| Warranty: | 1 Years |
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| Customized Support: | OEM, ISO, FCC, CE, RoHS |
| Accuracy: | ±1mv, ±0.3°c |
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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 .
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Technical parameters |
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Measuring range |
0-14 ph -1999~+1999mV (ORP),0~130.0ºC |
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Resolution |
1mV,0.1ºC |
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Accuracy |
±1mV,±0.3ºC |
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Stability |
≤0.01mV/24h |
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Control interface |
two groups of ON OFF relay contact divided into high and low alarm control |
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Automatic cleaning interface |
one group of automatic cleaning control point , cleaning time is 0-9999 seconds , interval is 0-9999 minutes |
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Analog output |
One current output,photoelectric isolution protection ,improve anti-jamming ability ,the range corresponding to (4-20)mA can be output in reverse. |
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RS-485 interface |
Photoelectric isolation output, support link , (partial compatibility of MODBUS protocol.) |
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Relay |
Relay lag value can be set freely , relay load is 3A 220VAC |
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Working condition |
Environmental temperature 0~60ºC ,relative humidity ≤90% |
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output load |
load<750Ω |
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protection grade |
IP57 |
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Main Features |
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The new designed shell is waterproof ,moisture-proof and dust-proof. |
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With automatic cleaning function , cleaning device(optional) for tap water cleaning mode . |
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Two channels 4-20mA , corresponding temperature and PH respectively . |
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Products with high precision, high stability performance and strong anti-interference ability. |
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Large screen dot matrix LCD, support English operation menu, multi-parameters display at the same time. |
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Automatic temperature compensation and adjustable PH and temperature value |
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Communication function : Photoelectric isolation 4-20mA current output , the corresponding value can be set freely. |
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Optional the online acquisiton softerware of the host computer of our company can be selected to collect and process the data |
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Historical curve: PH mode can record 50 groups of historical data ( sampling interval 1-240 minutes) and have query function . |
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Automatic identification standard solution, recoverable factory Setting. |
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The watchdog function: make sure the instrument does not crash |
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Power-off protection > 10 years |
Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, water level sensor, pressure gauge, melt pressure transmitter, temperture sensor,pressure tranducer ,oil pressure sensor,Explosion proof pressure transducer, low-pressure transducer,Commerical Marine pressure transducer,Fuel pressure & Fuel tank pressure sensor,Liquid pressure sensor, ultrasonic level sensor, pressure sensensor chip, load cell,ect.
As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands.
As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers. 
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12-18month
5.Q: How can I visit your factory?
-- Fly to Xian Yang air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
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