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Online ORP plan
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* PHG5202A online Chinese ORP mete
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* PHG5203A regular online ORP mete
* PHG5203B online Chinese ORP mete
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PHG5203B online Chinese ORP meter

Our company is a new generation of all Chinese microcomputer type, with all Chinese high-grade instrument 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

1, standard: JB/T 6203-92 "industrial pH dollars";

2, displays with the Chinese menu, a chinese-language interface.

Three, measurement range: pH value 0 ~ 14.00 pH, dividing value 0.01 pH;

0 ~ 99.9 ℃ temperature degrees 0.1 ℃, dividing value;

Potential value - 1999 ~ + 1999mV, dividing value 0.1 mV;

4, precision: mV: + 1mV; PH: + 0.05 pH; Temperature: + 0.5 ℃ (0 ~ 60.0 ℃);

5, automatic temperature compensation range: 0 ~ 120.0 ℃, 25 ℃ for benchmark;

6, be measured 120.0 ℃ water: 0 ~ 0.6 MPa,;

7, electronic unit automatic temperature compensation error: + 0.03 pH;

8, electronic unit repeatability error: + 0.02 pH;

9, stability: + 0.02 pH / 24h;

10, input impedance: p 1012 Ω;

11, current isolation output: 4 ~ 20 mA; Can choose two road, on the output current temperature, all pH or two road pH, please order specified, all output current standard disposition.

12, output current error: acuities + 1% FS;

13, discretion alarm relay: AC220V, 7A;

14 and RS485 communication interface (optional), also optional RS232 communication, please specify ordering;

15, power: AC220V + 22V, 50Hz + 1Hz; Optional DC24V, please order specified when.

16, protective level: IP65;

17, shape dimension: 96 (long) x 96 (wide) x 110 (depth) mm, opening size: 92 x 92 mm;

18, weight: 0.8 kg;

19, working conditions: environmental temperature 0 ~ 60 ℃ relative humidity < 85%;

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

Standard configuration: pHG5203B second table one, T200 online ORP electrode one.

Main features

Chinese LCD display, Chinese menu type operation operation.

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.

Waterproof dustproof design: protection class IP65.

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

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; The output of the current corresponding ORP value upper and lower limit can be arbitrary set; Hysteresis quantity can adjust, the adjusting range (0 ~ 500mV).

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

Manual current source: convenient records and detection device testing.

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

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 installation way;

4, 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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