PESSL INSTRUMENTS SOIL TEMPERATURE
The Soil Temperature Sensor is a PT1000 in a waterproof stainless steel housing. The sensor output is a duty-cycle signal.
| SENSOR | PESSL INSTRUMENTS SOIL TEMPERATURE |
| Part No. | IM5041D |
TECHNICAL SPECIFICATIONS
| Sensor SMT172 | Operating temperature range: -30 °C to +75 °C Accuracy: ±0.5 °C (-30 °C to +75 °C) |
| Sensor PT1000 | Operating temperature range: -30 °C to +75 °C Accuracy: ±0.1 °C (-30 °C to +75 °C) |
| Supply voltage | 4.57-7 V |
| Supply current | max. 200 μA |
| Short circuit protection | infinite (within supply voltage range) |
| Short circuit supply current | max. 40 mA |
| Calibration error | max. 0.25°C (23°C) |
| Nonlinearity error | max. 0.2°C |
| Supply voltage sensitivity | max. 0.1°C/V |
| Repeatability | max. 0.2°C |
| Long term drift | max. 0.1°C |
| Output frequency | 1 to 4 kHz |
| Evaluation | Duty cycle |
| Cable length | 5 m |
PESSL INSTRUMENTS GmbH
Werksweg 107, A-8160 Weiz, Austria
Tel: +43 (0) 3172 5521, Fax: +43 (0) 3172 5521 23
E-mail: sales@metos.at, Webpage: www.metos.at
Values may be changed without notice. All rights reserved. © 1984-2020 Copyright PESSL INSTRUMENTS GmbH
