Specifications

capacitive sensor Flange type differential pressure transmitter
1.single flange differential pressure transmitter
2. For gas,

single flange differential pressure transmitter

 

Technical data of of  single flange differential pressure transmitter

1Output:
  Analog : Two-wire 4 ~ 20mADC
  Digital: two-wire 4 ~ 20mADC and superimposed HART protocol process variable digital signals.
2 Power: 12.5 ~ 45VDC supply voltage
3 Load Limit: Maximum load resistance Rmax loop depends on the supply voltage . HART Communication requires a load resistance of not less than 250Ω, not more than 600Ω
4 Communication distance: maximum communication distance of 1.5Km, multi- station communication can connect up to 15 units of smart transmitters .
5 Output Display: four digital display system , five LCD display, pointer .
6 Proof in the form :
  Intrinsically Safe : ExiaII CT5
  Flameproof
7 Zero migration range: zero can easily migrate positive or negative migration, but not so set on the lower measuring range and range beyond the limit.
8 Temperature range: Ambient temperature : -40 ~ 85 °C ( optional LCD instruction table is -20 ~ 70 °C)
9 Measuring medium temperature : -40 ~ 104 °C
11Pressure limits:
   150Ib Flange: 3.45Kpa (absolute pressure) ~ 1.89MPa (37 °C)
   300Ib Flange: 3.45Kpa (absolute pressure) ~ 4.9MPa (37 °C)12 Relative humidity : 5 ~ 98% RH
13 Start-up time : Within 5 seconds to start
14 Capacity variation : less than 0.16cm3
15 Damping adjustment: time from 0.20 to 25 seconds type

 

Performance indicators:
Under no migration , capillary length 1.53m filling oil, 316 stainless steel diaphragm conditions : reference conditions
Temperature effects: remote device ( typically ) one side ( capillary remote 1.53m table remote device )
Flat : error of less than 0.62Kpa/55 °C, using silicone capillary filling each additional 1.53 m error increases 0.20Kpa
Threaded and flange type : error of less than 1.99Kpa/55 °C, using silicone capillary filling error increases for each additional 1.53 m 0.62 Kpa
Vibration: can withstand any axial vibration frequencies up to 200Hz , the error is ± 0.05% URL
Power effect: less than 0.005% of the tone scale / V
Load Impact: No load impact
Mounting Position Effect : 250Pa roughly zero migration , which can be calibrated , no scale effect .
RF interference effect: at a frequency of 30-1000MHz and maximum field strength 10V / m conditions caused by the drift of ± 0.1% of span adjustment

About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.

 

If you need thisSingal flange differential pressure transmitter , please visit the website

Katherina Wang