Bosean NH3 Amonia Gas Detector

Detektor gas Ammonia atau NH3 dari Bosean, yang adalah pabrikan spesialis fokus di detektor gas.
Tipe ini adalah industrial grade
Mengukur dalam rentang 0-100 PPM

Gas: NH3 Ammonia
Range : 0-100 PPM
Low Alarm : 20 ppm
High Alarm : 50 ppm

– ACCURATE: Professional and Accurate gas detector, Electrochemical sensors Made in the UK. Comes FACTORY CALIBRATED. Turn ON and GO.
– DETECT: Electrochemical cell sensor with accuracy: +-5% F.S. and response time: T<30s. Zero and span calibration options. Comes factory calibrated.
– ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging.
– STRONG: Shock proof, water proof, dust proof and explosion proof with belt clip

*Advanced MCU control with low power consumption
*Adjustable low and high alarm level
*Adjustable calibrating level
*High concentration protection for combustible gas
*Self test for the combustible gas sensor
*Low battery indication
*Self-adjustment function
*Visual and audible alarm with vibration
*Advanced self-examination and self-renovation function
*Password management to avoid wrong operation
*Explosive proof housing

SPECIFICATION Bosean NH3 Amonia Gas Detector

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
Sensor life 2 years
Protection category IP65
Weight about 130g
Dimension 100×60×30 mm