Cảm biến đo nhiệt độ điểm đọng sương PhyMetrix ExMa
| natural gas dew point meter Sensor |
- Range: -110°C to +20°C dewpoint ( -166°F to +68°F dewpoint )
- Accuracy: ±2°C temperature corrected
- Repeatability: 0.8°C
- Response time: 95% of step change in 3 min.
- Sample flow: >1 LPM
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| Temperature Sensor |
- Range: -40°C to +70°C ; Accuracy: ±2°C
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| Pressure Sensor |
- 2 to 1000 PSIA ±1%, 316L stainless steel wetted parts (higher pressure ranges available)
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| Electrical |
- 3 automatic detection – self configuring power modes:
1) 90-260VAC 47-440Hz
2) 12-24VDC 10VA
3) Optional 4/20mA Loop Powered
- Power modes 1 or 2 have the following I/O options:
a) RS-422 isolated
b) Analog Output 4/20mA sink or source isolated with HART®
c) up to 3 Alarm Relays – 3A, 250VAC contacts
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| Mechanical |
- 3/4″ OD tube and 1/4″ NPTF Inlet, 1/8″ NPTF Outlet
- All 316 Stainless Steel and PTFE wetted parts, small surface area stainless steel sampling chamber for fast response time.
- Enclosure
- Aluminum or optional 316 Stainless Steel, Glass lens, IP66 & IP68
- FM/CSA Explosion Proof Certified Class I, Div I, Groups B, C And D Class II, III, Div 1, Groups E, F And G ATEX Explosion Proof Certified ATEX 2 GD, Exd I & IIC; IECEx, Exd I & IIC
- Dimensions- L: 8.9″ (226mm) W: 5.8″ (147mm) H: 5.8″ (147mm)
- Weight Total: 5.5 Lbs (2.5 Kg)
- Pressure: 5000 PSIA (345 Bar)
- Flow Control Orifice can be placed at Inlet (default) or Outlet; Built in serviceable/cleanable 100 micron Filter
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