This cost effective meter is simple to install and handles a wide range of low viscosity liquids. Applications include irrigation, HVAC (Hot and Chilled water), water distribution, municipal and industrial water, and waste water. The stainless steel and PVDF construction makes it ideal for batching and blending many industrial chemicals. The Insertion Meter has a high pressure submersible design and electrical interference immunity. Pipe sizes are 1.5 inches to 36 inches (40-900 mm). European CE compliant.

How it works:

Flow passes through a pipe causing the durable PDVF rotor to spin. Magnets installed in the 316 stainless steel rotor pass by pulse sensors within the transducer body and in turn this produces frequency outputs proportional to flowrate.

A non magnetic rotor is available for liquids containing ferrous suspensions (metal fragments). Major obstructions such as pumps, valves, reducers, or strainers should be kept well outside the straight run pipe section (10 feet is recommended). An optional bi-directional discriminator output is available, as well as an intrinsically safe Reed switch for hazardous area operation.

Other features:

• Compatible with various GPI Electronics
• Dual independent pulse outputs
• PVDF bearing
• A precision ground stainless rotor shaft
• Dual independent pulse outputs
• Direct input to PLC and Computer
• Integral or remote high speed preset batch controller

Check out the IM Series Meters online catalog.

http://youtu.be/rNIZsNxarEk

Find out more online at: http://catalog.gpi.net/viewitems/g2-series-industrial-grade-meters/g2-industrial-meters-pvdf-2?

http://www.youtube.com/watch?v=iZP9K5ScfGs

If you would like to read more on the G2 Stainless Steel flowmeters from GPI you can read this post,” Stainless Steel Turbine Liquid Flowmeter: Huh? What is it good for?”

Measure the Kerosene Dilutant (KD) pumped into the earth to breakdown the gravity composition of crude oil. This process helps extract crude oil from oil wells for processing. Monitoring the amount of KD pumped, results in accurate cost for each oil well. After installing the GM002 with Standard Display, the user realized a cost savings and had an accurate count of KD used.

Flow Meter Problem:

The user needed a way to monitor the amount of Kerosene Dilutant pumped into the earth during the process of extracting crude oil. The cost of this product ranges from $80 – $100 per barrel so using unnecessary dilutant can drive up the cost of extracting the crude oil. An accurate, easy and cost-effective meter was required to solve the problem.

Company Type: Chemical Mixing

Market: Mining

Application Category: Monitoring

GPI Flow Meter Used: GM002S2C41-5

Flow Meter Drawing:

Flow Meter Solution:

Tank holds 1,000 barrels of KD with various lines coming out to feed multiple oil site locations. Place the meter before the pump and above ground at the oil well site. The pump mixes the KD fluid and transports it through rods into the earth. After the crude is broken down, another pump at the bottom of the well, pumps the crude above ground.

Questions?

If you have questions please feel free to leave a comment on this page or call GPI Customer Service at 888-996-3837 or 316-686-6746. You can also visit the GPI web site at www.gpimeters.net or our online flow meter catalog athttp://catalog.gpi.net

Glycerin delivered in a rail tanker must be unloaded and measured as it is added into a large mixing tank used to make individual batches. The GM515 fits easily between the pump and the mixing tank. The Mechanical display is easy to read and this meter provides accurate measurement, batch after batch. The low maintenance on this meter proved perfect for this particular application.

Flow Meter Problem:

The user needed a way to measure Glycerin from a rail tanker as it goes into a large mixing tank with other chemicals. The meter must be durable with low maintenance but accurate to control costs of each batch. Techs. required a meter that is easy to read from the mixing tank area.An accurate, easy-to-read and cost-effective meter was required to solve the problem.

Company Type: Chemical Mixing

Market: Retail Trade

Application Category: Batching

GPI Flow Meter Used: GM515A2M32-9

Flow Meter Drawing:

Flow Meter Solution:

GPI’s GM515 meter fit perfectly in the line after the pump but before the mixing tank. This meter was easy to install and provided the accuracy needed to control waste in each batch. In addition, the end user realized a cost savings because this set up shortened the process. Techs. were able to complete more batches in the same amount of time.

Questions?

If you have questions please feel free to leave a comment on this page or call GPI Customer Service at 888-996-3837 or 316-686-6746. You can also visit the GPI web site at www.gpimeters.net or our online flow meter catalog at http://catalog.gpi.net

If you are familiar with our GPI flow meter brand you probably know or have experience with our electronic digital flow meter display.  We believe that our flow meter display is one of the better ones out on the market today. In this post we will explore what we call the “new” GPI 9 LCD electronic display that is being shipped with our TM Series Water Meters, G2 Series Industrial Grade Flow Meters and our A1 Series Flow Meters.  We hope that by the end of this post you will be familiar with some of the basics of this flow meter display and have a better understanding on how it works with our flow meters.

What does the “new” GPI 9 flowmeter display do?

Allows you to measure batch & cumulative flow totals

The GPI 9 flowmeter electronic display gives you two totals, one for batching a set amount of liquid that you can reset and the other is a cumulative total that can’t be reset. An easy way to understand these two totals is if you think of the batch total as your trip meter in your car. The trip meter allows you to see how many miles you have traveled with the ability to reset it whenever you see fit. That is the same thing the batch total option on this flowmeter display does, it allows you to measure an amount of liquid with the ability to reset it at anytime.  The way to remember how the cumulative total works is if you think of your car’s odometer.  The odometer measures how many miles the car has traveled but you can’t reset it. The cumulative total option on this display measures the same way as the odometer, total gallons or litres that the meter has measured in its lifetime use.

Measures Flow Rate

The GPI 9 flow meter display allows you to measure the flow rate of liquid being measured. The flow rate is typically measured in gallons or litres per minute (GPM or LPM). This new display allows you to measure in units per minute, units per hour and units per day. If you need to measure how much water your applications has running through it per hour all you have to do is hit a couple of buttons and the display will change from measuring gallons per minute to gallons per hour. The flow rate is like your speedometer in your car, it tells you the speed that your liquid is traveling through your line or application.  This feature is good if you are monitoring how fast or slow your liquid passes through your pipes.

Non-Volatile Totals = No Data Loss

If you have ever used one of these displays in the past you would have noticed that when you replaced your batteries the totals zeroed out.  In this new configuration of the GPI 9 display, when you change your batteries your totals will still be available once the meter is powered back on.  This is also a great feature if you install your flow meter in a remote area that you only check on every now and then. If the meter display happens to lose battery power by the time you get a chance to check it, you can rest assured that once you put new batteries on the display your totals will still be available for you to see.

5 Year Battery Life = Display Doesn’t Turn Off

If you have purchased one of these new displays you might have noticed that the display never shuts off.  The main reason that this happens is because of the Lithium battery life of five-years.  We used to send flow meters that had this display with a battery tab installed that needed to be pulled in order for the display to turn on. This display has a five year battery life regardless of whether it is on or off. The power that this display draws is very small therefore it affords for a long lasting battery life.

Easy-To-Use Correction Factor Method

The new display allows you to calibrate your meter by inputting the plus/minus correction factor. You may want to custom calibrate the meter after testing using your actual fluid conditions. You can field calibrate the meter by using the buttons to enter the percent of change you want the display to correct. Values from -99.99% to +99.99% can be entered.

Various Factory Calibration Units Available

This flow meter display’s standard factory calibration is in gallons and litres. However, the display can be configured to read in imperial gallons, quarts, ounces, cubic feet, cubic centimeters, cubic meters or barrels.

Ability to Count Past 999,999

In past versions of this display you were only able to read flow rates up to 999,999 because of the six-digit allowance on the display.  This new flow meter display will illuminate a X10 on the top right once you have gone past 999,999. This gives you the ability to know that you are at 1,000,000 and above. If you go past 999,999 X10 then the meter will go back to 100,000 and a X100 will be illuminated on the top right corner instead of X10.

What are the differences between this flow meter display and the previous version?

• Gallons read GL instead of GAL.
• Litres read LT instead of LTR.
• Flow Rate displays as FLOWRATE/M instead of FLOWRATE. The M at the end of FLOWRATE means gallons or litres per minute depending on how you have the display set to reading. This can also be switched to read FLOWRATE/H to measure per hour or FLOWRATE/D to measure per day, with the exception of the TM series meters.
• Top right side of the meter reads FAC instead of PRESET. If these three letters are showing it means that the display is being used under the factory calibration. If you custom calibrate it for your specific liquid the FAC will not show. This will help you know in what calibration mode you are under.
• TOTAL 1 doesn’t say locked but know that this is the cumulative total and you can’t zero it out.
• TOTAL 2 says BATCH next to it indicating that this is the total you should be on if you want to run batches at a time.
• The numbers are wider therefore making it easier to read.
• The display will not shut-off.

Have More Questions?

If you have questions please feel free to leave a comment on this page or call GPI Customer Service at 888-996-3837 or 316-686-6746.

You can also visit the GPI web site at www.gpimeters.net or our online flow meter catalog at http://catalog.gpi.net

Are you looking to purchase GPI Flow Meters and Flow Instrumentation Products? Find a GPI stocking distributor HERE!

We hope you enjoy the new improvements in our latest industrial flow meter catalog. Please check it out below:

You can also download a PDF of the GPI flow meter catalog here!

Let us know what you think on the new design and if you have any questions on any of our flow processing instruments.

Thanks for reading our blog and we will post some new applications and other flow meter articles soon.

Want More Information on GPI Flow Meters?

If you have questions about these meters please feel free to call us at 316-686-7361 or email us at meters@gplains.com.

Want to buy GPI Flow Meters?

Find your stocking GPI distributor by filling out this simple form here. It will automatically e-mail you the contact information of a stocking GPI distributor.

The 3" and 4" Water Meters are available in Spigot, NPT or Flange Fittings

GPI would like to introduce the new members of the TM Series Water Meters, the TM300 and TM400. If you are looking for 3” and 4” water meters for your water applications give these new GPI water meters a try.

Why buy GPI TM300 and TM400 Water Meters?

GPI has sold this proven design for nearly 30 years. What’s new with the TM300 and TM400 is the larger housing size to accommodate higher flowrates. These meters fit into existing configurations even when space is tight. The TM300 and TM400 meters provide real value and are an excellent choice when accuracy is important. Compare cost and features and you’ll find the GPI Water Meters are unbeatable.

The TM300 and TM400 meters come standard with the low-profile display. The display provides Batch and Cumulative Totals plus Rate of Flow in gallon, litre and cubic feet units.

The TM300 3″ water meter has a flow range of 40 – 400 GPM (151-1514 LPM). The TM400 has a flow range of 60-600 GPM (227-2271 LPM).

These meters meet Schedule 80 PVC specifications. TM300 and TM400 meters are available with Spigot, NPT and Flange fittings. Choose the spigot version when your application requires other fitting types.

Water Meter Applications

Customers tell us they use GPI meters in water processing and irrigation applications. Examples include: make up water, rinse or feedwater and monitoring of greywater. Greywater alone can be used in irrigation districts, landscaping, golf courses, parks and any industry that uses non-potable water.

HVAC Cooling towers and boilers found in large buildings provide another application. These systems use large amounts of water so efficiency and waste can be a real problem. GPI meters can help solve this problem by monitoring flow rates and water usage. Think of building design sites, cold storage or medical equipment facilities, manufacturing plants and other similar industries.

Reverse Osmosis sites frequently use meters with water. GPI Meters can measure water on the inlet and outlet of large R.O. and chemical feed systems. GPI Meters offer a substantial cost savings when compared to mag meters.

Helpful 3″ and 4″ GPI Water Flow Meter Information

– TM Series Water Meters Online Catalog (1/2″ – 4″ Water Meters)

– TM Series Water Meters Specification Catalog Page (PDF)

– TM Series Water Meters – How-to build model for ordering product (PDF)

Want More Information on these Water Meters?

If you have questions about these meters please feel free to call us at 316-686-7361 or email us at meters@gplains.com.

Determining fuel used for generating power on work boats reduces the amount of taxes owed. Additionally, accurate data about motor performance can pinpoint efficiency problems resulting in fuel savings. When fuel prices soar this cost savings increases, creating a demand for an accurate system to determine “net use.” The GPI GM005 meter combined with the GX500 provides a “green” solution for reducing fuel used in work boats.

Flow Meter Problem:

Fuel use on work boats determines the tax paid on fuel. Fuel used for generating power is not taxed. Until recently,boat captains had no way to accurately determine the amount of fuel used for generating power. Estimating this difference often resulted in overpayment of taxes. Determining accurate net use, helps compare efficiency between boat engines. Adjustments can then result in additional fuel savings.

Company Type: Work Boat Fleet Operator

Market: Transportation

Application Category: Efficiency Improvment

GPI Flow Meter Used: GM005A2H41-6

Flow Meter Drawing:

Flow Meter Solution:

GPI’s GM005 combined with the GX500 provides an accurate way to measure net use. One GM005 and GX500 is installed on the supply line with a second pair installed on the return line. This system allows an operator to compare fuel consumption versus speed and achieve the most efficient use of fuel. Reducing fuel costs, tax relief and “green” benefits result by using the GPI “net use” method.

Questions?

If you have questions please feel free to leave a comment on this page or call GPI Customer Service at 888-996-3837 or 316-686-6746.

You can also visit the GPI web site at www.gpimeters.net or our online flow meter catalog at http://catalog.gpi.net