+GF+Signet industrial pH electrode has a large inventory

+GF+SignetindustryLarge inventory of pH electrodes

+GF+Signet electrode storage

Proper electrode storage can maximize electrode performance and prolong electrode lifespan.

Before storage, add 3 mol/L KCl (approximately half full) to the electrode storage cap and carefully secure the cap to the top of the electrode.

Keep the boxed electrodes in contact with the liquid and place them flat or vertically (with the electrode tip facing downwards) to facilitate hydration on the glass surface.

Store the electrodes in a stable temperature environment, avoiding extreme cold (below 0 ° C (<33 ° F) and heat above 100 ° F).

Do not store electrodes in deionized (DI) water. Use a 3mol/L KCl solution to keep the glass moist during the process.

Short term storage (up to 24 hours) - Soak the electrode in pH 4.01 buffer solution or 3 mol/L KCl solution.

PH sensitive glass and contacts must avoid drying (otherwise they may cause damage to the electrode).

Before installing the electrode, ensure that a thin layer of synthetic grease (such as silicone free grease) is applied to the electrode O-ring. If the electrode will be installed on the GFSignet installation connector

Also, apply a thin layer of synthetic grease on the O-ring below.

Long term storage (over 24 hours) - Add 3 mol/L KCl solution (approximately half full) to the storage cap and carefully secure the cap to the top of the electrode. This will ensure that the probe is always ready for use

The pH electrode is calibrated by placing it in a buffer solution with a known pH and measuring the battery potential. The pH value is a linear function within the pH range of 2-11

Number, therefore two calibration points are required. The calibration buffer solutions used are 4.01 and 7.00 (@ 25 ° C). If the pH value is measured in the acid to neutral range,

We recommend using buffer pH 4.01 and buffer pH 7.00 for calibration. If measuring alkaline samples, we recommend using buffer 7.00 and buffer

Perform calibration on 10.01.

The response of glass electrodes is mainly composed of two parameters: offset and slope. The theoretical output of the pH electrode is 0 when the pH is 7

MV. Offset is the deviation of pH value from the nominal value. In Signet transmitters, offset calibration is performed under the standard.

The slope of the glass electrode is the mV generated per pH unit (mV/pH). At 25 ° C, the theoretical slope is 59.16 mV/pH. Therefore, at pH 4.01

At pH 10.01 (with lower H+concentration), a potential of -177 mV will be generated (see Table 2). For a new electricity

In extreme terms, at pH 7.00, 0-15 mV will be generated, with a slope efficiency between 93.2-103%. In Signet

In the transmitter, the manual slope calibration operation menu is located in SLOPE.

3-2734-HF-00 159 001 776 electrode, pH， Resistant, flat glass, PT1000, 3/4 in. NPT thread**

3-2734-HF-01 159 001 777 electrode, pH， Resistant, flat glass, PT1000, ISO 7/1 R 3/4 thread**

3-2736-00 159 001 778 electrode, pH， Light bulb type glass, PT1000, 3/4 in. NPT thread**

3-2736-01 159 001 779 electrode, pH， Light bulb type glass, PT1000, ISO 7/1 R 3/4 thread**

3-2736-HF-00 159 001 780 electrode, pH， Resistant, bulb type glass, PT1000, 3/4 in. NPT thread**

3-2736-HF-01 159 001 781 electrode, pH， Resistant, bulb type glass, PT1000, ISO 7/1 R 3/4 thread**

3-2735-60 159 001 782 electrode, ORP， Flat glass, 10 K Ω ID, 3/4 in. NPT thread

3-2735-61 159 001 783 electrode, ORP， Flat glass, 10 K Ω ID, ISO 7/1 R 3/4 thread

3-2724-00 159 001 545 electrode, pH， Flat glass, PT1000, 3/4 in. NPT thread**

3-2724-01 159 001 546 electrode, pH， Flat glass, PT1000, ISO7/1 R3/4 thread*

3-2724-10 159 001 547 electrode, pH， Flat glass, 3K Balco, 3/4 in. NPT thread

3-2724-11 159 001 548 electrode, pH， Flat glass, 3K Balco, ISO7/1 R 3/4 thread

3-2724-HF-10 159 001 771 electrode, PH， Resistant, flat glass, 3K Balco, 3/4 in. NPT thread

3-2724-HF-11 159 001 772 electrode, pH， Anti flat glass, 3K Balco, ISO7/1 R 3/4 thread

3-2726-00 159 001 553 electrode, pH， Light bulb type glass, PT1000, 3/4 in. NPT thread**

3-2726-01 159 001 554 electrode, pH， Light bulb type glass, PT1000, ISO7/1 R 3/4 thread**

+GF+Signet industrial pH electrode has a large inventory

The Signet2724-2726 and 2734-2736 series pH/ORP electrode products are designed to reduce maintenance time and enable

Using value.

• Unique DryLoc ® The connector provides quick assembly and reliable connection, including gold-plated contact surfaces and O-ring seals.

The design has extended the lifespan of the electrode by lengthening the path inside the reference chamber.

The selection of liquid receiving materials can withstand various industrial applications.

Multiple installation methods address the need for installation flexibility. Fix on the pipe using NPT and ISO7/1 R-inch threads

On the road, immerse it in a tank or directly install it on a similar installation accessory of SIGNET.

• Pair the 2724-2726 or 2734-2736 electrodes with the Signet 2751 smart sensor signal amplifier for programmability

Logic controllers (PLCs), SCADA systems, or data acquisition programs provide 4-20mA loop signals.

Storage chips can store production, manufacturing, calibration, and operational data.

-Production and manufacturing information (serial number, model, and factory glass impedance).

-Calibration information (factory calibrated pH/ORP, factory calibrated temperature, user calibrated pH/ORP, user calibrated)

Temperature, offset pH/ORP, and slope% pH/ORP.

-Operating data (sensor operating time, minimum and measured pH/ORP, minimum and measured temperature)

To achieve greater flexibility and unique features, please pair the 2724-2726 or 2734-2736 series with the 2751 Smart

Sensor electronics paired with 9900 transmitter, 9950 dual channel transmitter, or 0486 Profibus hub

Use it. Other features include electrode health monitoring through glass impedance measurement, glass breakage detection, and reference impedance measurement

Testing and diagnosis. Convenient remote calibration eliminates the hassle of on-site calibration.

Using digital (S ³ L) signal output, connect six 2724-2726 or 2734-2736 electrodes to an 8900 multiparameter

On the controller, use 6 2751 pH/ORP sensor signal amplifiers

Using digital (S ³ L) signal output, pair two 2724-2726 or 2734-2736 electrodes with two 2751 pH/ORP

The sensor signal amplifier is connected to a 9950 dual channel transmitter.

The electrodes 2724-2726 are recommended for general use applications.

2734-2736 electrodes are recommended for harsh applications.

The 2734-2736 electrode utilizes reference technology to extend its lifespan in almost all applications.