YANTAI STARK INSTRUMENT CO., LTD.

Product name : Online pH Controller
Product No. : PHG-2091XZ
←[Previous Product]              [Next Product]→

  Details:
Overview
PHG-2091XZ online PH meter is a highly intelligent for continuous online monitoring. It is made up of two parts: a sensor and a secondary meter. It can be used with a 3-in-1 or a 2-in-1 electrode, in order to adapt various conditions. Coupled with pure water and ultra-pure water electrode, applicable to water quality at the conductivity less than 3μ S/cm (such as chemical make-up water, saturated vapor, condensation water etc) PH measurement. It can be widely used power, chemical industry, environmental protection, medicine and food etc industries in the pH continuous monitoring of various water quality.


Features

English display, English operation menu structure:pHG-2091 added menu operation function, use more

convenient.

Intelligent: This industrial PH meter adopts high-precision AD conversion and single chip microcomputer

processing technologies and can be used for the measurement of the PH values and temperature, automatic

temperature compensation and self-checking etc multi-function.

Isolated current output: Optoelectronic isolating technology is adopted. This meter has strong interference

immunity and the capacity of long-distance transmission. 

25°C Conversion: For pure water and ammonia ultrapure water were conversion with 25 as the reference

Temperature, to achieve the pH value of the display at 25°C,is particularly suitable for power plant varieties

of water quality measurement.



Technical Parameters

1. StandardJB/T 6203-92Industrial pH meter

2. Measuring range: PH value: 0~14.00pH;          division value: 0.01pH

Temperature: 0~99.9℃;           division value: 0.1℃

Electric potential value: ±1999mV;          division value: 0.1mV

3.Accuracy:pH value: ±0.05pH;  Temperature: ±0.5(0~60.0)

4.Automatic temperature compensation range: 0~120.0, with 25 as the reference temperature

5. Water sample tested: 0~120.0℃,0.6Mpa

6. Stability: ±0.02pH/24h

7. Input impedance: ≥1012Ω

8. Protection grade: IP65

9. High and low alarm relays: AC 220V, 3A)

10. Weight: 0.6kg

11. Overall dimension: 92 (length) x 92 (width) x 110 (depth) mm;

dimension of the hole: 92 x 92mm

12. Communication interface: RS485 or 232 (optional)

13. Isolated current output:4~20mA;

Can choose two-way current output, one way temperature, the other way pH

or two pH,please order specified, standard a way to output

14. Working conditions: ambient temperature: 0~60℃; relative humidity <85%

15. It can be equipped with a 3-in-1 or 2-in-1 electrode.



  Related Products :

FDA CE approved KN95 face mask
FDA CE approved KN95 face mask

Disposable medical protective clothing medical isolation gown
Disposable medical protective clothing medical isolation gown

Online ORP Meter
Online ORP Meter

Industrial Online pH Meter
Industrial Online pH Meter

Industrial Online pH Controller
Industrial Online pH Controller

Online pH Controller
Online pH Controller

Multi Channel Industrial Online pH Meter
Multi Channel Industrial Online pH Meter

Disposable KN95 face mask 95 face mask
Disposable KN95 face mask 95 face mask

Online service

Skype: jackie.chan-chemins 294772396 info@starkinstrument.com