Pt1000 temperature sensor 3S-AT-PT1000-I

4-20 mAbare wiresweather-resistant

Product Overview
The Ambient Temperature Sensor measures air temperature where PV systems and industrial installations are deployed using a PT1000 probe. A transducer converts the PT1000 signal to a standard analog 4–20 mA output for compatibility with dataloggers, gateways and PLCs that accept 4–20 mA inputs. The unit is supplied with a pre-assembled radiation shield (four aspirated plates) to protect the probe from direct sunlight while allowing free airflow.

Details
Analog 4–20 mA ambient temperature sensor with a high-precision PT1000 element. An electronic module inside a UV-resistant enclosure converts the PT1000 measurement to an analog 4–20 mA output. Engineered for photovoltaic plant monitoring and industrial HVAC applications in compliance with IEC 60751:2022 and IEC 61724-1:2021.

Installation
The sensor includes a pre-assembled radiation shield with mounting holes for quick, secure installation. The unit can be screwed onto a flat surface or mounted on a standard ground mounting fixture. All external parts are UV and weather resistant.

Why choose the SEVEN Ambient Temperature Sensor?

• Delivered with a four-plate radiation shield for accurate ambient readings.
• Fast installation thanks to pre-drilled mounting holes.
• Designed and tested according to IEC 60751:2022 (Class A) and IEC 61724-1:2021 for reliable measurement performance.

Additional Product Information (FAQ highlights)

• Class: Class A according to IEC 60751:2022.
• Warranty: 2-year warranty.
• Price: between 130 EUR and 235 EUR (depending on configuration and quantity).
• Delivery time: Small orders (up to 5 units) approx. 2–3 weeks; Bulk orders (up to 100 units) approx. 7–8 weeks.
• Cables: Supplied with 1 m and 2 m 2x2x0,22 mm² (24 AWG) LI2YC11Y-TP PUR cables (UV and weather resistant).

Technical specifications

• Item Code: 3S-AT-PT1000-I
• Sensor Type: PT1000
• Measuring Range: -40°C to +85°C
• Accuracy: ±0.1°C
• Resolution: 0.1°C
• Data Output: Analog 4–20 mA
• Power Supply: 12 to 30 V DC
• Power Consumption: 30 mA @ 24 V DC
• Cable Lengths & Features: 1 m and 2 m 2x2x0,22 mm² 24 AWG LI2YC11Y-TP PUR cables (UV and weather resistant)
• Operating Temperature Range: -40°C to +85°C
• Enclosure Dimensions: 80 mm x 82 mm x 55 mm (W x L x H)
• Shield Dimensions: Ø 105 mm x 100 mm
• Weight: 500 g
• IP Rating: IP67
• Enclosure Material: ABS
• Sensor Housing Material: Stainless steel tube
• Shield Material: UV-stabilized ABS
• Mounting Method: Ground mounting
• Standard: Class A according to IEC 60751:2022