Gas Detector Hydrogen Fluoride HF Hidrogen Florida Bosean Fluor BH90A

Detektor gas Hydrogen Fluoride atau HF dari Bosean, yang adalah pabrikan spesialis detektor gas. Tipe ini adalah industrial grade - Dikirim dari Jakarta dengan kardus double utk keamanan produk - Semua produk kami bergaransi distributor Jakarta ==== - ACCURATE: Professional and Accurate gas detector, Electrochemical sensor Made in the UK. Comes FACTORY CALIBRATED. Turn ON and GO. - DETECT: Electrochemical cell sensor with accuracy: +-5% F.S. and response time: T lt;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 Gas: Hydrogen Fluoride (HF) *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 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 approx 2 years Protection category IP65 Weight about 130g Dimension 100×60×30 mm