Endress+Hauser
Endress+Hauser J22 TDLAS gas analyzer
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Measured Variables | Concentration Dew Point Cell Pressure Cell Temperature |
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Hazardous area approvals | ATEX / IECEx /UKEx Zone 1 PESO / KTL / CML Zone 1 INMETRO Zone 1 CSA Class I, Division 1 CSA Class I, Zone 1 |
Measuring principle | TDLAS |
Product Headline | Best-in-class gas analyzer for moisture (H2O) that is exceptionally reliable and tailored for the natural gas industry. The sensor measures gas using a tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the gas without coming into physical contact with the stream. Heartbeat Technology ensures compliance and process safety at all times. |
Channels | 1 |
Analyte and Measurement ranges | H2O (Moisture): 0 to 50 ppmv (minimum) 0 to 6000 ppmv (maximum) |
Measured Variables | Concentration Dew Point Cell Pressure Cell Temperature |
Ambient Temperature range | -20 to 60°C (-4 to 140°F) |
Operating Pressure range | Inlet Pressure: 140 to 310 kPa (20 to 45 psig) Sample Cell: 800 to 1200 mbara or 800 to 1700 mbara (optional) |
Analyzer Wetted materials | 316L stainless steel FKM O-Rings Glass |
Power supply | Without heater: 24 VDC ±20% or 100 to 240 VAC ±10%, 50/60 Hz, 10W With optional heater: 100 to 240 VAC ±10%, 50/60 Hz, 80W |
Communication | Service webserver interface: Ethernet RJ45 I/O1: Modbus RS485 or Modbus TCP I/O2 and 3: Relay output or Universal I/O (UIO); UIO can be configured as analog input/output (4-20 mA) or digital/status output |
Housing materials | Electronics: Copper-free aluminum Sample System Enclosure: 304 stainless steel or 316 stainless steel Sample System Panel: Anodized aluminum |
Hazardous area approvals | ATEX / IECEx /UKEx Zone 1 PESO / KTL / CML Zone 1 INMETRO Zone 1 CSA Class I, Division 1 CSA Class I, Zone 1 |
Degree of protection | IP66, Type 4X |
Product safety | CE RCM FCC CRN |
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