ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Sensor: 3DE ion flow oxygen sensor
Measurement range: 0~40.00% O2 absolute elevation:0~6000m
Accuracy: ±1%FS
Repeatability: ±0.5%FS
Accuracy: ±0.5%FS/7d
Response time: T90<20s
Oxygen concentration control: Switch of oxygen supply valve controlled by microcontroller
Control mode: automatic control
Automatic control principle: When the oxygen concentration in the room is higher than the control value,the oxygen supply valve is closed automati cally.When the oxygen concentration is below the control value,the oxygen supply valve is automatically opened,and the oxygen is fed into the room.
Control accuracy: 0.5%
Oxygen pressure: 0.2~0.6MPa
Oxygen inlet: Φ6 Quick Connector
Oxygen outlet: diffusion,noise reduction
Anion: Built in anion generator,which can be switched by remote control
Communication: RS485 communication or wireless communication (optional)
Switching signal: Quantity:1 group. Purpose:Switching signal output for concentration control of second group. Relay contact capacity:24VDC,0.2A
External control Signal: Quantity:1 group Purpose:switch monitor control signal:220VAC±10%,50/60Hz
Power: 85~264VAC,50/60Hz
Monitor power: <15VA
Shell: Metal Shell (Toughened Glass on Front)
Dimension: L×W×H=386mm×256mm×76mm
Weight: Weight around 4.2kg,after packaging around 5.7kg
Display: 120×70 LCD
Operation mode: Remote control,remote control (communication)
Power switch: have
Panel color: Starry Black (standard), local gold
Ambient temperature: -10~+50°C
Environmental humidity: Less than 80% RH,no condensed water
Work pressure: atmospheric pressure±10% (Outlet should be atmospheric pressure)
