Tunkia TH0240 Multiplexer ຄວາມຕ້ານທານມາດຕະຖານ
Function: TH0240 is a precise resistance channel-switch device, integrates ultra sensitive, high efficiency, polarized sealed relay, which can eliminate the self-heating effect in the relay.
Wiring: Four terminal
Terminal type: Tellurium copper
Input channel: 10 channels (rear panel)
Output channel: Single channel (rear panel)
Thermal EMF’s: < 50 nV
Error contribution: < 20 nV
Max carrying/switching current: 3 A @ 30 V（DC）
Contact resistance: < 0.05 Ω
Communication interface: RS232
-General Specifications:
Power supply: AC ( 220±22 )V,( 50±2 ) Hz
Warm up time: ≥ 30 min
Temperature performance: Operating temperature: (23±5) °C ~ 45°C; Storage temperature: 0°C ~ 40°C
Humidity performance: Operating humidity: ( 20% ~ 85% ) R•H, No condensation; Storage humidity: < 95% R•H, No condensation;
Communication interface: RS232
Weight: About 6.5 kg
Dimensions: 380 mm(W)X 260 mm(D)X 200 mm(H)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ