ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Range
CO: 0 ~ 1000ppm
H2S: 0 ~ 100 PPM
O2: 0 ~ 30%
Ex / LEL / CH4: 0 ~ 100% LEL
Accuracy: ≦ 5% Full Scale
Response time: T＜30s
Indication
LCD diplays real-time and system status;
LED, sound, and vibration alert for gas leakage, fault and low voltage
Operating Environment
Operating temperature: -20℃～50℃ (for toxic gas)
Gas sampling method: Natural Diffusion
Operating voltage: DC3.7V Li-on battery 1800mAh
Working time: ≧8h continuously
Charging time: 6h～8h
Sensor life: 2 years
Protection category: IP65
Weight: about 400g (with battery)
Dimension: 100mm×60mm×30mm
