CA 462 is designed to spy and detect temperature and leakage in pumps and mixers. The amplifier is housed in a norm enclosure fitted for DIN-rail mounting. The unit is available in two executions, 24 VDC or 110-230 VAC supply.
CA 462 is designed to spy and detect leakage and temperature in pumps and mixers.
The amplifier is housed in a norm enclosure fitted for DIN-rail mounting.
The unit is available in two executions, 24 VDC or 110-230 VAC supply.
To minimize the risk of false alarms the leakage failure has to be detected for time duration of approximately 10 seconds.
To simplify the mounting the unit is fitted with plug-in type of connectors.
The unit has separate alarm outputs for temperature and leakage.
CA 462 also has main contactor relay output energized depending on alarm/s with manual reset option.
Included in the kit is also a Xylem MiniCas adaptor.
Key characteristics
Leakage monitoring with 10 sec alarm delay
Wide resistance range, 0-100 kOhm
Temperature monitoring
Wide temperature range -20 to 50 ºC (-4 to 122 ºF)
Max load alarm output relays 250 VAC 3 ampere
Max load pump blocking relay 250 VAC 6 ampere
Connection via plug in connectors
DIN-rail mounted
Technical specifications
Leakage detection treshold ( /-10%)
< 100 kOhm
Temp. input threshold ( /-10%)
> 3.3 kOhm (PTC / Klixon)
Alarm delay leakage
Approx. 10 seconds
Ambient operating temperature
-20 to 50 ºC (-4 to 122 ºF)
Ambient storage temperature
-30 to 80 ºC (-22 to 176 ºF)
Degree of protection
IP 20, NEMA: Type 1
Housing material
PPO and PC
Mounting
DIN rail 35 mm
Installation category
CAT II
Pollution degree
2
Flame rate
V0 (E45329)
Humidity
0-95% RH non-condensing
Dimensions
H x W x D: 108 x 70 x 58 mm (4.25 x 2.76 x 2.28 in.)
Power supply
16907006: 110-230 VAC
16907007: 18-36 VDC SELV or Class 2
Fuse
Max 10 A
Terminal wire size
Use copper (Cu) wire only. 0.2 – 2.5 mm2 flexible core, stripped length 8 mm
TEMPERATURE MONITORING MODULE TYPE ABS CA 442
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