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T012 TTS

Product catalog summary

Overview
The TTS Soil Surface Temperature Sensor is designed for high accuracy and reliable data collection, with long-term stability and low power consumption. It is equipped with a protective shield to ensure natural ventilation and prevent solar radiation interference.

Description
The TTS sensor measures temperature above the soil, ideally at a height of 10 cm, and is used primarily for agrometeorological monitoring. It is versatile and suitable for various applications, even in harsh conditions. The sensor uses a Pt100 Platinum resistance element, calibrated to Class 1/3 DIN 43760 standards, ensuring reliable long-term performance. The protective screen prevents sunlight interference, and the sensor is made from high-quality, UV-stabilized plastic.

Main Features

Very low power consumption
Compact and robust design
Protection against over-tensions
Virtually maintenance-free

Technical Specifications
Measurement Performance

Temperature Range: -30 °C to +60 °C
Transducer: Pt100 1/3 DIN 43760
Accuracy: 1/3 DIN 43760 ± 0.1°C

Operating Conditions

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

Outputs

Natural Pt100 4 wires
RS485-Modbus Temperature
Tension: 0 to 2V ↔ -30 to 60 °C
Current: 4 to 20mA ↔ -30 to 60 °C

Power Supply and Consumption

Voltage Supply: 7 to 30 Vdc
Power Consumption: RS485-Modbus/0 to 2 V - 1 to 3 mA; 4 to 20 mA - 5 to 25 mA

Mechanical Specifications

Protective Body: ABS plastic and stainless steel screws
Weight: 1 kg
Dimensions: Ø = 240 mm; Height = 180 mm
Electrical Connections: IP67 / 4-pole male connector

Ordering Codes

Natural output (Pt100): t012-TTS-N
Current output: t012a-TTS-I
Tension output: t012b-TTS-V
RS485-Modbus serial output: t012c-TTS-S

Catalog excerpts

SOIL SURFACE TEMPERATURE SENSOR t012 TTS High accuracy and reliable data Long-term stability Protective shield to ensure a natural ventilation Extra low power consumption

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Description TTS is a sensor which specifically allows to measure the temperature above the soil, preferably at a height of 10 cm, and it is typically used for agrometeorological monitoring. It is besides very versatile being suitable for many different applications, even in harsh and unfavourable environmental conditions. The sensing element is based on a Pt100 Platinum resistance calibrated with response curve in accordance with Class 1/3 DIN 43760 standard. It has been designed in order to give very reliable performances in the long run, ensuring accurate output data. This sensor is provided...

Open the catalog to page 2

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