DMD-99 Two-wire Conductivity Transmitter

INTRODUCTION

Two-wire conductivity transmitter is an integrated two-wire instrument that can be used to detect the conductivity of drinking water, food and beverage, chemical,boiler water, pharmaceutical,reverse osmosis,pure water and other industries in a body of water, economical and practical,easy to install and use

ADVANTAGE

1.Integrative structure, local display or remote, simple to use, reliable in performance

2.4-20mA output, achieve two-wire transmission

3.a variety of installation structural form, convenient and flexible, can satisfy the needs of different users

4.good load, strong anti-interference ability, two different electrodes, can satisfy the different needs of users. Long transmission distance, up to 1000 meters

5.With reverse polarity protection, surge voltage protection and overload protection function

 PAPRAMETER

1.Power supply:24VDC(22~32V)

2.Electrode: Platinum electrode electrode constant has two kinds of 0.1, 1.  Protecting tube is made of stainless steel, ABS or PP  Stainless steel combination electrode, the structure is strong, can be repeated washing, two electrode constant is 0.01 and0. 1

3 Operating temperature:-10~60℃

4 ambient temperature:-10~60℃

5Temperature compensation: automatic compensation mode

6.Medium pressure: standard value <0.6MPa

7.Measurement range:  Stainless steel electrode:0~0.1~20μs/cm, k=0.01

                                                                             0~1~200μs/cm, k=0.11

                                        Platinum electrode : 0~1~200μs/cm, k=0.1

                                                                       0~10~2000μs/cm, k=1

8.Output: 4~20mA

9.Accuracy: ±2%F.S.

10.Drifting: ≤0.5%FS/24h

11.Load 0~500Ω(with LCD gauge outfit 0~250Ω)

12.Response time: about 0.4s,When power outages, the instantaneous time for output is 0.2s

13.Shell Protection:IP65

EXTERNAL DIMENSION

INSTALLATION

WIRE DIAGRAM

SCENE PHOTO

TRANSPORT&PACKAGING

ABOUT DONGRUN

 Yantai Dongrun Instrument Co., Ltd., was founded on March 3, 1998, mainly engaged inproduce and research on water environmental analysis instruments and liquid (level) meters series. The main product of our company is oxygen meter,online PH (ORP) meter, conductivity meter, acid-alkali concentration meter, online turbidity meter(SS meter), sludge concentration meter, online residual chlorine, magnetostrictive liquid level gauge, RF admittance (liquid) level meter, magnetic turn column liquid level gauge, which are cost competitive and win trust of customers.Our products are designed exquisitely, economically and practically which are widely used in field of food & biopharmaceutical, environmental protection water treatment, Petrochemical, ferrous metallurgy, textile, steel, etc. We are the important supplier of Yantai Wanhua Group,Pepsi,Sinopec,Jereil etc.