Shanghai Gn Digital Oil Pressure Sensor for Differential Pressure

• Customization: Available
• Type: Differential Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: CX-PT-3051A
• Measuring Medium: Liquid
• Accuracy Grade: 0.5G
• Pressure range: 0.001MPa～35MPa
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Output: 4-20mA
• Connection: 1/2"NPT Female Thread
• Diaphragm Material: Ss316
• Body Material: Cast Aluminiu
• Transport Package: Plywood/Carton
• Specification: CE, ISO, SGS
• Trademark: GN
• Origin: Shanghai
• HS Code: 9026201090
• Production Capacity: 5000/Month

Product Description

3051 differential pressure transmitter (CX-PT-3051A )

Brief introduction

1. Widely used for measuring differential pressure (or pressure), level, density of liquid, gas or steam and convert the value of above into current signal output or digital protocol output.
2. The pressures are directly applied to the isolating diaphragm that provide isolation and resistance against process fluid corrosion.
3. Being microprocessor based, the electronic circuit is extremely versatile and accurate.
4. Combined with the sensor precision, it provides the high accuracy and range ability.
5. Transmitter performance is improved by continuous monitoring of the sensor temperature and corresponding corrections.
6. A local display permits easy reading and writing of data.

Wiring Diagrams

Connect the bench equipment as shown in Figure, and turn on the HART-based communicator by pressing the ON/OFF key. The communicator will search for a HART-compatible device and will indicate when the connection is made. If the communicator fails to connect, it will indicate that no device was found.


Factory Picture


Group Photo

After-sales service

We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date;
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not arising from manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges incurred such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.

Our Integrity Promises your Quality !
Please contact with me, I will provide you professional service and high quality products.

Medium	liquid, gas and steam
Measuring Range	0~0.1kPa to 0~40MPa
Output	4~20mA DC+HART protocol
Accuracy	±0.1%FS
Range and null point	Adjustable
Power Supply	12~45V DC, generally 24V DC
Protection	IP65
Storage Temperature	-40C-+125C
Overload Limit	150%-200% ofrated range
Load Resistance	750Ω(See below diagram 1 for load characteristic )
Relative Humidity	5~95%
Converter housing	Low copper cast aluminum alloy with Polyurethane paint
Fill Fluid	Silicon / Fluorine Oil
Process Connections	1/2NPT, 1/4NPT
Static pressure	4, 10, 25, 32Mpa
Mounting	Directly supported by piping or optionally with mounting bracket for 2" pipes or with direct or remote seals. 3-way valve
Maximum positive shift	500% of minimum adjusting span
maximum negative shift	600% of minimum adjusting span
Material	Flange/Adaptor	Stainless Steel 316/Monel/ Haste alloy/Carton Steel
	Drains/Vents	Stainless Steel 316/Monel / Haste alloy
	Diagrams	Stainless Steel 316/Monel /Haste alloy C/ Tantalum
	Wetted O-Ring	Viton/ Buna-N
	Seal O-Ring	Viton/ Buna-N
	Bolts & Nuts	Carton Steel/Stainless Steel316