TDLAS

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 Laser Diode 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.

1

H2O (Moisture): 0-50 to 0-6000 ppmv

Concentration
Dew Point
Cell Pressure
Cell Temperature

-20 to 60°C (-4 to 140°F)

Inlet Pressure: 140-310 kPa (20-45 psig)
Sample Cell: 800-1200 mbara or 800-1700 mbara (optional)

316L Stainless Steel
FKM O-Rings
Glass

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

Service webserver interface: Ethernet RJ45
I/O1: Modbus RTU over RS485
I/O2 and 3: Relay output OR Universal I/O (UIO); UIO can be configured as analog output (4-20 mA) or digital/status output

Electronics: Copper-free aluminum
Sample System Enclosure: 304 Stainless Steel
Sample System Panel: Anodized aluminum

ATEX / IECEx Zone 1
UKEx Zone 1
CSA Class I, Division 1
CSA Class I, Zone 1

IP66, Type 4X

CE
RCM
FCC