Endress+Hauser SS500

Moisture analyzer

Extremely reliable and tailored to the needs of the natural gas industry.

TDLAS

An economical gas analyzer for moisture (H2O) in the natural gas industry. The sensor measures gas using Tunable Laser Diode Absorption Spectroscopy (TDLAS) to determine the concentration of the gas without coming into physical contact with the stream. Option of simplified sample conditioning to reduce complexity of the analyzer system.

1

H2O (Moisture): 5-422 to 5-2110 ppmv

Concentration
Dew Point
Cell Pressure
Cell Temperature

-20 to 50В°C (-4 to 122В°F)

Inlet Pressure: 140-350 kPa (20-50 psig)
Sample Cell: 700-1400 mbara

316L Stainless Steel
FKM O-Rings
Glass

100-240 VAC, 50-60 Hz
OR
9-16 VDC or 18-32 VDC - optional
1 Amp maximum @ 120 VAC
1.6 Amps @ 24VDC, 3.2 Amps @ 12 VDC

Analog Output: 1 or 2 4-20mA Isolated, 1200 ohms @ 24 VDC max load
Serial: RS232C
Protocol: Modbus Gould RTU or Daniel RTU or ASCII
Alarms: 2, General Fault and Concentration Alarms via Modbus and Analog Output(s)

Electronics: 304 Stainless Steel (Class I Div 2)
Electronics: Cast Aluminum (Class I Div 1)
Sample System Panel: anodized aluminum

CSA Class I, Division 1
CSA Class I, Division 2
CSA Class I, Zone 2

Type 3R (Class I Div 2)
Type 4 (Class I Div 1)