kPa...100MPa

Gas or dilute liquid compatible with 316LSS

High reliability and stability

Output signal optional

Connection mode of connector or lead direct

Can add adjustable zero and full function as customer's request

A variety optional of pressure interface

Applications of OEM RS485 4-20mA air Water Pressure Transmitter with CE

Absolute 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.

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