ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Input
AC Voltage (AC-coupled true RMS measurement)
Input signal:
Less than 300 V AC and more than 0 V AC
Span : Less than 300 V AC and more than 4 V AC
Input frequency : 40 to 1000Hz
Note : A measurement error may become larger when higher harmonic wave components of more than input frequency are contained.
Input allowable range: less than 150% (The upper limit 300V AC)
Output
Output signal: 0 to 10V DC
Allowable Loadresistance:
More than 4kΩ
Negative output:more than 10kΩ
BaseAccuracy :
±0.2%F.S (5 to 100%F.S)(25ºC±2ºC)
±1.0%F.S (0 to 5%F.S)(25ºC±2ºC)
Power supply variation : ±0.06 %F.S (±0.5% to the input of 0 to 5%)
Load resistance variation :±0.06 %F.S
Frequency variation : ±0.2 %F.S (Based on 60Hz)
Temperature characteristic : ±0.02 %F.S/ºC
Response time : Less than 700msec (0→90%)
Front adjustments : ±5% for zero and span
Insulation resistance : Between input and output/power supply ;
More than 100MΩ at 500 VDC
Dielectric strength : Between input and output/power supply ;
For 1 min. at 1500VAC
Power supply voltage : 24VDC ±10 %
Consuming current : Less than 30mA (24VDC at voltage output)
Less than 50mA (24VDC at current output)
Operating ambient temperature : -5 to 50ºC
Operating ambient humidity : Less than 90 %RH (No-condensing)
Storage temperature : -10 to 70ºC
Storage humidity : Less than 60%RH (No-condensing)
Case material : ABS resin(Black) 94V-2
Weight : Approx. 80g
Vibration resistance : Frequency: 10 to 55Hz; ampliutde(half): 0.15mm to 10 sweeps of 5 min each in X, Y, and Z directions
