8 • T2A Transmitter
Specifications
Table 1 lists specifications for the T2A.
Table 1: Specifications
Target Gas
Detection Range
Increments
Haz. Loc.
Ammonia
0-100 ppm
1 ppm
Cl. 1 Div. 2
0-200 ppm
0-400 ppm
Carbon Monoxide
0-300 ppm
Cl. 1 Div. 1
Chlorine
0-3.0 ppm
0.1 ppm
Cl. 1 Div. 2
0-10.0 ppm
0-20.0 ppm
Chlorine Dioxide
0-1.00 ppm
0.01 ppm
0-5.0 ppm
0.1 ppm
Hydrogen Chloride
0-15 ppm
1 ppm
Hydrogen Cyanide
0-30 ppm
Cl. 1 Div. 1
Hydrogen Fluoride
0-10.0 ppm
0.1 ppm
Cl. 1 Div. 2
Hydrogen Sulfide
0-100 ppm
1 ppm
Cl. 1 Div. 1
Nitric Oxide
0-250 ppm
Cl. 1 Div. 2
Nitrogen Dioxide
0-20.0 ppm
0.1 ppm
Oxygen
0-25.0%
0.1% volume
Ozone
0-100 ppm
1 ppm
Phosphine
0-5.0 ppm
0.1 ppm
Cl. 1 Div. 1
Sulfur Dioxide
0-20 ppm
1 ppm
Sampling Method
Diffusion
Enclosure Ratings
Explosion/Flame-Proof
Junction Box Hazardous
Location Certification
Class I, Division 1, Groups B, C, D
Ex db IIB Gb
Class I, Zone 1, AEx db IIB Gb
Sensor Housing
Hazardous Location
Certification
Class I, Division 1 (or Division 2),
Groups B, C, D
Ex db IIB Gb
NOTE: Certification only applies to some
gases. Toxic gases not certified for Div. 1
locations are suitable for Div. 2
applications but have no third party
approval.
Operating Voltage
12 - 35 VDC
www.
GlobalTestSupply
.com
Find Quality Products Online at:
