-110°C to +20°C dewpoint Sensor
Fast, Accurate and Repeatable Moisture Meter
Built-in temperature compensation
4/20 mA sink or source output and RS-485
3″ viewport, NEMA 4X/IP67 & Explosion-proof
State-of-the-art electronics & software
Advanced User-friendly Interface
Continuous Status and Diagnostics display
On-screen histogram and trend graph
Programmable data logging, clock calendar
Virtual Analyzer PC s/w for training & evaluation
316 Stainless Steel & PTFE wetted parts
Diverse Selection of Inlet Port Fittings
NIST calibrations
Cost Effective Complete On-Line System
Built-in flow regulation, cleanable filter & flow meter
Extractive or Bypass Installation
Thru-the-Glass Touch User Buttons
Approved Explosion-Proof Installations USA, Canada, ATEX
Installation Indoor/Outdoor On-The-Pipe or Panel
| 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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| Temperature Range |
- ExMa Moisture Meter: -20°C to +60°C
- Electronics: -40°C to +85°
- Moisture Sensor: -20°C to +60°C
- Pressure Sensor: -20°C to +85°C
- LCD operating: -20°C to +70°C storage: -30°C to +80°C
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| Miscellaneous Features |
- Through the glass user interface buttons, allow operation while enclosure is closed
- NIST traceable calibrations
- Units of measure: °C & °F dewpoint, ppmV, ppmW, µB H2O vapor pressure, grams of H2O / m3,
Lbs H2O /106 standard cubic feet in Natural Gas. (All units auto-scaled)
- Virtual Analyzer PC software for training and evaluation, allows the user to experience the exact interface on their own PC with voice explanations
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