Madgetech RFRTDTemp2000A ຕົວບັນທຶກຂໍ້ມູນອຸນຫະພູມແບບໄຮ້ສາຍ RTD-Based Temperature Logger (-200 °C to +850 °C)
General
Memory: 21,504 readings
Reading Rate: 1 reading every second up to 1 reading every 24 hours
Baud Rate: 250000
LED Indicators: Green, Blue & Red
Battery Life: 3 years typical at a 1 minute reading rate
Material: ABS plastic
Dimensions: 3.0 in x 3.5 in x 0.95 in (76.2 mm x 88.9 mm x 24.1 mm) - Data logger only
IP Rating: IP22
Operating Environment: -20 °C to +60 °C (-4 °F to + 140 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package: RFC1000
Approvals: US (FCC), CA (IC), CE, South Korea (KCC), China (CMIIT), Japan (LCIE)
Temperature
External Temperature Sensor: 100 Ω Resistance Temperature Detector (RTD)
External Temperature Range: 18.5 Ω to 390.5 Ω; -200 °C to +850 °C (-328 °F to +1562 °F) (Probe Dependent)
External Temperature Resolution: 0.005 Ω; 0.001 °C (0.0018 °F) (Probe Dependent)
External Temperature Calibrated Accuracy: ±0.015 Ω; ±0.04 °C (±0.072 °F) (Probe Dependent)
Wireless
RF Carrier Frequency: 2.45 GHz IEEE 802.15.4 ultra-low power MadgeNET Wireless Transceiver with fully by-directional communication.
Output Power: +0 dBm typical
Receiver Sensitivity: -95 dBm typical
Typical outdoors Line of sight: Up to 2000 ft
Typical Indoors line of sight: Up to 500 ft
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ