PRESYS DCY-2057 ເຄື່ອງຄວບຄຸມຄວາມກົດດັນສອງເທົ່າ
Inputs:
Input for vacuum, gauge or absolute pressure.
Ranges from 250 mmH 2O to 1000 psi (Gauge Pressure
Accuracy:
± 1 % of full scale for the range of 250 mmH2O.
± 0.1 % of full scale for the other pressure ranges.
± 0.1 % of full scale for TC, RTD, mA, mV and Vdc inputs.
± 0.5 % of full scale for analog retransmitter output, 750 Ω maximum load .
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 for auxiliar input .Reference temperature: 25 °C.
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 Range: 0 to 60 °C temperature and 90 % maximum relativehumidity.
Dimensions:1/4 DIN (96 x 96 x 187 mm) HxWxD, (92 x 92 mm) HxW panel cutout
Weight: 1 kg nominal.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ