Model | Function Difference |
GLZ-A | Without computer interface, can only store datum to the main controller |
GLZ-B | Communication interface: RS485 single- channel, with computer interface, can not only store datum to the main controller, but also import datum to the computer for processing |
GLZ-C | Communication interface: RS-485 double-channel, with computer interface, can record two parameters---PAR and illuminance, can not only store datum to the main controller, but also import datum to the computer for processing. |
Technical parameter | |||
Testing Index | Parameter | ||
Temperature | Range:-40ºC - 120ºC; Accuracy:±0.3ºC; Resolution:0.1ºC | ||
Humidity | Range:0-100%RH; Accuracy:±3%RH; Resolution: 0.1%RH | ||
Dew Point | Range:-40ºC - 120ºC; Accuracy:±0.4ºC; Resolution:0.1ºC | ||
Soil Salinity | Range: 0-23mS/cm; Accuracy: ±2%FS; Resolution: 0.01mS/cm | ||
Soil compaction | Range: 0-89kg/cm² (0-100kg)/(0-7922kpa)/(0-890N/cm²); Accuracy: ±0.5%; Resolution: 1 | ||
Dew point | Range: -40ºC~120ºC; Resolution: 0.1ºC; Accuracy: ±0.4ºC | ||
Light intensity | Range: 0~200000Lux; Resolution: 1Lux; Accuracy: ±2%FS | ||
Photosynthetically active radiation | range: 0~2700umol/m s; Resolution: 1μmol/m² s; Accuracy: ±1μmol/m² s | ||
Wind direction | Range: 0~360°; Accuracy: ±5°; Resolution: 3° | ||
Wind speed | Range: Wind speed 0~45m/s; Resolution: 0.1m/s; Accuracy: Wind speed ±(0.5+0.03xV)m/s | ||
Rainfall | Range: 0~4mm/min; Accuracy: ±0.1mm; Resolution: 0.1mm | ||
CO concentration | Range: 0~2000PPM (if you want a range of 5000PPM or above, please notify before ordering); Accuracy: ±(50PPM +measured value x3%); Resolution: 1PPM | ||
Soil temperature | Range: -50ºC~100ºC; Accuracy: ±0.5ºC; Resolution: 0.1ºC | ||
Soil moisture | Range: 0~100%; Resolution: 0.1%; Accuracy: ±2.5% (indoor) ±5% (outdoor) | ||
pH | Range: 0~14; Accuracy: ±0.5 | ||
Total radiation | Range: 0~2000w/m²; Accuracy: ±1% (daily accumulation); Resolution: 5W/m² |
We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.