PRESYS DMY-2030-CV ຈັກຄິດໄລ່ກະແສ
Inputs: Three configurable inputs for 4-20 mA, 1-5 Vdc. 250 Ω input impedance for mA and >10 MΩ
for 5 Vdc.
Accuracy
± 0.1 % of full scale for mA and Vdc inputs.
± 0.5 % of full scale for analog retransmitter output.
Square Root Extraction: ± 0.5 % of reading, for input above 10 % of span. Programmable Cut-off from 0 to 5 %.
2-wire Transmitter Power Supply: 24 Vdc/50 mA maximum, isolated from output with short circuit protection
Span Temperature Coefficient: ± 0.005 % of span / °C using 25 °C as the reference temperature.
Power Supply: 75 to 264 Vac 50/60 Hz or 100 to 360 Vdc (10 W nominal); 24 Vac/dc (±10 %); 12 Vdc (±10 %).
Operating Ambient: 0 to 60 °C temperature and 90 % maximum relative humidity.
Dimensions: 1/8 DIN (48 x 96 x 187 mm) HxWxD, (45 x 92 mm) HxW panel cutout.
Weight: 0.5 kg nominal.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ