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HK75 Smart Capacitance Differential Pressure Transmitter

Differential pressure transmitter adopts single crystal silicon pressure sensor technology and packaging process to measure steam, combustible gas, liquid (standard and corrosive). Innovative "dual compensation" technology can achieve a high precision of 0.05% F.S. The OLED display and Hastelloy housing make reading easier, with a lifespan of up to 10 years.

Application :

● Hazardous area

● Differential pressure in gases, steams

● Level, volume or mass measurements in liquids

● Aerospace

● Automotive

● Medical equipment

● HVAC

Advantages
01Measures Gauge/absolute pressure up to 10000 psi (689,47 bar)
02High accuracy,better reliability and intrinsically safety
03Supports HART,FF,Profibus PA, Profibus DP protocol
04Accuracy: ±0.075% (20°C, range rate10:1)
05Easy installations without need for heat tracing and insulation
Resources

Holykell-Measuring Instrument

Technical Data

Measuring medium

Gas, steam, liquid

Accuracy

±0.05%,±0.075%,±0.1%(Including linearity, hysteresis and repeatability from zero)

Stability

±0.1%/3 years

Ambient temperature influence

≤±0.04%URL/10℃

Influence of static pressure

±0.05%/10MPa

Power supply

10~36Vdc(24Vdc recommended)

Power influence

±0.001%/10V (10~36Vdc), which can be negligible

Ambient temperature

-40℃ ~85℃

Measuring medium temperature

-40℃~120℃

Storage temperature

-40℃ ~105℃

Display

LCD, OLED

Module temperature shown on display

-20℃~70℃ (LCD), -40℃~80℃ (OLED)

Explosion-proof rating

Exd Ⅱ CT6,Exia Ⅱ CT4

IP Rating for Housing

IP67

 

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