ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Relative Humidity Measurement
Sensor type: Thin film capacity
Range: 0…100%RH
Accuracy @23℃: ±1.0%RH (0…90%RH)
T63 response time: 20 seconds
Uncertainty: ±0.6%RH (<40%RH); ±1%RH (40…95%RH)
Temperature Measurement
Sensor type: Pt100 RTD1/3 Class B IEC751
Range: -40℃…+160℃, -40℃…+180℃ (option)
Accuracy @23℃: ±0.6℃ (<40%RH), ±1℃(40…95%RH)
Calibration uncertainty: ±0.1℃
Operating Environment
Operating temperature of probe head: -40℃…+160℃, -40℃…+180℃ (option)
Operating temperature of probe body: -40℃…+60℃
Storage temperature: -40℃…+80℃
Operating environment: Suitable for outdoor use
Measurement environment: For air, N2, H2, Ar, He, O2
IP rating of probe body: IP66
Input and Output
Operating voltage: 18 to 28VDC
Current consumption: 10mA typical, 500m max
Digital Output: RS485, non-isolated
Protocols: Modbus RTU
Mechnical infos:
Connector: M12-pin A-coded male
Weight: 250g
Probe cable length: 2 meter
Probe material: 316L
Probe body material: 316L
Cable jacket material: FEP
SCOPE OF DELIVERY
Humidity & temperature probe w/ 2m cable
Analog part
The BL798 is a rugged, accurate temperature and relative humidity probe. It measures relative humidity over the range of 0 to 100% RH and temperature over the range of -40°C to +160°C. Alternatively, the range can expanded from -40°C to +180°C.
FEATURES
RH accuracy up to 1.0%RH
Temperature accuracy up to 0.6℃
Temperature measuring range -40…+180℃
Full 0…100%RH measure, +80℃ measure
Modbus RTU over RS-485
Easy Installation and connection
Sensor purge improves long-term stability and chemicalresistance
APPLICATION
Industrial applications where periodic recalibration alone is not sufficient for maintaining the probe performance.
Industrial HVAC systems, cleanrooms, and environmental chambers.
