◇Measuring range :activated sludge ,0 ~50g/L ◇Silicon dioxide,0~30 g/L ◇Resolution :0.01% ◇Accuracy :±2.0%FS ◇Repeat :±2.0% ◇Control interface : two groups of ON/OFF relay contacts,divided into high and low alarm photoelectric isolation output ◇4-20mA analog output : one channel current output, photoelectric isolation protection ,improve anti-jamming ability ◇485 interface :photoelectric isolation output , support the internet of things ◇Relay lag value can be set freely , relay load :3A 220VAC/24VDC. ◇Working voltage :220VAC10%,50/60Hz ◇Working condition :environment temprature0~60℃,relative humidity ≤90% ◇Output load :load<750Ω(4-20mA) ◇Working voltage :220VAC10%,50/60Hz, ◇Dimension :96×105×168 mm
Nanning Nobo Instrument Co., Ltd. is a leading high-tech enterprise for about 10 years ,which includes design , research & development , production , sales and service . We are focus on researching and developing intelligent water quality analysis instrument .Such as , PH/ORP meter , conductivity meter , dissolved oxygen meter , residual chlorin meter , dissolved ozone meter , ion meter , turbidity meter , salinity meter , sludge concentration meter ect. We will apply the Internet cloud service technology and offer the solution of internet of things system .Such as , multi-parameter water quality monitoring network system , smart city , smart agriculture and so on If you have any request pls don't hesitate to contact us , OEM and customized are available ! We sincerely hope to cooperation with you !
My phone/whatsapp/wechat is +86 13077704818 Email : noboheidi @gmail.com nobo_fsy @nobowisd.com web:www.nobowisd.com www.nobotech.com