ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measure range: 0~40% O2
Measurement mode: gas diffuser
Accuracy: ±1.5%FS
Repeatability: ±1%FS
Stability: ±1%FS/7d
Response time: T90<30s
Sensor: Ion flow oxygen sensor
Display: 128×64 LCD
Display resolution: 0.01%
Power supply: AC220V±10%,50/60Hz
Alarm output: two groups of programmable alarm output
Communication: RS485
Select a set of analog outputs: 4-20mA/0-20 mA/0-10V
Environmenttemperature: 0~+45°C
Environment humidity: <80%RH
Composition of Measured gases: Nitrogen-Oxygen Mixture
Calibration cycle: one year (recommended)
Installation: wall-mounted
Calibration gas: air
Chassis: metal chassis (spray paint)
Key: Four key (switch mask)
Sensor room: Aluminum Alloy Nickel-plated, Tightening Type
Measuring method: on-line
Relay contact point capacity: 24VDC,0.2A
Circuit structure: applied to non-hazardous situations.
Weight: 1.4kg net
