Process Instrumentation

Take precise control of process with the best selection of process instrumentation and control solutions in the Midwest. Flow and pressure measurement, temperature, humidity, pH; whatever you need to measure we have the instruments to do it.

Durkin’s team has been specializing in process instrumentation for since 1958. Our experts can help you select, install, and integrate the right process instrumentation for your application. We a proud to distribute top brands, primarily: ABB process instrumentation, Dynasonics, KOBOLD and more.

Explore our full instrumentation catalog below, or contact Durkin (314) 432-2040 for more information.

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67 products«1 of 7»
Process Instrumentation
Kobold Temperature Products
Category: Process Instrumentation
Sub-Category: Temperature Transmitters
Tags: Kobold
ABB P-M26 Manifold Accessory
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P-266VSH Wireless Pressure Transmitter
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P-266MSH Pressure Trans for High Static Measurements
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266HSH Pressure Transmitter
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266DSH Pressure Transmitter
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB-266DDH Direct-Mount Seal Differential Pressure Transmitter in AI
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266CSH CST 266JSH JST
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB K-Tek xLevel KM26 Magnetic Level Gauge
Category: Process Instrumentation
Sub-Category: Level Measurement
Tags: ABB, K-TEK
ABB LMS200
Category: Process Instrumentation
Sub-Category: Level Measurement
Tags: ABB, K-TEK
67 products«1 of 7»
67 products«1 of 7»
Process Instrumentation
Kobold Temperature Products
Category: Process Instrumentation
Sub-Category: Temperature Transmitters
Tags: Kobold
ABB P-M26 Manifold Accessory

Overview

ABB new manifold line is characterized by an advantageous relationship between quality and price which enables customers to find a reliable solution that matches our evolutionary high-accuracy pressure transmitter.NACE MR 01-03 (for sour refining environments) compliance as a standard, high quality manufacturing and traceability in line with ABB Quality standards make the new M26 manifold line the perfect fit for the 2600T pressure transmitters. Moreover, ABB manifold bracket kits offer full transmitter support and easy mounting.With these new installation solutions, ABB aims to offer a better service to its users in the process instrumentation market.
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P-266VSH Wireless Pressure Transmitter

Overview

This transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs. Moreover, the innovative TTG (Through The Glass) technology allow users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time.Thanks to the IEC61508 certification (SIL2/SIL3 loops) and the hardware/software redundancy with MTBF of over 100 years, the 266VSH represents the smartest solution in Safety loop applications.

Data

266VSH: smartness beyond performances.- Base accuracy: ±0.075% - Span limits: 0.54 ... 16000 kPa abs.; 4 mmHG ... 2320 psia - Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities - Full compliance with PED Category III
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P-266MSH Pressure Trans for High Static Measurements

Overview

This transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs. Moreover, the innovative TTG (Through The Glass) technology allow users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time setting all parameters by using the finger tips in few minutes.In addition, 266MSH features Plugged Impulse Line Detection as standard helping customer in detecting when the impulse line are going to be plugged. This is real predictive maintenance.SIL2/SIL3 certification issued by TÜV Nord according to IEC 61508 represents another key-feature within 266 pressure transmitter portfolio. This certification is a real guarantee of protection and makes of 266MSH the smartest fit in Safety-critical loops.266MSH: smartness beyond performances.

Data

- Base accuracy : from ±0.06%- Span limits: 0.05 … 10000 kPa; 0.2 in. H2O ...1450psi - MWP: 410 bar, 5945 psi - Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities - Full compliance with PED Category III
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266HSH Pressure Transmitter

Overview

With a long-term stability, 266HSH grants lasting performances even in extreme ambient and process conditions. In addition to the traditional configuration tool (provided locally via local keys combined with LCD indicator or via hand held terminal or PC configuration tools) the innovative TTG (Through The Glass) technology allows users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time, highlighting ABB commitment to satisfy users’ needs of simplicity and flexibility.This transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs. SIL2/SIL3 certification issued by TÜV Nord according to IEC 61508 represents another key-feature within 266 pressure transmitter portfolio. This certification is a real guarantee of protection and makes of 266HSH the smartest fit in Safety-critical loops.266HSH features WirelessHART communication protocol allowing a shorter installation times by eliminating complex wired infrastructures, and lower overall implementation costs of process measurement. 266HSH battery life is about 10 years at 32 sec. update rates, delivering a very cost effective and reliable solution to monitor your process assets.

Data

266HSH: smartness beyond performances.- Base accuracy: from ±0.06% - Span limits: 16 to 105000KPa; 64 inH20 to 15228psi - Multiple protocol availability – provides integration with HART®, PROFIBUS PA, FOUNDATION Fieldbus and WirelessHART platforms offering interchangeability and transmitter upgrade capabilities - Full compliance with PED Category III
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266DSH Pressure Transmitter

Overview

This transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs. Moreover, the innovative TTG (Through The Glass) technology allow users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time setting all parameters by using the finger tips in few minutes.In addition, 266DSH features Plugged Impulse Line Detection as standard helping customer in detecting when the impulse line are going to be plugged. This is real predictive maintenance. SIL2/SIL3 certification issued by TÜV Nord according to IEC 61508 represents another key-feature within 266 pressure transmitter portfolio. This certification is a real guarantee of protection and makes of 266DSH the smartest fit in Safety-critical loops.266DSH features WirelessHART communication protocol allowing the addition of pressure measurement points throughout your operation. You can now monitor hard-to-reach locations and keep your employees out of dangerous and hazardous areas. The 266 WirelessHART Pressure Transmitters have a battery life of about 10 years at 32 sec update rates, delivering a very cost-effective and reliable solution to monitor your process assets.Shorten installation times by eliminating complex wired infrastructures, and lower overall implementation costs of process measurement, with ABB wireless devices featuring WirelessHART communications – Measurement made easy.

Data

266DSH: smartness beyond performances.- Base accuracy : from ±0.06% - Span limits: 0.05 to 16000kPa; 0.2 ... 2320 psi - Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities - Full compliance with PED Category III
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB-266DDH Direct-Mount Seal Differential Pressure Transmitter in AI

Overview

This transmitter can be configured with a direct mount diaphragm seal and a standard pressure connection or combined with a remote diaphragm seal. In order to show its flexibility, the 266DDH can be transformed into a gauge pressure transmitter by mean of a dedicated gauge filter for atmosphere reference. Exploit ABB unrivaled leadership in diaphragm seals design and manufacturing: - no thread joints or gaskets that is prone to fail or drift in time - less fill volume to achieve better temperature effectsIn addition to the plug-in terminal block, this transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs. Moreover, the innovative TTG (Through The Glass) technology allow users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time.SIL2/SIL3 certification issued by TÜV Nord according to IEC 61508 represents another key-feature within 266 pressure transmitter portfolio. This certification is a real guarantee of protection and makes of 266DDH the smartest fit in Safety-critical loops.266DDH features WirelessHART communication protocol allowing a shorter installation times by eliminating complex wired infrastructures, and lower overall implementation costs of process measurement. 266DDH battery life is about 10 years at 32 sec. update rates, delivering a very cost effective and reliable solution to monitor your process assets.

Data

266DDH: smartness beyond performances.- Base accuracy : ±0.06% - Span limits: 0.05 to 16000kPa; 0.2 ... 2320 psi - Multiple protocol availability – provides integration with HART®, PROFIBUS PA, FOUNDATION Fieldbus and WirelessHART platforms offering interchangeability and transmitter upgrade capabilities - Full compliance with PED Category III
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266CSH CST 266JSH JST

Overview 266CSH/CST

The multivariable transmitters in the 266CSH are used for differential pressure flow measurements. Apart from pressure- and / or temperature-dependent changes to the density of the fluid, the parameters such as the discharge coefficient, thermal expansion of pipelines and primary device and the Reynolds number are also corrected. It can also be used for DP level measurement if density compensation is necessary due to process temperature changes. This could make any level measurement much more reliable.In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters and a flow calculator.

Data 266CSH/CST

  • Base accuracy: ± 0.075 %
  • Reduced process penetrations save money and reduce the risk of leakage
  • High static working pressure option (41 MPa, 6000 psi) for power plants, pipelines or oil and gas production
  • True draft range (down to 0.05 kPa, 0.2i nH2O) transmitter
  • Local operation with LCD with TTG (Through The Glass) technology without the need of opening the housing
  • Detection of plugged impulse lines
  • Integrated totalizers and in addition a binary output as pulse or frequency output for activating external totalizers
  • Exchangeable electronics with automatic configuration capability

Overview 266JSH/JST

Reliably providing the most accurate measurement of DP, SP, temperature, and diagnostics every single second

The 266 Modbus® multivariable provides precise and reliable measurement of differential pressure, static pressure, temperature (from an external RTD) and diagnostic information once every second, to flow computers and RTUs. Individual device Modbus® addresses can easily be configured using the optional keypad/display or using the XMV Interface application in ABB’s Totalflow flow computers or RTUs. This application creates a “plug and play” interface to the multivariable sensor and indicates any active alarms that may be present in easily understood text. The combination of ABB’s Totalflow flow computer or RTU and one or more ABB 266 Modbus® multivariables makes an ideal solution when multi-tube measurement is required and/ or when the transmitters must be located in a Class I, Division 1 hazardous location.

DATA 266JSH/JST

  • Base accuracy: ± 0.04 %
  • Reduced process penetrations save money and reduce the risk of leakage
  • High static working pressure option (41 MPa, 6000 psi) for power plants, pipelines or oil and gas production
  • True draft range (down to 0.05 kPa, 0.2 inH2O) transmitter
  • Local operation with LCD with TTG (Through The Glass) technology without the need of opening the housing
  • Detection of plugged impulse lines
  • Exchangeable electronics with automatic configuration capability
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB K-Tek xLevel KM26 Magnetic Level Gauge
Category: Process Instrumentation
Sub-Category: Level Measurement
Tags: ABB, K-TEK
ABB LMS200

Overview

The LMS200 consists of two snap action switches operated by a precision actuation mechanism. The actuation mechanism consists of two cams arranged on a spindle assembly. A rod magnet is internally mounted to a spindle assembly in such a way as to cause the spindle to rotate when a magnetic field of proper orientation passes near the switch. A magnetic KM26 float passing by the LMS200 in either the upward or downward direction will cause the switch to change states. After the float has passed, the switch will remain in its respective state until the float passes the switch going in the opposite direction. The action of the switch is break before make.The unique magnetic coupling action eliminates the need for seals, diaphragms, springs, or torque tubes. There is no physical contact between the switch and the process. Magnetic coupling also eliminates the necessity of process connections and insures total isolation from the process.

Data

  • 10 amps rated DPDT switch (NO or NC contacts)
  • Unique concept of magnetic coupling, eliminating direct contact with process
  • No process piping or valves required
  • Easy mounting and adjustment; only small screwdriver required
  • Trip point infinitely adjustable without changing process piping
  • Vibration resistant
  • Compact design
  • Suitable for high temperature applications
  • Industrial Explosion Proof IP66/67 and NEMA4X enclosure with ATEX/IECEx, FM US and Canadian approvals
Category: Process Instrumentation
Sub-Category: Level Measurement
Tags: ABB, K-TEK
67 products«1 of 7»
67 products«1 of 7»
Process Instrumentation
Kobold Temperature Products
Download PDF
Category: Process Instrumentation
Sub-Category: Temperature Transmitters
Tags: Kobold
ABB P-M26 Manifold Accessory
OverviewABB new manifold line is characterized by an advantageous relationship between quality and price which enabl... Read More
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P-266VSH Wireless Pressure Transmitter
OverviewThis transmitter features in-field replaceable electronics module that thanks to the auto-configu... Read More
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P-266MSH Pressure Trans for High Static Measurements
OverviewThis transmitter features in-field replaceable electronics module that thanks to the auto-configuration ... Read More
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266HSH Pressure Transmitter
OverviewWith a long-term stability, 266HSH grants lasting performances even in extreme ambient and process condi... Read More
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266DSH Pressure Transmitter
OverviewThis transmitter features in-field replaceable electronics module that thanks to the auto-configuration ... Read More
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB-266DDH Direct-Mount Seal Differential Pressure Transmitter in AI
OverviewThis transmitter can be configured with a direct mount diaphragm seal and a standard pressure connection... Read More
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB P 266CSH CST 266JSH JST
Overview 266CSH/CSTThe multivariable transmitters in the 266CSH are used for differential pressure flow measurement... Read More
Category: Process Instrumentation
Sub-Category: Pressure Transmitters
Tags: ABB
ABB K-Tek xLevel KM26 Magnetic Level Gauge
Category: Process Instrumentation
Sub-Category: Level Measurement
Tags: ABB, K-TEK
ABB LMS200
OverviewThe LMS200 consists of two snap action switches operated by a precision actuation mechanism. The actuation m... Read More
Category: Process Instrumentation
Sub-Category: Level Measurement
Tags: ABB, K-TEK
67 products«1 of 7»

How do I determine which instruments I need and their cost?

This depends on what you are needing to control or measure, your operating environment, your specific process flow, and many other factors. Durkin’s process specialists can help you determine the specific process instruments (down to the part number) that suit your application, budget, and expected life-span the best. Call (314) 432-2040 or contact us.

What is process instrumentation?

Process Instrumentation are sensors and instruments used to measure and control process variables including levels, flow, pressure, temperature, pH, and humidity.

In-field instruments, such as flowmeters or temperature sensors, are close to the process or measurement point, or may even have process liquids flowing through them. Panel instruments not usually where the process is happening, but are rather located ina controlled room or with the line controls.

Common types of process instrumentation include: flow meters, rotometers, level sensors, temperature sensors, recorders (to record process data), actuators, valves, gas analyzers, positioners, and actuators.

What symbols are used for process instruments?

Depending on the program, plant standards, and engineering firm that did the drawings, symbols for process instrumentation can vary. You should have been supplied with a lead or legend sheet that defines the symbols for the particular set of drawings you are looking at. However, there are a common set of generally agreed upon symbols, examples of which you can reference here.

Robert Cook at AiCHe has put out an excellent blog post on interpreting and using instrumentation symbols. If that doesn’t help, contact Durkin and one of our team members can help you solve the mystery: (314) 432-2040

Do you only supply the brands listed?

We carry a wide-range of process instrumentation and solutions. You can see our full supplier list here, but we may be able to source brands or point you the right distributor for other brands. More importantly, we can help you determine the appropriate instrumentation and controls solutions needed to solve your process issues. Talk to one of our experts today: (314) 432-2040 or fill out a contact form.