Single channel gas analyzer for moisture (H2O) in the natural gas industry. The sensor measures gas using tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the gas without coming into physical contact with the stream. Includes a heated enclosure for the sample conditioning system.
Channels
1
Analyte and Measurement ranges
H2O (Moisture): 0 to 100 ppmv (minimum) 0 to 5000 ppmv (maximum)
Measured Variables
Concentration Moisture Dew Point Cell Pressure Cell Temperature
Ambient Temperature range
-20 to 50°C (-4 to 122°F) Optional: -10 to 60°C (14 to 140°F)
Operating Pressure range
Inlet Pressure: 140 to 350 kPa (20 to 50 psig) Sample Cell: 700 to 1400 mbara or 700 to 1700 mbara (optional)
Analyzer Wetted materials
316L stainless steel FKM O-Rings Glass
Power supply
100 to 240 VAC, 50 to 60 HZ or 18 to 24 VDC - optional 1 Amp maximum at 120 VAC, 1.6 Amps at 24 VDC (unheated) 2 Amps maximum at 120 VAC (heated)
Communication
Analog: Two 4-20mA Isolated, 1200 ohms at 24 VDC max load Serial: RS232C - standard, RS485 and Ethernet - optional Protocol: Modbus Gould RTU or Daniel RTU or ASCII Digital Outputs: 2, General Fault and Concentration/Assignable Alarm
Housing materials
Electronics: 304 or 316L stainless steel Sample System Enclosure: 4X 304 or 316L stainless steel
Hazardous area approvals
CSA Class I, Division 2 CSA Class I, Zone 2
Degree of protection
Type 4X
Measuring principle
TDLAS
Product Headline
Single channel gas analyzer for carbon dioxide (CO2) in the natural gas industry. The sensor measures gas using tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the gas without coming into physical contact with the stream. Includes a heated enclosure for the sample conditioning system.
Channels
1
Analyte and Measurement ranges
CO2 (Carbon Dioxide): 0 to 5% volume (minimum) 0 to 50% volume (maximum)
Measured Variables
Concentration Cell Pressure Cell Temperature
Ambient Temperature range
-20 to 50°C (-4 to 122°F) Optional: -10 to 60°C (14 to 140°F)
Operating Pressure range
Inlet Pressure: 140 to 350 kPa (20 to 50 psig) Sample Cell: 700 to 1400 mbara or 700 to 1700 mbara (optional)
Analyzer Wetted materials
316L stainless steel FKM O-Rings Glass
Power supply
100 to 240 VAC, 50 to 60 HZ or 18 to 24 VDC - optional 1 Amp maximum at 120 VAC , 1.6 Amps at 24 VDC (unheated) 2 Amps maximum at 120 VAC (heated)
Communication
Analog: Two 4-20mA Isolated, 1200 ohms at 24 VDC max load Serial: RS232C - standard, RS485 and Ethernet - optional Protocol: Modbus Gould RTU or Daniel RTU or ASCII Digital Outputs: 2, General Fault and Concentration/Assignable Alarm
Housing materials
Electronics: 304 or 316L stainless steel Sample System Enclosure: 4X 304 or 316L stainless steel
