ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Detected gas: Nitrogen dioxide (NO₂)
Measure Range: 0–20μmol/mol
Principle: Electrochemical
Resolution: 0.1μmol/mol
Response time: T90 ≤ 60/180 s
Accuracy: ≤ ±5% F.S.
Repeatability: ≤2% F.S.
Electric:
Power supply: : 18-28 VDC (standard 24 VDC)
Power consumption: : ≤ 2 W
Signal output: : RS485
Wiring:: Four-wire
suitable cable: RVVP4*1.0mm²
Relay output: 3 passive relays
Display & Operation:
Display: LCD display
Indicator light: Power, Fault, Alarm-1, Alarm-2
Operation method: Remote control
Environment:
Ingress protection: IP66
Operating temperature: –20 °C to 60 °C
Operating humidity: 10–95% RH non-condensing
Operating pressure: 80–120 kPa
Structure:
Body material: : ADC12 aluminum +316L S/S
Thread interface: : NPT 1/2
Weight: : about 1.45kg
Dimensions (H×W×D): : 157*133*79mm(H*W*D)
Certificates:
CPA : 2013C293-32
EX : Exd II CT6 Gb; Ex tD A21 IP66 T80°C
CCCF: -
SIL: SIL2
ATEX: -
