It's an Ambient Temperature Sensor for Solar PV Plants having an Analog Output. SEVEN provides a Solar Radiation Shield with a Mounting Bracket for it.
Ambient Temperature Sensor 3S-AT-PT1000-I/U

APPLICATION
An economical ambient temperature sensor with Analog output for solar power plants as well as universal applications. For this, SEVEN provides a stainless-steel mounting bracket and UV resistant solar radiation shield.
TECHNICAL DATA
General Information | |
Sensor Type | PT1000 1/3 DIN Class B as per EN 60751 |
Measuring Range | -20…+80°C |
Accuracy | ± 0.1 ⁰C |
Power Supply | 12…34 V AC/DC |
Sensor | Housing stainless steel tube, 6 mm diameter, 50 mm length |
Dimensions | H x W x L: 44 mm x 69 mm x 75 mm |
Protection | IP65 |
Cable | 3 m PUR Cable, UV and weather resistant |
Connection | Two wire |
Output Signal | |
Type | I 4…20 mA |
Temperature range | -20…+80°C |
Type U | 0…10 V |
Temperature range | -20…+80°C |
Electrical Connection | |
Brown | Power (+) |
White | Power (-) |
Green | Output (+) 0…10 V / 4…20 mA |
Yellow | Output (-) 0…10 V / 4…20 mA |
RELATED PRODUCTS
3S-Shield-A | Solar Radiation Shield for Ambient Temperature Sensor PT100, PT1000, DS18B20 etc. | Datasheet |