Optical water quality sensor SPTNH3-N

industrialfor environmental analysisprocess

Ammonia Nitrogen Water Quality Monitor • Measuring range:0.1....18000ppm • Temperature measurement range:0.O...60t:• • Houstng matenal PBT anti-corrosion. PC • Liquid Interface.Ceram•c Sand Core • Connecting thread•NPT3/4, M39'1.5 • Signal cable length:Sm(customized) • Withstand pressure range:O...3bar • Memristor. 1.4 MQ • Houstng protection Grade: IP68 • Output4. 20mAorRS485 Pre-use instructions • Please study these instructions carefulty before use. • Sensor sensitive membrane bulb is a penshable product, once damaged Will not be able to be repaired. • Before opening the package, please check whether there is any damage to the package. tf the package is damaged, please do not open the package. but please contact the sales company. the nearest autrorized agent or us directly. When the representative of the transporting arrives, please open the package together to check whether the electrodes are damaged or not, and it is recommended to take photos for evidence. • If the package ts Intact but the electrode s damaged. please contact the sales company. the nearest autiorized agent or us directly, and send the electrode with the original package back • Do not store electrodes jn distilled or detontzed water. • Any dirt, adhesion ot scale on the front of the electrode dunng measurement Will cause naccuracy or fluctuation of the measurement value, so it should be cleaned and calbrated in time. • The contents of this manual are subject to change with me continuous improvement of the product, we will not give any notice in the manual, and we will not undertake the consequences there of.