Pt1000 temperature sensor 3S-AT-PT1000-U

0-10 Vbare wiresIP67

Product overview
The ambient temperature sensor measures air temperature in the environment of photovoltaic (PV) installations using a PT1000 probe. An integrated transducer converts the PT1000 signal to an analog 0-10 V output, ensuring compatibility with dataloggers, gateways and PLCs that accept 0-10 V inputs. The sensor is supplied with a UV-stabilized plastic radiation shield with four ventilated plates to protect the probe from direct solar radiation while allowing free airflow.

Applications and standards
Designed for PV plant monitoring and environmental measurement systems. Conforms to IEC 61724-1:2021 and IEC 60751:2022 (Class A).

Key features

• PT1000 sensing element for high-precision ambient temperature measurement.
• Analog 0-10 V output compatible with common data-acquisition and control devices.
• UV-resistant radiation shield with four aspirated plates for reliable outdoor use.
• Pre-drilled mounting holes for fast, secure installation.

Installation
The unit includes a pre-assembled radiation shield and mounting holes for screw fixation on a level surface. Installation is quick and secure; follow the supplied user manual for wiring and positioning recommendations.

Performance and operation
A high-accuracy PT1000 sensor measures ambient air temperature; an electronic converter in a UV-resistant enclosure provides a stable 0-10 V analog signal. The sensor is intended for precise ambient temperature monitoring required in PV performance analysis (influence on cell temperature, heat transfer affected by wind and air density).

Technical specifications

• Item code: 3S-AT-PT1000-U
• Sensor type: PT1000 (Class A according to IEC 60751:2022)
• Measuring range: -40°C to +85°C
• Accuracy: ±0.1°C
• Resolution: 0.1°C
• Data output: Analog 0-10 V
• Power supply: 12 to 30 V DC
• Power consumption: 15 mA @ 24 V DC
• Cable: 1 m and 2 m, 2x2x0.22 mm² (24 AWG) LI2YC11Y-TP PUR, UV and weather resistant
• Operating temperature range: -40°C to +85°C
• Enclosure dimensions: 65 x 115 x 55 mm (W x L x H)
• Shield dimensions: Ø 105 mm x 100 mm
• Weight: 521 g
• IP rating: IP67
• Box material: ABS
• Sensor housing material: Stainless steel tube
• Shield material: UV-stabilized ABS
• Mounting method: Ground mounting

Additional information
Each unit is supplied with one 1 m and one 2 m UV- and weather-resistant PUR cable (2x2x0.22 mm², 24 AWG). Warranty: 2 years. Typical lead times: small orders (≤5 units) ~2–3 weeks; bulk orders (≤100 units) ~7–8 weeks. Indicative price range: 125–225 EUR.