ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measure range: 0~25.00% O2
Accuracy: ±2% FS
Repeatability: ±1% FS
Stability: ±1% FS/7d
Response time: T90<20s
Sensor principle: Electrochemical Sensor
Power supply: 85~264VAC,50/60Hz
Environment temperature: 0~45°C Environment Humidity:<90%RH
Sample gas pressure: atmospheric conditions±10% (Gas outlet should be atmospheric conditions)
Sample gas flow rate: 500~1000ml/min
Storage temperature: -5~+50°C
External control signal: A set of 9-28VDC signals can be connected to control pumps (optional)
Communication: RS485(standard)/RS232(optional)
Signal output: 2 sets
Relay contact point capacity: 24VDC,0.2A
Instrument size: 144mm(W)×144mm(H)×251mm(D)
Instrument installation dimensions: 136mm×136mm
Instrument weight: self-weight 3 kg,packing about 4.5 kg
Packing box size: (L×W×H=400mm×295mm×285mm)
Single point calibration: The electrochemical sensor outputs a voltage signal corresponding to the oxygen concentration in the sample as.According to the linearity of the voltage signal,single point calibration can achieve accurate measurement.
