Name: Predision HESIO-T-018 Temperature and Humidity Sensor
Brand: Predision
Price: 100.00 USD
Availability: OutOfStock

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Predision HESIO-T-018 Temperature and Humidity Sensor

Manufacturer Part Number: HESIO-T-018

Brand: Predision

$ 100.00

High-precision MEMS Sensor with wide Measurement Range and rapid Response
6-position DIP Switch (Range: 1 – 63)
LCD displays real-time Temperature, Humidity, Device Address, and Baud Rate
Diagnostic LEDs: Integrated Link/activity LED for real-time Communication Troubleshooting

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Backordered

More stock available: May 29, 2026 (UTC-4)

The HESIO-T-018 is an industrial-grade sensor designed for real-time ambient temperature and humidity monitoring. It features an RS-485 interface and communicates via the Modbus RTU protocol. Housed with an integrated terminal block, it is ideal for indoor environmental control in sensitive areas such as telecommunication rooms and IT data centers.

Power Supply	5 - 30 VDC
Temperature Measurement Range	-10℃ to 70℃
Temperature Measurement Accuracy	≤ 0.5℃ (-10℃ to 60℃)
Humidity Measurement Range	0% RH to 100% RH
Humidity Measurement Accuracy	≤ 3% RH (20% RH to 80% RH at 25℃)
Communication Interface	RS-485
Communication Protocol	Modbus RTU
Interface Protection	200W Surge Protection (RS-485)
Operating Temperature	-10℃ to 70℃
Storage Temperature	-20℃ to 80℃ (Non-condensing)

HESIO-T-016

Temperature and Humidity Sensor, Measuring Range: -20℃ to 80℃, 0 - 100% RH, Measuring Accuracy: ≤±1℃ (-20 - 80℃),≤±0.5℃ (25℃), ≤5% RH (25℃, 20 - 80% RH), Power Supply: 5 - 30 VDC, Operating Temperature: -20°C to 80°C.

HESIO-T-017

High Precision Temperature and Humidity Sensor, Measuring Temperature Range: -10℃ to 70℃, Measuring Temperature Accuracy: ±1℃, Power Supply: 5 - 30 VDC, Operating Temperature: -10°C to 70°C.

HESIO-T-018

Temperature and Humidity Sensor, Wall-mounted or Magnetic Mounting, Temperature Measurement Range: -10℃ to 70℃, Temperature Accuracy: ≤± 0.5℃ (-10 - 60℃), Humidity Measurement Range: 0% RH to 100% RH, Humidity Accuracy: ≤ 3% RH (20% RH to 80% RH at 25℃ ), 200W Surge Protection (RS-485), Operating Temperature: -10°C to 70°C.

Software： Predision_Serial_I-O_Controller_HESIO-T-018_Software_EN.zip

Datasheet ： Predision_Serial_I-O_Controller_HESIO-T-018_DS_EN.pdf

Quick Installation Guide： Predision_Serial_I-O_Controller_HESIO-T-018_QIG_EN.pdf

LineCard： Predision_Line_Card_M2M_Connectivities.pdf