Gossen Metrawatt SIRAX MT7000 ຕົວແປງກະແສໄຟຟ້າ ແລະ ແຮງດັນ AC/DC (1A/5A; ±10 Vpk/±1; 100 mAAC/DC; ±15 VDC)
Type of measure: RMS AC and DC
Installation form: DIN rail mounting
Mounting position: arbitrarily, vertically or horizontally
Input
Number of current and voltage input: 1
Current and voltage probes supported:
Rogowski probes; Current transformer with secondary 1A/5A
Current and voltage transformer with secondary ±10 Vpk or ±1 Vpk
Current transformer with secondary 100 mAAC/DC; Hall effect sensor ±15 VDC (incl. power supply)
Number of Temperature input: 1
Temperature probes supported: PT100 2-3 wire; NTC (10 kΩ / 100 Ω)
Available measurement
Irms; IDC; IAC; Irms max; Irms min; Irms average; IDC max; IDC min; IDC average; IAC max; IAC min; IAC average; Ah auf Irms
Ah auf IDC; Ah auf IAC; Frequency; Crest Factor; Temperature; Resistance
Power supply: 10...30 VDC
Absorption: max. 2.5 VA
Output
Digital output: RS485 Modbus/RTU
Analog output: 0...10 V or 4...20 mA (fully configurable via software)
Relay output: Free contact (alarm) 50 mA, 30 VDC (Optomos contact)
Accuracy
Accuracy channel 1/5 A
Crest Factor: 4 (@ 5 A)
Range 50 mA < I < 250 mA: Maximum Error 1%
Range 250 mA < I < 5 A: Maximum Error 0.5%
Accuracy channel 20/100 mA
Crest Factor: 4 (@ 100 mA)
Range 1 mA < I < 5 mA: Maximum Error 1%
Range 5 mA < I < 100 mA: Maximum Error 0.5%
Accuracy channel ± 1 Vpk
Range 10 mV < V < 50 mV: Maximum Error 1%
Range 50 mV < I < 1 V: Maximum Error 0.5%
Accuracy channel ± 10 Vpk
Range 100 mV < V < 500 mV: Maximum Error 1%
Range 500 mV < I < 10 V: Maximum Error 0.5%
Accuracy Temperature PT100
Range: -200 °C ... 600 °C
Accuracy Temperature NTC
Range 200 Ω ... 20 kΩ: ± 1.2 °C on reading
Range 20 kΩ ... 300 kΩ: ± 1.6 °C on reading
Accuracy Analog Output: < 0.1 % F.S.
Sampling rate 6400 Hz @ 50 Hz
Housing protection: IP IP20
Weight: 55 g
Connections: Plug-in terminals 3.5 mm, 2x10 Pol
DIP switch: 2 Pol
Programming: Via DIP switch, Modbus RTU and software
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ