Product Details

PHG-206 industrial PH meter

Features:

High intelligence: PHG - 206 intelligent online PH meter with high precision AD conversion and single-chip microprocessor technology, can finish the PH value, temperature measurement, temperature automatic compensation, self-inspection of instrument, and other functions.

Using the latest device, strong anti-jamming capability, high impedance input impedance is as high as 1012 Ω; Current output using photoelectric coupling isolation technique, strong anti-interference ability, realize remote transmission. Has the good electromagnetic compatibility.

High protection grade: waterproof and dustproof design, suitable for outdoor use (protection grade: IP65).

25 ℃ conversion: pure water and ammonia ultrapure water for the benchmark 25 ℃ temperature conversion, realize the PH value of the display at 25 ℃, is particularly suitable for power plant a variety of water quality measurement.

Showed that simultaneously in a screen at the same time show the PH and temperature. Using high brightness LED display module, the main display 10 x 10 mm with red PH value, eye-catching and visual distance.

Communication interface, easy to get the computer monitoring and communications.

Technical parameters:

1, measuring range: PH value of 0 ~ 14.00 PH, dividing the value of PH 0.01

The temperature of 0 ~ 80 ℃, dividing value of 0.1 ℃

Potential value - 1999.9 ~ + 1999.9 mV, dividing the value of 0.1 mV

2, precision: PH: PH temperature: 0.05 mm + / - 0.5 ℃ (0 ~ 60.0 ℃)

3, automatic temperature compensation scope: 0 ~ 99.9 ℃, 25 ℃ as a benchmark

4, the water samples to be tested: 0 ~ 99.9 ℃, 0.6 MPa

Unit 5, electronic repeatability error: + / - 0.02 PH

Unit 6, electronic automatic temperature compensation error: + / - 0.03 PH

7, stability: + / - 0.02 PH / 24 h

8, input impedance: Ω 1012 or higher

9, current isolation output: 4 ~ 20 ma < 750 Ω (load)

10, the output current error: plus or minus 1% or less of FS

11, high and low alarm relay: AC220V, 3 a

12, communication interface, RS485 and RS232 (optional)

13, power supply: AC220V plus or minus 22 v, 50 + 1 hz; Optional DC24V power supply

14, protection grade: IP65

15, appearance size: 146 (length) x 146 (width) x 108 mm (deep), the hole size: 138 x 138 mm

16, weight: secondary table 1.0 kg

17, working conditions: temperature: 0 ~ 60 ℃ relative humidity: < 85%

18, in and out of the water piping, pipe or hose, outer diameter phi 8, 10 and phi phi 12 three kinds of specifications.

19, can match three composite or two composite electrode.

Dear customer:

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba.

We firmly believe that science and technology is no boundaries.

Our mission is to make every effort to contribute to all humanity.