ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specification
Dew point range: -80℃~+20℃ (normal pressure dew point)
Linear error: better than ±3.0℃
Repeatability error: ±2.0℃
Resolution: 0.1℃
Response time: T90＜60 seconds (typical value)
Output signal: 4~20mA DC (external load allowed <800Ω)
0～10mA DC (external load allowed＜1600Ω)
Alarm relay contact capacity: 220VAC/1A
Power supply: 220VAC±10%, 50Hz±5%Hz
Sample gas pressure: 0.1~1MPa
Sample gas flow: 800±100 ml/min
Sample gas temperature: 0~40℃
Controller dimensions: 144×144×250mm (length×width×thickness)
Controller opening size: 138×138mm
Detector dimensions: 500×360×250mm
Explosion-proof mark: ExdibⅡCT6
Instrument should be able to work normally under the following conditions:
Ambient temperature: 0℃～40℃;
Relative humidity: 20%~80% (except condensation);
Atmospheric pressure: local atmospheric pressure;
Sunlight radiation: avoid direct exposure;
Amount of dust in the environment: negligible;
Air flow speed: 0.5m/s
Harmful gases in the environment: no strongly corrosive gases;
Vibration: avoid strong vibration;
Ventilation: no obstruction;
Working position: horizontal installation (±10.);
Power supply voltage: 220V±22VAC
Power frequency: 50Hz±1Hz
External electric fields, magnetic fields, and electromagnetic fields: avoid interference from strong electromagnetic fields.
