UNI-T SOLAR IRRADIANCE METER UT381PV | 0～1400W/M² MEASUREMENT | -40～120℃ TEMPERATURE MEASUREMENT | –90.0~+90.0 ° INCLINATION MEASUREMENT | ENVIRONMENTAL/WEATHER, SOLAR PANEL TESTING, BUILDING & ENERGY STUDIES AND MORE

BRAND : UNI-T

ITEM NO.: UT381PV

ORIGIN : CHINA

SOLAR IRRADIANCE MEASUREMENT : RANGE 0 ～ 1400W/M², 0～500 BTU/(FT² · H) - RESOLUTION 1 - ACCURACY ±(5.0%RDG+5DGTS)

TEMPERATURE MEASUREMENT : 

RANGE -40～120℃, –40~248°F - RESOLUTION 0.1 - ACCURACY ±1℃ (-10～75℃), ±2℃ (OTHERS)

RANGE –40~248°F, RESOLUTION 0.2/1 (>100℉), ACCURACY ±2℉(14～167℉), ±4℉(OTHERS)

INCLINATION MEASUREMENT :

RANGE –90.0~+90.0 ° - RESOLUTION 0.1 - ACCURACY ±1.5°(-50～+50°), ±2.5°(-85～50°,+50～+85°) ±3.5°(OTHERS)

AZIMUTH  MEASUREMENT :

RANGE RANGE 0~360° - RESOLUTION 1 - ACCURACY ±7°

DATA STORAGE : 12800 SETS

STORAGE INTERVAL : 1S ~ 60MIN

LED INDICATOR : ✔

SOUND PROMPTS : ✔

AUTO POWER OFF : 30 MINUTES (NO OPERATIONS)

COMPASS CALIBRATION : ✔

MOBILE APP : ✔

TIME SETTING : ✔

BLUETOOTH WIRELESS TRANSMISSION DISTANCE : 100M

WORKING HEIGHT : ≤2000 METERS

WORKING ENVIRONMENT : -20℃～60℃, ≤90%RH(NON-CONDENSING )

STORAGE ENVIRONMENT : -30℃～70℃, ≤80%RH(NON-CONDENSING )

IP RATING : IP65

DROP TEST : 2 METERS

BATTERY : 2×AA

BATTERY LIFE : ABOUT 95H

ACCESSORIES : SOLAR IRRADIANCE METERX1, CLOTH BAGX1, USER MANUALX1, SAFETY GUIDEX1, AA BATTERYX2, SUCTION-CUP TEMPERATURE PROBEX1, SOLAR PANEL MOUNTING BRACKET*1, GENERAL DOWNLOAD OPERATION GUIDE*1

SIZE : 201×54.2×33.7MM

WEIGHT : ABOUT 212G(BATTERY NOT INCLUDED)

. CERTIFICATIONS: CE, ROHS

. LANGUAGE:EN, FR, DE, IT, ES, SV, PL, CZ

. MULTIPLE TARGETS MEASUREMENT

. UV-RESISTANT HOUSING

. IP65 RATING

. 2M DROPPROOF

. MOBILE APP CONNECTION

. QUICK-RELEASE BRACKET

THE UT381PV SOLAR IRRADIANCE METER IS DESIGNED TO MEASURE SOLAR IRRADIANCE UNDER BOTH NATURAL AND SIMULATED SUNLIGHT. IT IS EQUIPPED WITH DUAL MEASUREMENT CHANNELS FOR MONITORING AMBIENT AND SOLAR PANEL TEMPERATURES, ALONG WITH A BUILT-IN INCLINATION AND AZIMUTH SENSOR TO ACCURATELY DETERMINE INSTALLATION DIRECTION AND TILT ANGLE. THE DEVICE ALSO SUPPORTS CONNECTIVITY WITH THE MOBILE APPLICATION “IENV” AND CAN BE INTEGRATED WITH THE UT541 15KW PHOTOVOLTAIC I-V CURVE ANALYZER. IT IS WIDELY USED FOR SOLAR PANEL INSTALLATION AND MAINTENANCE IN PHOTOVOLTAIC POWER STATIONS, AS WELL AS FOR PRODUCT TESTING IN PV LABORATORY ENVIRONMENTS.