TDLAS Gas Analyzer J22

Item Code: J22-1WM4/0

The J22 gas analyzer uses patented tunable diode laser absorption spectroscopy (TDLAS) technology to provide accurate measurement of H2O in natural gas. Featuring the reliable diagnostic capabilities of Heartbeat Technology, the J22 analyzer determines the concentration of a gas without coming into physical contact with streams. It allows pipeline operators and suppliers to meet quality specifications, prevent pipeline corrosion, and stop hydrate formation to ensure safety and asset integrity.

Features

Ensures highest availability for production, transmission, storage and distribution of natural gas

User-friendly interface with intuitive menu and web server software

Integrated diagnostic and verification with Heartbeat Technology

Automatically-stored historical data and spectrum logging

NIST-traceable calibration providing superior accuracy and repeatability

Robust design for easy installation, commissioning, and repair

Field serviceable components and modules for minimal downtime

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