OEM LCD LED pressure sensor Pressure Transmitter1

3 year ago

88 0

Wuxi Winsun Automation Instrument Co., Ltd

 3 year year

Product details

Digital Pressure Transmitter with Switches combines a large, 14-segment LED display with two programmable solid state switches into one compact unit. A unique, 3-way rotating design allows the DPT to meet specific installation requirements without any retrofitting. The display and electrical connection can be rotated independently to maximize visibility while still orienting the electrical connection in the best position for the cable connector. Large, ergonomically designed push buttons allow for quick/easy programming and thin-film piezoresistive sensor technology guarantees long-term reliability and stability

WPTB economic pressure transmitter adopts diffused silicon pressure sensor as pressure sensing element. Through internal ASIC, the millivolt signal of sensor is transmitted into standard current signal. WPTB can be directly connected with computer interface card, control instruments, intelligent meters or PLC conveniently. Long-distance transmission can use current output. WPTB features with small size, light weight, all stainless steel sealing structure and ability to work in corrosive environments. The product is easy to install and has extremely high vibration and shock resistance. WPTB is widely used in process control, aviation, aerospace, automotive, medical equipment, HVAC field, etc.

Performance parameters
Pressure range	-100kPa...0~10kPa...100MPa
Pressure reference	Gauge pressure, Absolute pressure, Sealed gauge pressure
Supply & output	4~20mA, 0~5V, 1~5V, 0~10V, 1~10V (12~30VDC),0.5~4.5V R/M(5VDC)
Accuracy	2%FS (-5~5kPa); 0.5%FS(Other ranges)
Temp. drift	1.5%FS(-20℃~85℃)
Hysteresis & repeatability	0.1%FS
Response time	≤1ms(Up to 90%FS)
Overpressure	150%FS(≤60MPa), 120%FS(60~100 MPa)
Service life	≥10×106 pressure cycles
Ambient temp.	-20℃~85℃
Medium temp.	-30℃~105℃
Storage temp.	-40℃~125℃
EMC-interference	IEC 61000-6-3
EMC-immunity	IEC 61000-6-2
Insulation resistance	≥100MΩ/500VDC(200MΩ/250VDC)
Vibration resistance	Sine curve: 20g, 25Hz~2kHz; IEC 60068-2-6
	Random: 7.5grms, 5Hz~1kHz; IEC 60068-2-64
Shock resistance	Shock: 200g/1ms; IEC 60068-2-27
	Free fall: 1m; IEC 60068-2-32
Protection	IP65
Medium compatibility	All the medium compatible with 316L
Net weight	150~180g
Ex-proof	ExiaⅡCT6 (For 4~20mA only)
Size of hexagon	HEX27

Main Features

316L stainless steel diaphragm structure
High precision, all stainless steel structure
Small size and light weight
Strong anti-interference, good long-term stability
Diversified formal structures, easy installation and use
Wide measuring range, can measure absolute pressure, gauge pressure and sealed gauge pressure
Excellent vibration and shock resistance
Zero, full scale span adjustable

Applications
Process control
Aviation and aerospace
Automotive, medical equipment
Piping system

Detailed Images

Our Company

Certifications

Packing & Delivery

WS200150 Accelerometers

WS200150 Accelerometers is a case-mounted seismic sensor in general purpose. WS200150 is a piezoelectric sensor fixed in hot molded body. This structure makes the accelerometers extremely durable, well-suited for harsh industrial environments. Two-pin screw-type connector on top of sensor allows easy disassembly of the sensor cable. Bottom of the sensor has a 1/4-28UNF threaded female connector, allowing a variety of installation methods

WPTB-20 pressure transmitter

WPTB-20 pressure transmitter is designed with a compact integrated stainless steel structure with a built-in digital processing circuit that converts the millivolt signal of sensor into standard voltage or current signal output. The structures and output forms are various. WPTB-20 is featured with small size, light weight, easy installation and use, and stable performance. It is widely used in industrial automation equipment and has good adaptability to various complicated environments.