ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measure range: 100ppm~21.00% O2
Display: 5-bit digital LED dynamic display. Visual Window 90×25 mm
Accuracy:
10~99.9ppm O2:±5%FS
100~999ppm O2:±2%FS
1000ppm~21% O2:±1.5%FS
Repeability:
10~99.9ppm O2:±2.5%FS
100~999ppm O2:±1%FS
1000ppm~21% O2:±0.75%FS
Stability: ±1%FS/7d
Response time: T90<20 second (fully preheated)
Working temperature: 0~50°C
Environmental humidity: <80%RH
Working power supply: AC220V±10% 50/60Hz,or 24VDC
Power waste: ≤6VA
Analog output signal: 4 to 20 mA (allowing external load<500Ω)
Relay contacts capacity: DC24V,0.2A
Sensor principle: Ion flow
Sensor life: >18000 hours (normal use)
Dimensions: L×W×H=153mm×131mm×57mm
Installation dimensions: L×W=111mm×118mm
Analyzer weight: Around 0.7kg
