Original Rosemount 3051CD Differential Pressure Transmitter HART Protocol Explosion Proof

Original Rosemount 3051CD Differential Pressure Transmitter HART Protocol Explosion Proof

The differential pressure transmitter is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. Outputs a 4~20mADC signal corresponding to the measured differential pressure. Its highly accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via HART communications. Other key features include quick response, remote set-up using communications, self-diagnostics and optional status output for pressure high/low alarm.

Specification

Proof pressure	≤1.5X rated pressure or 110MPa which ever is less
Pressure type	Gauge, absolute ,sealed gauge
Power Supply Effects	±0.001% /10V (12~42V DC)
Static Pressure Effects	±(0.05%URL+0.075%Span)/10MPa
Operating Temperature Range	-20℃~80℃
Storage Temperature Range	-40℃~120℃
Power supply	15～30VDC
Output signal	4～20mA 0～10/20mA 0/1～5VDC
Working Pressure Limits	Maximum working pressure: 16MPa,25MPa,40MPa
Sensor Body	316L stainless steel
UpTime	< 15s
Process Connection	Flange with fixing thread 7/16-20 UNF and 1/4-18 NPT female thread on both sides
Insulation resistance	100MΩ,100VDC
Protection	IP65

Xi'an Xinyi Instrument Technology Co., Ltd., established in 2017, specializes in the research, development, production, and sales of measuring instruments, as well as temperature and pressure meters. Based in the historic city of Xi'an, China, the company boasts advanced production equipment and a high-quality research and development team.

The core product lineup includes Pressure Transmitter,Pressure Calibrator Pump,Digital Pressure Gauge,Pressure sensor,Multifunction Calibrator,Liquid level transmitter,Dry Block Temperature Calibrator,Temperature Transmitter,Electromagnetic Flowmeter,Dead Weight Tester,Analog Pressure Gauge,Wireless Pressure Transmitter,Radar Level Meter,Transmitter Accessories,Online Density Meter,Water Quality Sensors,etc. These find extensive applications in petrochemical, chemical, electric power, mining, metallurgy, environmental protection, medicine, and other industries. Recognized for their high precision, strong stability, and long service life, the products have earned widespread customer acclaim.

Adhering to corporate values of "customer first, integrity, innovation pursuit, teamwork, responsibility, and sustainable development," the company is committed to delivering comprehensive, high-quality intelligent measurement, control, regulation, and data management solutions. Continuous technological innovation and product upgrades have established a positive market reputation and brand image.

Looking ahead, Xi'an Xinyi Instrument Technology Co., Ltd. will intensify technological innovation and talent development, enhance product quality and service levels, expand the enterprise scale, and create greater value for customers and employees. The company envisions a future marked by sustained growth and an unwavering commitment to excellence.