Se nti
nel C X T
Sentinel CXT Instruction Manual
Rev. 1.7
Page 5 of 49
hazardous area where the required operating temperature limits are 0C to +40C. It may be used in the field
and be discharged in the temperature range of -20C to +60C.
CAUTION
The internal re-chargeable battery pack shall only be charged in a non-hazardous
area where the required operating temperature limits are 0C to +40C. Charging
outside this temperature range may degrade the life of the battery pack.
CAUTION
The Battery Pack Detcon PN 360-3S6PFP-290 contains an internal protection
circuit which maintains its safe operation against all potential hazard conditions.
CAUTION
No other Battery Pack except Detcon PN 360-3S6PFP-290 may be used in the
operation of this device.
The internal battery can only be recharged in a non-hazardous area and only using the Detcon supplied
Battery Charger Accessory that runs on AC power.
D e tconA pprove d B attery C ha rge r A cce ssory R ati
n
gs:
AC Input Power
Voltage: 100-240 VAC, 50-60 Hz (requires correct PN version for optional 110 or 220 VAC use)
Current: 2.0 Amps maximum
DC Output Power
Voltage: 24+/- 1 VDC
Current: 3.1 Amps maximum
N O T E1
No other Battery Charger or VDC input power source may be used with this CXT
Controller product.
1.5 L C D M a i
nD i
spla y Functi
on
The main display is an 1
1
/
4
"
x
6" backlit LCD that is four lines by forty characters and displays up to eight
configured channels at one time. The four internal magnetic switches are located above the backlit LCD
display and offer basic navigation for a complete configuration of the controller (Section 5).
Real time sensor status includes;
channelnum ber,
gasconcentration,
devicetag(gastype)and
alarm /faultstatus.
Each channel displays the current status of three alarm levels and a fault condition on the front panel LED
indicators.
