HK75 Smart Monocrystalline 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 0.075% F.S. The OLED display and Hastelloy housing make reading easier, with a lifespan of up to 10 years.
Description
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 0.075% 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
- Measures Gauge/absolute
- High accuracy,better reliability and intrinsically safety
- Supports HART,FF,Profibus PA, Profibus DP protocol
- Accuracy: ±0.075% (20°C, range rate10:1)
- Easy installations without need for heat tracing and insulation
Resources
Technical Data
| Measuring medium | Gas, steam, liquid |
| Accuracy | ±0.2%,±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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