Pt1000 temperature sensor 3S-AT-PT1000-U

surface-mountwith housinganalog

Product overview
The 3S-AT-PT1000-U ambient temperature sensor measures air temperature in PV and outdoor environments using a PT1000 probe and provides an analog 0–10 V output via an integrated transducer. The probe is protected by a UV-stabilized plastic radiation shield with four aspirated plates to ensure representative air flow while shielding from direct solar radiation.

Applications and standards
Designed for photovoltaic plant monitoring and environmental measurement systems. Built to meet IEC 61724-1:2021 and IEC 60751:2022 Class A requirements for accurate ambient temperature measurement in PV performance analyses.

Functionality
The PT1000 sensing element delivers high-precision temperature readings; an electronic board inside a UV-resistant enclosure converts the PT1000 signal to a stable analog 0–10 V output compatible with dataloggers, gateways and PLCs that accept 0–10 V inputs. Operating range and accuracy support reliable long-term monitoring under outdoor conditions.

Installation
The unit is supplied with a pre-assembled radiation shield featuring pre-drilled mounting holes for quick fastening with screws on a level surface. Follow the supplied user manual for electrical connections, correct positioning and grounding recommendations.

Key features

• PT1000 sensor element for Class A accuracy.
• Analog 0–10 V output for direct integration with common acquisition systems.
• UV-stabilized radiation shield with four aspirated plates.
• Pre-drilled mounting holes for fast installation.

FAQ and additional information

• Class: All 3S-AT-PT1000-U units are Class A per IEC 60751:2022.
• Warranty: 2-year warranty.
• Price range (indicative): 125–225 EUR.
• Delivery times: small orders (≤5 units): ~2–3 weeks; bulk (≤100 units): ~7–8 weeks.
• Cables included: one 1 m and one 2 m LI2YC11Y-TP PUR cables, 2x2x0.22 mm² (24 AWG), UV- and weather-resistant; other lengths on request.

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
• Cables: 1 m and 2 m LI2YC11Y-TP PUR, 2x2x0.22 mm² (24 AWG), UV- and weather-resistant
• Operating Temperature Range: -40°C to +85°C
• Box 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/surface mounting