ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Gas Detected: Methane (CH4)
Detection principle: Electrochemical principles/ Infrared principles
Sampling Method: Wall-mounted, pipeline, flow type
Measure Range: 100%LEL /0-10%VOL, 0-50%VOL, 0-100%VOL
Resolution: 1%LEL /0.01%VOL, 0.1%VOL
Precision: 2% FS
Signal Output: 4-20mA signal output; relay output, RS485 output (optional)
Response Time: ≤ 10S
Repeatability: ≤ ± 1%
Zero shift: ≤ ± 1% (F.S / Year)
Operating language: Support in English
Temperature: -40 ℃ ~ 70 ℃
Explosion-Proof: Ex d II CT6
Alarm mode: Sound, light
Dimensions: 180×150×90mm
Recovery Time: ≤ 10S
Linearity error: ≤ ± 1%
Display: LED
Gas unit: PPM
Humidity: 0-95% RH
Degree of protection: IP65
Weight(net/gross): 1.6KG
