RTD temperature sensor 3S-AT-PT1000

Pt1000IP67process

Product overview
The Ambient Temperature Sensor measures air temperature in the environment where PV modules are installed in °C using a PT1000 probe. It is compatible with the SEVEN Irradiance Sensor Box and supplied with a pre-mounted radiation shield that protects the probe from direct sunlight while allowing free air flow through four aspirated plates.

Features and usage
The sensor includes a UV-resistant shading accessory to minimize radiation effects. It is designed for environmental and industrial applications and developed to meet PV plant monitoring requirements in compliance with IEC 60751:2022 and IEC 61724-1:2021. Measurements are provided as ohmic resistance signals (PT1000). The sensor connects to SEVEN Irradiance Sensor, Sensor Box models, Compact Weather Stations via a 6-pin IP67 connector and can be linked directly to dataloggers and other receiving devices.

Installation
For ground or flat-surface mounting, use the supplied pre-mounted shield. Fasten the unit by inserting screws through the mounting holes in the shield into the flat surface. The shield and hole layout allow quick and straightforward installation without special tools.

Why choose this Ambient Temperature Sensor

• Includes a radiation shield to protect the probe from direct solar radiation.
• Quick installation with pre-mounted shield and mounting holes.
• Designed to Class A accuracy according to IEC 60751:2022 and compliant with IEC 61724-1:2021 Annex B.

Frequently Asked Questions (FAQ)

• Class: All 3S-AT-PT1000 sensors are Class A according to IEC 60751:2022.
• Warranty: 2-year warranty for all 3S-AT-PT1000 units.
• Price: Typical price range is 85–155 EUR.
• Delivery times: Small orders: approx. 1–2 weeks; Bulk orders (100 pcs): approx. 4–5 weeks.
• Setup: A user manual with step-by-step instructions is provided.
• Cable included: Each unit includes a 1.5 m LI2YC11Y-TP PUR cable (UV and weather resistant); other lengths available on request.

Technical Specifications of Ambient Temperature Sensor
Item Code: 3S-AT-PT1000, Sensor Type: PT1000, Measuring Range: -40°C to +85°C, Accuracy: ±0.1°C, Resolution: 0.1°C, Data Output: PT1000 (ohmic resistance signals), Cable: 1.5 m LI2YC11Y-TP PUR 2x2x0,22 mm² 24 AWG (UV and weather resistant), Operating Temperature Range: -40°C to +85°C, Shield Dimensions: Ø 105 mm x 100 mm, Weight: 202 g, IP Rating: IP67, Sensor Housing Material: Stainless steel tube, Shield Material: UV-stabilized ABS, Mounting Method: Ground mounting, Standard: Class A according to IEC 60751:2022 (compliant with IEC 61724-1:2021 Annex B).

Technical specifications

• Item Code: 3S-AT-PT1000
• Sensor Type: PT1000
• Measuring Range: -40°C to +85°C
• Accuracy: ±0.1°C (Class A)
• Resolution: 0.1°C
• Data Output: PT1000 (ohmic resistance)
• Cable: 1.5 m LI2YC11Y-TP PUR, 2x2x0,22 mm², 24 AWG, UV and weather resistant
• Operating Temperature Range: -40°C to +85°C
• Shield Dimensions: Ø 105 mm x 100 mm
• Weight: 202 g
• Ingress Protection: IP67
• Sensor Housing: Stainless steel tube
• Shield Material: UV-stabilized ABS
• Mounting: Ground mounting (pre-mounted shield with mounting holes)
• Standards: Class A according to IEC 60751:2022; compliant with IEC 61724-1:2021 Annex B