DT 1317 4 in 1 Solar Irradiance Meter with Panel Temperature Sensor Pyranometer & Solarimeter for PV Installations

4-in-1 Solar Irradiance Meter
Part No: DT-1317
Solar Irradiance Measurement Range: 50 – 1400 W/m2; Resolution: 1 W/m2
Module Temperature Range: -30°C to 100°C
Inclination: -90 to +90^o
Compass: 0 to 360^o

DT 1317 4 in 1 Solar Irradiance Meter with Panel Temperature Sensor Pyranometer & Solarimeter for PV Installations

Product Description

The DT 1317 Solar Irradiance Meter is a professional grade 4 in 1 instrument designed for solar energy testing, photovoltaic (PV) installation, and environmental monitoring. Engineered with precision and reliability, it combines irradiance measurement, temperature sensing, compass orientation, and tilt angle detection in one compact device.

Key Features:

• Solar Irradiance Measurement: Accurate sunlight measurement from 50 to 1400 W/m² with 1 W/m² resolution.
•  Temperature Monitoring: Built in sensor and external suction mount probe for ambient and solar panel surface temperature ( 30°C to 100°C), selectable in °C/°F.
• Compass Function: Determine roof or site orientation for optimal PV panel placement.
• Tilt Measurement: Detect roof and panel tilt angles from 90° to +90°.
• High Accuracy & Rapid Response: Reliable readings with fast stabilization.
• Data Hold Function: Freeze measurement values for easy recording.
•  High Contrast LCD: Large, easy to read display even under direct sunlight.
• Certified Quality: CE and TüV approved for professional use.
• Optional Wireless Version (DT 1317BT): Enables data transfer with the DT 1500PV Solar Installation Tester.

Applications:
Perfect for solar installers, energy auditors, researchers, and maintenance teams, the DT 1317 ensures precise measurement of solar irradiance and panel performance, helping maximize PV efficiency and system reliability.

The 1317/1317BT Solar Irradiance Meter has been designed from the ground up to simplify the installation, commissioning, and troubleshooting of photovoltaic arrays, temperature, inclination and direction of the solar array in a single handheld tool. With a rugged, compact design and an easy- to-read, high-contrast LCD screen to read measurements in direct sunlight.
The 1317BT is equipped with a Bluetooth 4.0 module, which can be controlled and data read through a mobile app, making it very convenient.

Features
	1317	1317BT
Sunlight measurement up to 1400w/m²	*	*
Measurable tilt measurement range from -90°to 90°	*	*
Compass function	*	*
Portable temperature measurement	*	*
The tilt angle can be manually adjusted to zero	*	*
High accuracy and rapid response	*	*
Data hold function to hold measurement values	*	*
Unit and sign display for easy reading	*	*
Measuring unit selection among °F and °C	*	*
Direct reading with no adjustments needed	*	*
Low battery indication	*	*
Built in Bluetooth 4.0 module		*

Specifications
Function	Range	Resolution	Accuracy
Sunlight	50-1400w/m²	1w/m²	±5%
Temperature	-30°C to 100°C (-22°F to 212°F)	0.1°C (0.2°F)	±1°C (±2°F)
	Temperature measurement response time 30s
Inclination	-90° to 90°	0.1°	±1.5°~±3.5°
Compass	0° to 360°	1°	±7°