Technical Specification - Michell Instruments PROMET EExd Installation, Operation & Maintenance Manual

PROMET EExd Process Moisture Analyzer Sampling Systems
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6.

TECHNICAL SPECIFICATION

Gas Wetted Materials:
Sample Gas:
Sample Gas Pressure:
Sample Gas Flowrate:
Bypass Gas Flowrate:
(Natural Gas systems)
Filters:
Enclosures:
Enclosure Heating:
Sample Gas Connections:
Cable Entries:
Power Supply:
Power Consumption:
Operating Temperature:
Weight:
Enclosure Cooling:
(Optional)
Heat Traced Sample Line:
(Optional)
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Installation, Operation & Maintenance Manual and User Guide
316L stainless steel with Viton soft parts.
Hydrocarbon/Natural Gas
Standard – 1 to 69 barg (1000psig)
High pressure – 1 to 138 barg (2000psig)
3
Range 0-0.4 m /h (0 to 6.66 L/min).
3
(0.2 m /h (3.3 L/min) nominal setting)
3
Range 0-0.4 m /h (0 to 6.66 L/min).
3
(0.36 m /h (6 L/min) nominal setting)
Membrane – type 5 microporous polymer with liquid block.
Glycol – „Ultra Glysorb‟ proprietary absorbent material.
Particulate – 60 micron stainless steel sinter or 5 micron woven
stainless steel micromesh.
304/316 stainless steel fitted with wall mounting brackets.
(Ingress protection rated to IP66/NEMA 4)
Standard – 100W heater with preset 20ºC set point thermostat.
(1 heater for 1 Channel, 2 heaters for 2 Channel)
Optional – Adjustable (0-60 C) set point thermostat.
Swagelok
6 mm / ¼ " OD
Ø 20 mm clearance holes in base of enclosures.
ISO M20 threads or plastic EExe cable glands (9-13 mm cable)
in junction boxes.
110-120 VAC 60 Hz OR 220-240 VAC 50 Hz
300 Watt max. for 1 channel, 500 W max. for 2 channel
-20 to +60 C <95%RH
60 Kg max. for 1 channel, 90 Kg max. for 2 channel
Compressed air via Vortex tube controlled by adjustable set
point thermostat. Maximum cooling capacity = 410W @ internal
temp of 35 C and external temp of 55 C with maximum air
input temperature of 40 C.
6mm / ¼ " OD 316L stainless steel seamless tube and BSX™
self-regulating heating cable (15 Watt/metre) with non-
hygroscopic glass fibre insulation and polymer outer jacket
(supplied by Thermon type Cellex®Tubetrace®)
www.michell.com
twin ferrule tube fittings.
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