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PHG5202A online Chinese ORP meter

PHG5202A has the Chinese display, Chinese menu type operation, all the intelligence, multi-function, measurement, high performance environment adaptable wait for a characteristic, can accurate measurement of the solution REDOX potentials value and temperature.

Technical indicators

Showing the way: Chinese LCD display, Chinese menu type operation

Measuring scope: - 2 ~ 16.00 pH, - 1999 ~ + 1999mV, 0 ~ 99.9 ℃

Used scope: the auto/hand-switch 0 ~ 99.9 ℃, 25 ℃ convert

25 ℃ convert: pure water and add 25 ℃ convert ammonia ultra-pure water

Resolution: 0.01 pH, 0.1 ℃, 0.1 mV

Precision: + 0.02 pH, + 0.5 mV ℃, + 0.3

Input impedance: Ω > 1012

Current isolation output: software setting 0 ~ 10 mA (load < 1.5 k Ω) or 4 ~ 20 mA (load Ω); "750 Optional two ways 4 ~ 20 mA;

Alarm relay: AC220V, aaa, alarm signal isolating output

Communication interface: isolation RS485 (optional)

Electricity source: AC220V + 22V 50Hz, optional DC24V plus or minus 1Hz plus or minus 240 V

Protective level: IP65

Working conditions: environmental temperature 0 ~ 60 ℃, relative humidity 90 acuities ℅

> power lost save: for 10 years

Weight, size: 0.8 kg, 146 x 146 x 108 mm

The size of holes: 138x138mm;

Second table installation: opening type/wall hung/frame mounting type/pipeline

Electrode installation: circulation type/sink into type/flange/pipeline/lateral wall type

Standard configuration: pHG5202A second table one, T200 online ORP electrode one.

Main features

Chinese LCD display, Chinese menu type operation, the Chinese history

Microcomputer: using high-performance the CPU chip, high-precision AD transform technology and SMT placement technology, perform multiple parameters measurement, temperature compensation, instrument self-check and high precision, and repeatability.

High reliability: veneer structure, touch buttons, no switch knob and potentiometer.

Waterproof dustproof design: protection class IP65, suitable for outdoor use.

The electromagnetic compatibility (EMC/RFI) design: by European standards 50082 EN50081 / design and manufacture.

25 ℃ convert: can realize the sandhust electrode slope temperature compensation, pure water and add 25 ℃ convert ammonia ultra-pure water

Stances impedance input circuit: low impedance PH electrode, the instrument of fast response, good stability, strong anti-jamming.

Solution: eliminating linked to loop interference.

Electrode diagnosis: various calibration way, E0, S query, monitoring electrode properties.

The automatic alarm functions: alarm signal isolating output, alarm upper and lower limit can be arbitrary set, alarm lag withdrawn.

Network function: the isolation of current output and RS485 communication interface; Current corresponding pH value of the upper and lower limit output can be arbitrary set; Hysteresis quantity can adjust, the adjusting range (0 ~ 7.00 pH).

Industrial control type watchdog: ensure instrument won't crash.

Notepad function: record 200 information.

Manual current source: convenient records and detection device testing.

Built-in real time clock: provide various function of time benchmark, etc.

Password management: calibration, parameter setting and maintaining all have password protection

Menu illustrations:

Purchasing guidelines

1, which is two composite or distribution extremely three composites;

2 and electrode cable length, not according to match that was;

3 and electrode cable length more than 20m should match pHRT - 1, impedance transformer;

4, electrode and second instrument installation way.

5, power supplies, not to also signify AC220V match by.

黔ICP备13003827号All rights reserved :Guiyang learn instrument Co., LTD.
ADD:D-16F,Shiji jinyuan International Wealth Center,Guanshanhu District,Guiyang City,Guizhou Province ZIP:550008
Sales a division (east, north) :0086-0851-87990163,87990173,85762278,FAX:0086-0851-87990153
Sales 2 division (west, south) :0086-0851-87990183,85760887,85760228,FAX:0086-0851-85758068
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