4
A100g
JULY 2017
GAS SENSOR SPECIFICATIONS
TABLE 1
BASIC
STANDARD
HARSH
VENT LINE
EXPLOSION
PROOF
EXTREME
OPERATING TEMPERATURE
RANGE
0ºF TO 122ºF
(-17ºC TO 50ºC)
0ºF TO 122ºF
(-17ºC TO 50ºC)
-40ºF TO 105ºF
(-40ºC TO 40ºC)
-40ºF TO 122ºF
(-40ºC TO 50ºC)
-40ºF TO 122ºF
(-40ºC TO 50ºC)
-60ºF TO 105ºF
(-51ºC TO 40ºC)
OPERATING CURRENT @ 24V DC
230mA/6W
50mA/1W
280mA/7W
280mA/7W
280mA/7W
1900mA/46W
OPERATING CURRENT @ 24V AC
460mA/11VA
100mA/2VA
560mA/13VA
560mA/13VA
560mA/13VA
2100mA/50VA
VOLTAGE REQUIREMENTS
12-24V AC/DC* (-15%/+10%)
24V AC/DC*
HUMIDITY RANGE
(NON-CONDENSING)
0-95%
0-100%
MAX LOOP RESISTANCE
1000 OHMS
OUTPUT
4-20mA, 0-5V, 1-5V, 0-10V, 2-10V DC
4-20mA SIGNAL OUTPUT
Isolated, 2 wire
ALARM RELAY
SPDT, 1 A, 120V
TRUE ALTITUDE
2000M
POLLUTION DEGREE
2
4
EQUIPMENT CLASS
3
INSTALLATION CATEGORY
3
1
DUTY CYCLE
100%
*Approved Class2/SELV; -5%/+10% voltage tolerance. AC or DC voltage user selectable. See pages 6 and 7 for
configuration.
DO NOT SUBSTITUTE OR MODIFY
Because of the danger of introducing additional hazards,
do not install substitute parts or perform unauthorized
modifications to the equipment listed herein.
CLEANING/DECONTAMINATION
EXTERNAL SURFACE
The external surface, excluding the sensing element,
can be cleaned using light detergent and water. Do not
allow any of the solution to come in contact with the
sensing element sintered surface.
