MICROSET INSTRUMENTATION & CONTROLS

Shivaji Nagar, Pune, Maharashtra

This sensor model is designed for use with the insertion/retraction assemblies. The sensor body, with integral bulb guard and anti-blowout restraint, is molded from chemical-resistant materials and the reference junction is porous Teflon.

We are an eminentManufacturer, Exporter, WholesalerandSupplierofAutomationandInstrumentation Products. These products are technologically advanced and are known for their durability and efficient performance.We offer Dissolved Chlorine Sensors.

Special Features
No Reference electrode needed
Available in fully submersible and water proof format
Solid state sensors
Ideal for unskilled operatives
No filling solution required
Virtually unbreakable
Can be left dry for long periods
Long lifetime

Lengths are tailored for use with a Tri-Clover #7MP TEE, position sensor horizontally.

Amperometirc Dual Electrode System with Replacement Membranes.
Severn Series for measurements when surfectants present.
Gold Cathode, Silver/Silver Halogenid Anode.
One and four series temperature range 45C.
Severn series temperature range 55C.

These sensors are designed for rugged service in submersion or on-line applications.The reference cell features a Double Junction design for extended service life in harsh applications.The body, with integral pipe threads, is molded from chemical-resistant Ryton (PPS) and the reference junction is porous Teflon or ceramic. Built-in temperature compensators are available. Optional sensor guards on the front of the sensor protects the sensor tip from impact. Sensor also available in ORP (Redox) version.

Specifications

pH Range 0 -14 pHORP Range + 5000 mVTemperature Range 0 - 105CMax. Pressure/Temp 150 psig at 100CReference Ag-AgCIWetted Materials Ryton, Teflon, GlassStd. Cable Length 10 Feet

Maximum Flow Rate:10 ft. (3 m) per second

Output Impedance:
< 250 megohms at 25 C

Chemical-resistant Wetted MaterialsThese high quality sensors are constructed of corrosion-resistant wetted materials including Rytorr, Teflon and glass.

Coaxial Porous Teflon Reference JunctionThe large annular junction resists fouling. Also, the sealed, double-junction reference electrode is highly resistant to poisoning.

Options Include:Built-in temperature compensationBuilt-in solution groundCustom cable lengthsChoice of cable connectors

Suitable for High Temperature ApplicationsCompatible With Most pH and ORP Analyzers

We are an eminentManufacturer, Exporter, WholesalerandSupplierofAutomationandInstrumentation Products. These products are technologically advanced and are known for their durability and efficient performance.We offer Dissolved Chlorine Sensors.

Application:Free Chlorine, Inorganic ChlorineCannot measure with Cyanuric Acid present
Amperometric Two and Three electrode systems with replacement membranes.
30/40 L/h Flow rate required.
1 Bar permissable pressure
Single point calibration
Sample must be free of surfactants

With the exception of the 4-20mA sensors, where the length is 220mm, the sensors have a length of 175mm and a diameter of 25mm, with plug adaptor connection.

They are designed to fit into the available flow cells.

The low current produced by the sensors is electronically amplified in the measurement cell.

No zero point calibration is necessary, and measurements can be taken in pressure up to 1 BAR.

The sensors are temperature compensated, and will operate in the range 0 to 45 degrees C (for the 7 Series, 0-55).

The water has to be flowing to obtain a reading, which is why flow cells are recommended.

Changes to the minimum flow rate will only slightly affect the measurement signal.

Surfactants should not be present in the water being measured (does not apply to the 7 Series probes).

For the dual electrode system, the measurement cell is made of gold, and the counter and reference electrodes of silver with silver halogenid coating. A bias voltage (polarisation) is applied between the two electrodes.

For the potentiostatic 3 electrode system, the measurement electrode is made of gold, the reference electrode is made of silver with a silver halogenid coating, and the counter electrode of stainless steel.

Handling, commissioning and service are extremely easy. The electrode system has a very long working life, with just the membrane cap subject to wear and tear. This needs to be replaced every year. However, maintenance costs are very low.
The time needed to polarise most of the probes is less than 2 hours.
No zero point calibration is necessary, and it is only necessary to have a single point calibration, only a slope test is required.
Because the flow dependence is so low, various in-line probe housings can be used, and it is possible to fit "in-line".
For most of the probes it is possible to operate up to 1 Bar (higher on request), and this enables the water to be easily returned.
Temperature compensation is integrated in every probe.
90% of the final value of the measurement can be reached in less than 2 minutes for most measurement probes.
Long term stability is excellent, slope loss is approximately 1% per month.