Page
6
Rev. 4.2 4/10/2020
Copyright © 2019 by Cool Air Incorporated. All rights reserved.
P
P
A
A
R
R
T
T
S
S
D
D
E
E
S
S
C
C
R
R
I
I
P
P
T
T
I
I
O
O
N
N
F
F
r
r
o
o
n
n
t
t
P
P
a
a
n
n
e
e
l
l
D
D
i
i
s
s
p
p
l
l
a
a
y
y
The front panel display is comprised of a series of labeled indicating
LED’s. The LED’s provide an indication of ammonia concentration,
alarm status, power supply, and service mode at a glance.
For information on how the display indicates ammonia
concentrations, see the sections on ammonia leak indication
.
A
A
m
m
m
m
o
o
n
n
i
i
a
a
S
S
e
e
n
n
s
s
o
o
r
r
The detector comes with a solid-state, long-life sensor that has a high
sensitivity to amine compounds and a quick response to
concentrations of ammonia. The sensor is protected by a flame
arrestor and has an integral heater and a ceramic base that is resistant
to severe environments.
Also available with electrochemical sensor.
If a new ammonia sensor is installed, the detector must be re-
calibrated. See the “TESTING AND CALIBRATION” section
starting on pages 21-23.
