ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement components and ranges:
CO: 0-10.0%CO
CO2: 0-20.0% CO2
H2: 0-10.0% H2
O2: 0-25.0% O2
Detection principle:
CO—NDIR,Non-dispersive Infrared (Double Beam) Measurement
CO2—NDIR,Non-dispersive Infrared (Dual Beam) Measurement
H2-Thermal Conductivity Sensor
O2-electrochemical gas sensor
System power supply: 220VAC±10% 50/60Hz
System power consumption: Less than 2KW
Alarm: 1-way alarm output
Relay contact capacity: 24VDC,0.2A
Signal output: Four groups of 4-20 mA outputs correspond to CO,CO2,H2 and O2,respectively.
Environmental temperature: 0-45°C; Environmental humidity:Less than 80% RH
Intake pressure: Use of suction pumps at negative and micro-positive pressures
Sample flow rate: 4-6L/min
Inlet and outlet interfaces: G1/4 Internal Thread Interface
Analyzer life: More than 5 years (normal use)
Installation mode: Base expansion screw fixation
Circuit structure: Applied in low explosion-proof or non-explosion-proof occasions
Calibration of analyzer: It is suggested that three or four standard gases and high purity nitrogen should be prepared for each calibration of zero and range points once a year.
System size: D*W*H=1400mm*650mm*2100mm
Housing dimensions: D*W*H=3000mm*3000mm*2500mm
Installation dimensions: D*W=1300mm*550mm (expanding screw)
Packing box: Wooden box packing
System weight: About 800 Kg
