HF Detectors Hydrogen Fluoride Detector with 0-100ppm Visual and Audible Alarm
Introduction:
Features:
Specification:
|
Accuracy |
≦ 5% F.S. |
|
Response time |
T<30s |
|
Indication |
LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration |
|
Operating Environment |
Operating temperature -40℃~70℃ (for combustible gas)
Operating temperature: -20℃~50℃ (for toxic gas) |
|
Humidity |
<95%RH non-condensing |
|
Operating voltage |
DC3.7V Li battery 1500mAh |
|
Working time |
≧8h continuously |
|
Charging time |
4h~6h |
|
Range |
0-100ppm |
|
L-alarm |
2 ppm |
|
H-alarm |
5ppm |
|
Gas Resolution |
0.1ppm |
|
Sensor life |
2 years |
|
Protection category |
IP65 |
|
Weight |
about 130g (including battery but without accessories) |
|
Dimension |
100mm×60mm×30mm |