Nengshi High Quality Online Industrial pH Meter Transmitter 4-20mA 0-14pH pH/ORP Meter

 3000D digital multiple transmitter is a microcomputer intelligent design high reliability control instrument for measuring the multifunctional water quality.It can accurately measure and control the pH, ORP , the DO, conductivity etc.
The transmitter has self-diagnosis function, and can be used in high humidity and corrosive or other harsh environment. Meanwhile the transmitter  has display, transmission, alarm and communication functions, can be widely used in power plant, chemical industry, food, biochemical pharmaceutical, environmental protection, metallurgy and other industries ,and meet various online water quality monitoring requirements.

      · It can display measurement value, temperature, electrode slope, time and other parameters simultaneously.
 

· It can realize intelligent  calibration technology, automatic identification of calibration points
 

· Measuring range:
 

· With display, transmission, alarm and control functions
 

· It provides a 4-20MA output, which can transmit the main measurement parameters or temperature measurement value 
 

· Support external RS-485 communication
 

· Provide 2 relay output (upper/lower limit alarm), support normally open and normally closed connection method
 

· Support bit number input function
 

· Provide operation password management permission to prevent parameter Settings from being tampered easily
 

· Power supply: AC220V±22V, 50Hz±1Hz/ 24VDC optional
 

· Overall size :113×118×136mm
 

· Opening size: 93×93mm
 

· The protection level of the machine is UP to IP67, and it can be used outdoors
 

· Standard waterproof body design IP67
 

· Pipeline, wall, dial can be installed
 

· Working conditions: Ambient temperature 0 ~ 60ºC relative humidity < 85%

All products: https://nengshi.en.made-in-china.com/product-list-1.html

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-Nengshi factory direct sales
-5 series and over 9 kinds of types can meet more than 100 scenarios

Packaging Details: each sensor is put in a small stiff white cardboard box with sponge, and we will put mangy white box(if you order more than one sensors) into one big carton

Port: Wuhan/Shanghai/or other ports

Lead Time (the amount of time from order placement to dispatch):
 

1. Who are we?
We are a professional manufacturer of pH, ORP, DO, Conductivity, Ion etc. sensor.
We have more than thirty years history and produced more than 250,000pcs per year.

2. How can we guarantee quality and what is our after sales services?
*We have a quality control system,From the material to the completion of production, we continuous to control the quality of our products.
All of our products will be fully pre-inspection by QC departments before shipping.

*If a fault caused by defects in materials or manufacture,we gurarteen12 months warranty from the date of delivery ,either replacement or repair
to a practically new condition

3.What can you buy from us?
pH sensor,ORP sensor, DO sensor, Conductivity sensor, Temperature sensor, Ion sensor, Sodium sensor

4. Why choose us instead of other suppliers?
We have more than thirty years history and have produced more than 3,000,000pcs/ year,
and 2,000,000pcs of them are exported to worldwide. These numbers and customers have proven that our sensors are excellent.

5. What services can we provide?
Accepted Delivery Terms: EXW, FOB,ETC
Accepted Payment Currency: US Dollars, Chinese Yuan
Accepted Payment Type: T/T, Paypal, Western Union, others
Language Spoken: English, Chinese