Rotronic DT722 ອຸປະກອນວັດອຸນຫະພູມແລະຄວາມຊື່ນສິ່ງແວດລ້ອມ (-40 ~ 150 °C/0 ~ 100 %RH)
Performance
Measurement range (RH): 0...100 %rh
Measurement range (T): -40...150 °C (-40...302 °F)
Accuracy @ 25 °C (77 °F) humidity: < ±2 %rh (5...95 %rh)
Accuracy @ 25 °C (77 °F) temperature: ±0.2 °C (±0.36 °F) typical
Stability – RH sensor ±1 %rh/year
Response time – RH sensor: <10 sec typical (for 90 % of the step change)
Electrical specifications
Output signal: 4...20 mA
Supply voltage: 8...32 V DC
Supply voltage influence: ±0.01 %rh/V typical
Operating humidity
Operating humidity probe, housing, storage: 10...95 %rh (non-condensing)
Operating temperatures
Probe: -40...150 °C (-40...302 °F)
Housing: -20...70 °C (-4...158 °F)
Storage: -30...75 °C (-22...167 °F)
Mechanical specifications
Ingress protection: IP65 (NEMA 4 level)
Housing material: Stainless steel
Weight
200 mm/800 g (7.87"/28.22 oz)
300 mm/900 g (11.81"/31.75 oz)
500mm/1040 g (19.69"/36.68 oz)
900 mm/1412 g (35.43"/49.80 oz)
Electrical connections: 5 pin, M12
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ