ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measure range: 10ppm~21.000% O2
Sensor: Ion flow oxygen sensor
Accuracy:
99.99%~99.999% N2:±10%FS
98%~99.999% N2:±2%FS
79%~99.999% N2:±1.5%FS
Repeatability:
99.99%~99.999% N2:±5%FS
98%~99.999% N2:±1%FS
79%~99.999% N2:±0.75%FS
Stability:
99.99%~99.999% N2:±5%FS/7d
98%~99.999% N2:±1%FS/7d
79%~99.999% N2:±0.75%FS/7d
Response time: T90<20s(after full preheating)
Measuring medium: air or inert gas
Power supply: 85~264VAC,50/60Hz
Switch output: 1 set Relay contact point capacity:24V DC,0.2A
Analog output: 1 set,4-20mA/0-20mA/0-1V/0-5V/0-10V/ 1-5V (You can set the mode freely).
Communication: RS485(standard)/RS232(optional)
Environment temperature: -10~45°C,Environment Humidity:<80%RH
