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SIAP+MICROS
T026 TTEPRHSO

T026 TTEPRHSO

Product catalog summary

Description
TTEPRHSO is a compact and versatile sensor designed to measure air temperature, relative humidity, and global solar radiation simultaneously. It features a platinum Pt100 resistance thermometer for temperature, a capacitive polymer transducer for humidity, and a silicon cell for solar radiation. The sensor is housed in an anticorrosive aluminum alloy body with a UV-stabilized plastic shield for protection and ventilation.

Main Features

High accuracy
Overvoltage protection
Naturally ventilated protection shield

Technical Specifications
Measurement Performance

Temperature: Pt100 1/3 DIN 43760, Range: -30°C to +60°C, Accuracy: ±0.1°C
Relative Humidity: Capacitive, Range: 0% to 100%, Accuracy: ±2%, Repeatability: 0.15, Hysteresis: ±1, Long-term stability: <0.25% per year
Solar Radiation: Silicon cell, Range: 0 to 1300 W/m², Spectral range: 0.36 to 1.12 µm, Resolution: 0.2 mV/W/m², Directional response: ±5% at 75°, Long-term stability: <2% per year, Non-linearity: <1%

Operating Conditions

Temperature: -30°C to +60°C
Humidity: 0% to 100%

Outputs

RS485 – Modbus / SDI – 12 for temperature, humidity, dew point, frost point, and solar radiation

Power Supply and Consumption

Voltage supply: 7 to 30 Vdc
Power consumption: Min 1 mA, Typical 3 mA

Mechanical Specifications

Protective body: ABS plastic material, stainless steel screws
Weight: 1.4 kg
Dimensions: Ø 240 mm; Height 342 mm
Electrical connections: IP67 / 7 male poles

Ordering Codes

RS485-Modbus serial output: t026l-TTEPRHSO-S
SDI-12 serial output: t026m-TTEPRHSO-D

Catalog excerpts

SIAP+MICROS Environmental Monitoring Solutions Since 1925 AIR TEMPERATURE RELATIVE HUMIDITY AND GLOBAL SOLAR RADIATION Compact and very affordable 3 sensors all in one body Naturally ventilated protection shield

Open the catalog to page 1

Description TTEPRHSO is a very solid and compact sensor, which allows to measure simultaneously air temperature, relative humidity and global solar radiation. It is featured by an extreme flexibility, which makes the sensor an excellent versatile device, suitable for many different applications, ensuring at the same time high standards of performance in all the measurement fields. The air temperature sensing element is composed of a platinum PtIOO resistance thermometer with a response curve, compliant with the DIN 43760 Class 1/3 standard and 4-wire connection. The humidity measurement is given...

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