Wall-mount type of Carbon Dioxide Detector
Model: GTF220
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oxygen detector, odor detector, VOC detector, hydrogen sulfide detector and carbon monoxide detector. Welcome tour
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3
electrical tape. For the connecting the wires, to solder them is better than using connectors that do not cut wires
while replace or reinstall to avoid shortage of wires length.
9.
There are two 1/2” NPT female connectors which might use one normally. Please blind the other with tape seal.
Specifications
(Specification maybe changed without notice)
model
GTF220-A
GTF220-R
type
wall-mount
sensor
solid electrolyte
target
carbon dioxide
sampling method
diffusion
measuring range
350 ~ 8,000ppm
resolution/accuracy / sampling time
1 ppm /
±
5
％
F.S. (350 ~ 5,000ppm) / continuity
alarm level
high alarm resetable
analog output
4
∼
20 mA
max. load resistance
500 ohm
N/A
relay output
rating
N/A
single pole normal open relay
with self-hold function
30VDC, 1A
buzzer / flash lamp
available
backlight alphanumeric LCD
available
construction
dustproof and waterproof ( meet to IP65)
size
193 mm x 91 mm x 40 mm
net weight
about 700 g
power supply
24 ~ 30 VDC
power consumption
about 3W
ambience temperature
0 ~ 45
degree in Celsius
ambience humidity
less 95
％
RH and non-condenser
packing size
about 208 mm x 156 mm x 68 mm
gross weight
about 1,100 g
