30350 Bruce Industrial Pkwy.
Cleveland, OH 44139
+1 440 264 2500 office
+1 888 876 2611 toll free
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ISL-200 Laser Gas Analyzer

Specifications​
  • Optical Channel Length:

  • Linearity Error:

  • Repeatability:

  • Span Drift:

  • Zero Drift:

  • Maintenance Cycle:

  • Calibration Cycle:

  • Type of Protection:​

  • Enclosure Rating:

≤20m
≤±1%F.S.
≤1%
<±1%F.S./Half Year
≤±1%F.S./Half Year
≤2 Times/Year, Clean Optical Windows
≤2 Times/Year
Ex db op is IIC t6 Gb, 

Suitable for Class 1, Div. 1/2 Applications
IP66

Description

ISL-200 is a tunable laser gas analyzer based on TDLAS technology, which can analyze gases in-situ in various complex conditions. It consists of a transmitter, receiver and connection box. The transmitter drives the tunable diode to emit laser of certain wavelengths, which passes through the stack or process to be measured, then reaches the receiver.  The receiver performs photoelectricity conversion, signal processing, and spectrum data analysis to obtain accurate measurements.  The connection box contains an I/O interface, power cable and signal cable.  The laser gas analyzer is suitable for hazardous and general purpose areas.

Examples of Available Measurements
  • Carbon Monoxide (CO)

  • Carbon Dioxide (CO2)

  • Ammonia (NH3)

  • Hydrogen Chloride (HCl)

  • Hydrogen Fluoride (HF)

  • Hydrogen Sulfide (H2S)

  • Methane (CH4)

  • Water (H2O)

  • Oxygen (O2)

  • Formaldehyde

 

Please contact us for a full list of measurement capabilities.
 

Features
  • Easy optical alignment.

  • Small drift, long maintenance interval drift ≤±1%F.S./half year.

  • Single line spectrum technology, free from interference of background gas.

  • Integrated structure design, high stability, and reliability.

  • Integrated explosion-proof structure with no need for positive-pressure purge.

  • In-situ measurement without sampling system avoids absorption, blockage, and damage, reducing cost.

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  • Response Time (T90):

  • Analog Output:

  • Analog Input:

  • Digital Output:

  • Relay Output:

  • Power Supply:

  • Purge Gas:

  • Ambient Temperature

  • Installation Method:

≤1s

2 x 4 – 20mA output (Isolation, Max Load 750Ω)

2 x 4 – 20mA input (Temp. and Press. Compensation)

RS485/RS232/GPRS

2 (24V, 1A)

24VDC, <20W

0.3Mpa – 0.8Mpa Industrial Nitrogen, Purified Instrument Air

-20°C – +60°C

In-situ