Shanghai Gn High Accuracy Differential Pressure Transmitter

• Customization: Available
• Measuring Medium: Liquid
• Output Signal Type: Digital Output
• Model NO.: CX-PT-3051A
• Production Process: Injection
• Material: Stainless Steel
• Accuracy Grade: 0.25
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Medium: Water
• Power Supply: 24VDC
• Output: 4-20mA
• Diaphragm Material: Ss316L
• Transport Package: Cartoon/Plywood
• Specification: CE, ISO, SGS
• Trademark: GN
• Origin: Shanghai
• HS Code: 9026201090
• Production Capacity: 5000/Month

Product Description

CX-PT-3051A Differential Pressure Transmitter 

Description   

3051A (&1151A) DP differential pressure (or pressure) transmitter from Shanghai Cixi Instrument Co. Ltd provides a kind of reliable measuring way. It is 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. The pressures are directly applied to the isolating diaphragm that provide isolation and resistance against process fluid corrosion. Being microprocessor based, the electronic circuit is extremely versatile and accurate. Combined with the sensor precision, it provides the high accuracy and range ability. Transmitter performance is improved by continuous monitoring of the sensor temperature and corresponding corrections. A local display permits easy reading and writing of data.

Overview

The Model 3051A design is offered for Differential Pressure (DP) (or pressure), Gage Pressure (GP) and Absolute Pressure (AP) measurements. The Model 3051A utilizes capacitance sensor technology for DP measurements. The major components of the Model 3051 is the sensor module and the electronics housing. The sensor module contains the oil filled sensor system
(isolating diaphragms, oil fill system, and sensor) and the sensor electronics. The sensor electronics are installed within the sensor module and include a temperature sensor (RTD), a memory module, and the capacitance to digital signal converter (C/D converter). The electrical signals from the sensor module are transmitted to the output electronics in the electronics housing. The electronics housing contains the output electronics board (microprocessor, memory module, digital to analog signal converter or D/A converter), the local zero and span buttons, and the terminal block.
For the Model 3051A design pressure is applied to the isolating diaphragms, the oil deflects the center diaphragm, which then changes the capacitance. This capacitance signal is then changed to a digital signal in the C/D converter. The microprocessor then takes the signals from the RTD and C/D converter calculates the correct output of the transmitter. This signal is then sent to the D/A converter, which converts the signal back to an analog signal and superimposes the HART signal on the 4-20 mA output.

Dimension
Series of Products
Production Line


Payment Terms

1.Loading Port: Shanghai China
2. Samples Leading Time: 3-7 working days
3. Delivery Time: Within 7-15 days after payment
4.Payment: T/T, Western Union, Paypal 

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 !
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3051A   DP Differential Pressure (or pressure) Transmitter					Introduction
Range	2				0~0.125-1.5KPa
	3				0~1.3-7.5KPa
	4				0~6.2-37.4 KPa
	5				0~31.1-186.8 KPa
	6				0~117-690 KPa
	7				0~345-2068 KPa
	8				0~1170-6890 KPa
	9				0~3450-20680 KPa
	0				0~6890-41370 KPa
Output		E			4-20mADC
		S			Smart: 4-20mA+Hart protocol
Material					Flange /Adaptor		Drains/Vents	Diagrams	Fill Fluid
			22		Stainless Steel 316		Stainless Steel 316	Stainless Steel 316	Silicon Oil
			23		Stainless Steel 316		Stainless Steel 316	Haste alloy	Silicon Oil
			24		Stainless Steel 316		Stainless Steel 316	Monel	Silicon Oil
			25		Stainless Steel 316		Stainless Steel 316	Tantalum	Silicon Oil
			33		Haste alloy		Haste alloy	Haste alloy	Silicon Oil
			35		Haste alloy		Haste alloy	Tantalum	Silicon Oil
			44		Monel		Monel	Monel	Silicon Oil
Additional function				M1	0-100%Indicator Meter
				M3	31/2 LCD Meter
					No Meter
				B1	2"Pipe Mounting Angle Bracket, Carbon steel
				B2	Wall Mounting Angle Bracket, Carbon Steel
				B3	2"Pipe Mounting Bracket, Carbon steel
					No Bracket
						Static pressure1MPa
						Static pressure4MPa
					H1	Static pressure10MPa
					H2	Static pressure14MPa
					H3	Static pressure25MPa
					H4	Static pressure32MPa