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T003 SMARH

Product catalog summary

Description
The SMARH Relative Humidity Sensor is designed for high precision measurements even in extreme environmental conditions. It features a laser-cut polymer capacitive transducer with integrated signal processing, protected by a filtering structure against rain, dust, and chemicals. The patented SMarT CELLino screen provides natural ventilation and protection from solar radiation, ensuring measurement accuracy.

Main Features

High accuracy
Compact and affordable
Overvoltage protection
Easy maintenance

Technical Specifications

Measurement Performance: Relative Humidity range: 0-100%, Accuracy: ±2% (at -20 to 60°C), Resolution: 0.01%, Repeatability: 0.15%, Long-term stability: <0.25% per year
Operating Conditions: Temperature: -30°C to +60°C, Humidity: 0% to 100%
Outputs: RS485-Modbus, SDI-12, Tension (0-1 V), Current (4-20 mA)
Power Supply and Consumption: Voltage: 7-30 Vdc, Power consumption varies by output type
Mechanical Specifications: Protective body made of ASA plastic and stainless steel, Weight: 1.2 kg, Dimensions: Ø 175 mm, Height 310 mm, IP67 electrical connections

Ordering Codes

Tension output: PSM-t003n-SMARH-V
RS485-Modbus Current, serial output: PSM-t003o-SMARH-IVS
SDI-12 serial output: PSM-t003p-SMARH-12

*Technical performance changes can be requested for specific calibration needs.

Catalog excerpts

Close to years Since 1925 Environmental Monitoring Solutions R E L ATIVE H U MIDITY Sensor Very high precision sensor even in extreme environmental conditions Use of a patented, high-performance natural ventilation protection screen: SMarT CELLino Optimal long-term stability

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Description SMARH provides accurate and reliable measurements of Relative Humidity of the air. The sensing component features a precision laser-cut polymer capacitive transducer with an integrated signal processing system. The sensitive element is inserted in a filtering structure which offers excellent protection even in critical operating conditions due to the presence of rain, dust, dirt, oil or chemical products. This measure makes the sensitive element more immune to aging and, consequently, to reconditioning and calibration. The transducer is protected from external radiation by the patented...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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