Comet W8810 ອຸນຫະພູມໄຮ້ສາຍ IoT ແລະເຊັນເຊີ CO2
MEASURED VALUE: Temperature, CO2
TEMPERATURE SENSOR:
Measuring range: -20 to +60 °C
Accuracy: ±0.4 °C
Resolution: 0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s): t90 < 8 min (temperature change 20 °C)
CO2 SENSOR:
Measuring range: 0 to 5000 ppm
Accuracy: ±(50ppm +2% from reading) at 25°C and 1013hPa
Resolution: 1 ppm
Operating temperature: -20 to +60 °C
Channels: internal sensor for temperature and CO2
Message transmission interval: adjustable 10 minutes, 20 minutes, 30 minutes,1 hour, 3 hours, 6 hours, 12 hours, 24 hours
Operating frequency: 868 MHz
Maximum transmission power: 25mW
Typical range of transmitter: 50 km in the field, 3 km in the city
Power: Lithium battery 3.6 V, C size, capacity 8.5 Ah
Protection class: IP20
Number of battery slots: 2
Dimensions: 179 x 134 x 45 mm
Weight (including batteries): 340g
Included in delivery
W8810
Instruction Manual
Traceable Calibration Certificate
1x Lithium battery 3.6 V
FREE FULL VERSION Analytical Software COMET Vision
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ