GFUVE FU8000 Single Phase AC DC ດິຈິຕອລໃນປະຈຸບັນແລະເຄື່ອງວັດແທກແຮງດັນ (380V;5A)
Name: Measurement type
Programmable: PT, CT ratio, address, baud rate and other parameters.
Accuracy: 0.5 class, frequency 0.2 class
Display figures: 4 bits (4½ bits for DC)
Rated input:
Current: 1A,5A; Voltage: 100V, 220V, 380V;
Temperature: PT100,J,K,T,E thermocouple.
Over range:
Current: 1.2 times continuous, 10 times/10s ;
Voltage: 2 times continuous
Frequency: 50Hz / 60Hz ±10%
Power supply: AC220V ± 20% or DC100-300V (Customization)
Power consumption: <3VA
Insulation strength: 2KV/min. 2mA
Insulation resistance: ≥100MΩ
MTBF: ≥50000Hrs
Working environment:
Temperature: -25 ~ +55°C
Humidity: ≤98% RH, without condensation
Real-time output: DC4-20mA, load capacity: ≤400Ω
Data output: RS485 port (Modbus-RTU protocol)
Switching input: Remote signal input (self power supply): AC or DC 220V
Switching output (self-control): Normally open contact output: AC 250V / DC 30V, 5A
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ