Universal differential pressure transmitter
Hotline:+8613330243969
Product Features
 
 

Reliable performance, safe and easy to use
Equipped with short-circuit protection and reverse polarity protection
Anti interference and lightning protection design
PCB buffering and vibration resistance
High precision, high stability, and high reliability

Application area
 
 

Petrochemical, water conservancy, hydrology, and hydropower industries
Equipment matching, ship, mechanical hydraulic system
Pressure measurement in the CNG/LNG industry

Technical Parameter
 
 

Pressure parameters

range

-0.1MPa┅0MPa~0.01 MPa┅250MPa

overload

2 times (70MPa and below range)

1.5 times (100MPa and above range)

pressure type

Gauge pressure, absolute pressure, seal gauge pressure

Electrical parameters

type of output

current mode

voltage source

power supply

9~30V DC

12~30V DC

output signal

4mA~20mA DC (two-wire system)

0/1V~5/10V DC (three wire system)

load resistance

≤(U-9)/0.02Ω

≥10k

structure parameters

housing

304 stainless steel

Sensor section

316l stainless steel

sealing ring

VITON

protection grade

IP65 (plug-in type)

IP68 (cable type)

environmental condition

Media applicability

Various fluids that are non corrosive to 316L stainless steel and fluororubber

compensation temperature

0℃~+70℃

medium temperature

-30℃~+80℃

Storage temperature

-40℃~125℃

performance index

Precision Note 1

± 0.1% FS (minimum)

± 0.25% FS (typical)

± 0.5% FS (maximum)

zero temperature

±0.03%FS/℃  (≤100kPa)

±0.02%FS/℃  (>100kPa)

Full temperature coefficient

±0.03%FS/℃  (≤100kPa)

±0.02%FS/℃  (>100kPa)

Long term stability

± 0.2% FS/year (maximum)

Note 1: Precision includes three indicators: nonlinearity, repeatability, and pressure hysteresis, and has been calibrated on 0.01% precision pressure detection equipment according to relevant national standards.

 

 



Hotline

+8618015094933