Name: EJA Differential Pressure Transmitters
Brand: QINGTIANWEIYE
Availability: InStock

Product Details

1. smart type .
2. 4-20mA output
3. good performance
4. high accuracy
5. low price

Range 0-6.0~40MPa
4~20mA with HART protocol digital signal

Output signal:4~20mA with HART® protocol digital signal(2-wire)
Power supply: outside power 24V DC, (range 14.5V~45V)
Load: the available max. load in the loop: Rmax=(E-12)/0.02(Ω)
Elevation: after positive and negative elevation, the upper and lower limit should not exceed pressure range limit. The max. positive elevation is 0.975URL, the max. negative elevation is –URL.
Temperature range:
Media temperature: -40~100°C
Storage temperature: -40~100°C
Operation temperature: -40~85°C
Relative humidity: 0~100%

Cubage change: <0.16cm3

Company Information

We are Kaifeng Qingtianweiye Flow Instrument Co., Ltd,a subsidiary of listed company Henan SunTront Tec Co.,Ltd.Our head office is a listed company since 2011 and its main products is intelligent electricity meters,while Our company mainly engaged in electromagnetic flow meter.

The total area of our company is 15000 square meters,and the building area is 6000 square meters.Our company have five utility model patents,three software copyrights.And we also have production qualification and liquid calibration settings for flow meters from Dn25mm to DN2000mm.We have strong R&D capability.Our company and our head office have large quantity of running water industrial users,and we also have strong marketing capabilities on battery powered electromagnetic flow meter.We are expecting to cooperate with manufacturer who can provide battery powered flow converter,or through expand cooperation in various modes.To develop the Chinese market and international market of battery powered flow meter together.To learn from each other and to achieve win-win situation.

We are expecting sincere cooperation.If you have interest,please feel free to contact us at any time.We are looking forward to hearing from you