A
12-17 Combustible Gas Transmitter
O & M Manual
Rev-H, 7/15
- 5 -
A12-17 TRANSMITTER MODULE
EXPLOSION-PROOF ENCLOSURE
RELAY BASE
WALL MOUNT BRACKET
PLUG TRANSMITTER MODULE INTO THE RELAY BASE
VIA THE RELAY PLUG MOUNTED ON THE BOTTOM
OF THE TRANSMITTER MODULE.
¾” NPT
¾” NPT
C10-17 COMBUSTIBLE SENSOR
¾” NPT
1 3/8” FLATS
1¼” NPT
C28-17 COMBUSTIBLE SENSOR
WITH AUTO-TEST
1/8” TUBE I.D., BARB FITTING
1¼” NPT
SPLASH GUARD (00-0789)
Figure 1 - Transmitter Components
