Online PH meter for water water and drinking water

FOB Price 1 - 199 USD / 1

MOQ	1 set
Port	Guangzhou
Lead Time	3

Product Details

Online PH meter for water water and drinking water

It is widely used in waste water treatment, pure water, circulating water, boiler water system ect. and the ORP value online monitoring, such as , electronic, aquaculture, food, printing & dyeing, electroplating, pharmaceutical, fermentation and chemical processes.It is powerful in application of remote system and environmental monitoring for surface water & pollution source emissions .

NOBO brand website ：http://shop.nobotech.com

Online PH meter for water water and drinking water

Technical parameters
Measuring range	-1999~+1999mV (ORP),0~130.0℃
Resolution	1mV,0.1℃
Accuracy	±1mV,±0.3℃
Stability	≤0.01mV/24h
Control interface	two groups of ONOFF relay contact divided into high and low alarm control
Automatic cleaning interface	one group of automatic cleaning control point , cleaning time is 0-9999 seconds , interval is 0-9999 minutes
Analog output	One current output,photoelectric isolution protection ,improve anti-jamming ability ,the range corresponding to (4-20)mA can be output in reverse.
RS-485 interface	Photoelectric isolation output, support link , (partial compatibility of MODBUS protocol.)
Relay	Relay lag value can be set freely , relay load is 3A 220VAC
Working condition	Environmental temperature 0~60℃ ,relative humidity ≤90%
output load	load<750Ω
◇protection grade	IP57

Main Features
◇ The new designed shell is waterproof ,moisture-proof and dust-proof.
◇ With automatic cleaning function , cleaning device(optional) for tap water cleaning mode .
◇ Two channels 4-20mA , corresponding temperature and PH respectively .
◇ Products with high precision, high stability performance and strong anti-interference ability.
◇ Large screen dot matrix LCD, support English operation menu, multi-parameters display at the same time.
◇ Automatic temperature compensation and adjustable PH and temperature value
◇ Communication function : Photoelectric isolation 4-20mA current output , the corresponding value can be set freely.
◇ Optional the online acquisiton softerware of the host computer of our company can be selected to collect and process the data
◇ Historical curve: ORP mode can record 50 groups of historical data ( sampling interval 1-240 minutes) and have query function .
◇ Automatic identification standard solution, recoverable factory Setting.
◇ The watchdog function: make sure the instrument does not crash
◇ Power-off protection > 10 years