Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -52,25 +52,30 @@ 52 52 53 53 54 54 55 + 55 55 == 1.3 Probe Specification == 56 56 57 57 58 -* Storage temperature :-20℃~~75℃ 59 -* Operating temperature - -20℃~~60℃ 60 -* Operating Range - 0.1m~~12m① 61 -* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m) 62 -* Distance resolution - 5mm 63 -* Ambient light immunity - 70klux 64 -* Enclosure rating - IP65 65 -* Light source - LED 66 -* Central wavelength - 850nm 67 -* FOV - 3.6° 68 -* Material of enclosure - ABS+PC 69 -* Wire length - 25cm 59 +(% style="color:#4f81bd" %)**Soil pH:** 70 70 61 +* Range: 3 ~~ 10 pH 62 +* Resolution: 0.01 pH 63 +* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen) 64 +* Temperature Compensation Range: 0 ~~ 50℃ 65 +* IP68 Protection 66 +* Length: 3.5 meters 71 71 68 +(% style="color:#4f81bd" %)**Soil Temperature:** 72 72 70 +* Range -40℃~85℃ 71 +* Resolution: 0.1℃ 72 +* Accuracy: <±0.5℃(-10℃~40℃),<±0.8℃ (others) 73 +* IP68 Protection 74 +* Length: 3.5 meters 73 73 76 + 77 + 78 + 74 74 == 1.4 Applications == 75 75 76 76 * Smart Agriculture ... ... @@ -478,6 +478,7 @@ 478 478 * Reply to the confirmation package: 14 01 479 479 * Reply to non-confirmed packet: 14 00 480 480 486 + 481 481 == 2.8 Frequency Plans == 482 482 483 483 ((( ... ... @@ -562,6 +562,7 @@ 562 562 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 563 563 * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include) 564 564 571 + 565 565 === 2.8.3 CN470-510 (CN470) === 566 566 567 567 (((