Madgetech RFTemp2000A ຕົວບັນທຶກຂໍ້ມູນອຸນຫະພູມແບບໄຮ້ສາຍ RTD-Based Temperature Logger (-20 °C to +60 °C)
General:
Memory: 32,256 readings
Reading Rate: 1 reading every second up to 1 reading every 24 hours
Baud Rate: 250000
LED Indicators: Green, Blue & Red
Battery Life: 5 years typical at a 1 minute reading rate
Material: ABS plastic
Dimensions: 3.25 in x 3.5 in x 0.95 in (82.6 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:
Internal Channel Temperature Sensor: Internal Semiconductor
Internal Channel Temperature Range: -20 °C to +60 °C (-4 °F to +140 °F)
Internal Channel Temperature Resolution: 0.01 °C (0.018 °F)
Internal Channel Temperature Calibrated Accuracy: ±0.5 °C
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