Oceanus OC-904 H2 ເຄື່ອງກວດຈັບອາຍແກັສແບບພົກພາ (0~1000ppm, H2)
Detecting Gas: Hydrogen (H₂)
Detecting Range: 0 ~ 1000 ppm
Accuracy: ≤ ±3% F.S.
Resolution: 1 ppm
Response Time: ≤ 60 s
Sampling Method: Diffusion
Battery: 3.7 V rechargeable Li-Ion battery
Continuous Operating Time: 11 hours (combustible gas); 200 hours (oxygen or toxic gas)
Gas Sensor Type: Catalytic combustion sensor (for combustible gas); Electrochemical sensor (for oxygen or toxic gas)
Sensor Service Life: 3 years (catalytic combustion sensor); 2 years (electrochemical sensor)
Data Storage: Built-in data storage function with capacity for 1,000 alarm records
Display: Large-screen LCD
Alarm Method: Audible, visual and vibration alarm
Direct Readout: Gas concentration, battery level, alarm status
Explosion-Proof Rating: Ex ibd IICT3
Protection Rating: IP54
Operating Temperature: -10 ~ 40°C
Operating Humidity: 5 ~ 90%RH
Dimensions: 110 × 60 × 30 mm
Weight: 210 g (including charger)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ