Rotronic HF3A-3 ຕົວສົ່ງສະຫນາມຄວາມຊື່ນແລະອຸນຫະພູມ
Probe: Humidity and Temperature fix mounted
Accuracy at 23°C: ±1.2 %rh, ± 0.1 °C
Initialization time: Typically 5 seconds.
Measurement intervall: 1 s
Measurement range:
0 %rh to 100 %rh
Wall: 1: -40 °C to 85 °C/-10 °C to 60 °C
Duct2/Cable: -50 °C to 100 °C
Range of applications
0 %rh to 100 %rh (non-condensing)
-10 °C to 60 °C with display
-40°C to 85 °C without display
Trend indicator: Yes
Display: Resolution up to 2 decimal places with backlighting and LED-Status
Output signals analog:
Freely scalable:
0 V to 1V, V to 5V,
0 V to 10 V,
0 mA to 20,
4 mA to 20 mA
Resolution analog output: >15 Bit
Output signal digital: RS-485 signals on screw terminal
Cable connections: 1 x M12 screw terminals (2 x M12 for HF3A-D)
Psychometric calculations: All
Power supply: 18 VDC to 36 VDC
Circuit type: 3-wire
Current Consumption: < 50 mA
Load per analog output: Max. 500
Humidity Sensor: ROTRONIC Hygromer ® HT-1
Temperature Sensor: Pt100 1/3 Class B
Interface: UART, NFC and USB
Software HygroSoft
Housing material PC-ABS
Dimensions
Wall: 122 x 172 x 40.5 mm
Duct: 122 x 82 x 265.5 mm
Cable: 122 x 82 x 40.5 mm (Housing only)
144 x 15 mm (Probe only)
Weight
Wall: 204 g
Duct: 226 g
Cable: 332 g
IP-Protection: IP65
Soldering material: Lead free (RoHS-Directive 2011/65/EU)
Standards: CE Conformity 2014/30/EU
Conformity: GAMP5
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ