DDG-99 Intelligent Industrial Conductivity Meter/gauge/sensor/transmitter/manufacturer/RS485 communication transmitter/controlle

1 unit in single carton case and film & foam inside, carton outside

DDG-99 Intelligent Industrial Conductivity /RS485 communication transmitter/controller

Company Introduction                                    

Yantai dongrun Instrument Co., Ltd. was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has a unique technology to meet different conditions of corrosion requirements. 

Product Introduction        

DDG-99 Intelligent Industrial Conductivity Meter consists of a transmitter and a conductivity sensor, widely used in many industrial process water conductivity detection with high accuracy and precision of measurement, response speed fast, small size, easy installation and maintenance, etc.

Feature

16 bit high-precision A/D and high-performance microprocessor technology.

HD backlit LCD display, touch keys,while indicating conductivity, temperature, output current, time, status and fault tips, tips medium other parameters.

Built-in real-time clock can record the running curves during a year, can set the year, month, day, hour, minute,can set storage interval, 1min, 10min, 30min.

Measurement history data can be downloaded via U-disk in a timely manner, the instrument off internal settings and data stored for 10 years.

 The measurement range can change automatically. The measurement range of output signal can be set. The conductivity and temperature dual isolated 4~20mA output are optional. RS485 computer communication interface can realize the remote transmission.

The industrial control watchdog circuit ensures the normal operation of the instrument.

Automatic temperature compensation, automatic conversion measurement frequency, can be equipped with a variety of structures conductivity cell, flexible installation

Built-in self-clean control procedure and cleaning relay contact output; The cleaning interval can be set.

Four-way upper and lower limit alarm signal display, relay contact output, alarm hysteresis can be set.

Wall-mounted installation; waterproof and dustproof  Protection grade: IP65

Record and query the operation and alarm time at any time.

 Technical Parameter

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