Digital Flowmeter™ – Monitor compressed air usage and waste!

Digitaler Durchflussmesser - Digital Flowmeter

What Is The Digital Flowmeter?

EXAIR’s Digital Flowmeter is the easy way to monitor compressed air consumption and waste! The digital display shows the exact amount of compressed air being used downstream. This makes it possible to save thousands of dollars per year in compressed air waste – helping to identify costly leaks or inefficient air products. Many companies install the Digital Flowmeter on each major leg of their air distribution system to constantly monitor and reduce compressed air usage.

Why the Digital Flowmeter?

The Digital Flowmeter has an LED display that directly indicates the SCFM of airflow through that pipe (other flow meters require the reading to be multiplied by a specific conversion factor to be accurate). Two models are available for use on Schedule 40 iron pipe – one designed for 1″ Schedule 40 iron pipe and the other for 2″. Each Digital Flowmeter is calibrated for the specific pipe size it is mounted to.

The Digital Flowmeter is designed for permanent mounting to the pipe. It requires the user to drill two 3/16″ diameter holes through the pipe using the included drill bit and locating fixture. The two flow sensing probes of the flowmeter are inserted in these holes. The unit seals to the pipe once the two clamps are tightened. No cutting, welding, adjustments or calibration are ever required.

Digital Flowmeter with wireless capability

The Digital Flowmeter with wireless capability is available as a built in option for EXAIR digital flowmeters. The Digital Flowmeter is a easy way to monitor compressed air consumption. It works wirelessly over a Zigbee® mesh network. A radio module within each meter transmits data to an Ethernet connected gateway. Each Meter with wireless capability has a range of 30 meters. Setup is simple and consists of installing or retrofitting a meter.
If you want to download the software please follow this link to our manufacturer EXAIR. The link opens a new window.

Advantages:

  • Provide wireless monitoring of Exair flowmeters throughout a plant
  • Configured to prevent unwanted joining upon the network
  • 128 bit encryption for wireless transmissions
  • Display shows air use in SCFM or m³ per hour
  • Monitoring software provided at no charge
Digital Flowmeter with wireless capability

Summing Remote Display

The Summing Remote Display for the Digital Flowmeter has a four digit LED display that directly indicates m³/hour of airflow through the pipe it is mounted upon.

The Summing Remote Display shows that flow measurement, the daily and cumulative usage and is frequently used when the Digital Flowmeter is in an obscure, hard to read location. It is prewired with 15,20 m of cable and is powered by the Digital Flowmeter.

Model Display
9150-M3 LED, Readout displays m³/hr

USB Data Logger

The award-winning Model 9147 USB Data Logger connects directly to your Digital Flowmeter and is simple to use. Download the software to configure the Data Logger to record your flow rate from once a second (about nine hours of data) up to once every 12 hours (over two years).

Please click here Sie hier for download Data Logger Software.

When the Data Logger is removed from the Digital Flowmeter and plugged into a computer, the data can be viewed in the software or exported directly into Microsoft Excel®. The Data Logger is available pre-installed on the Digital Flowmeter.

Model USB Data Logger
9147 USB Data Logger for Digital Flowmeter
USB Daten-Logger
  • Easy to install
  • No moving parts
  • Sensitive at low flows
  • No calibration or setup required
  • Includes necessary components for installation
  • Two models for use on 1″ and 2″ Schedule 40 Iron Pipe
Digital Flowmeter package

Each Digital Flowmeter comes complete with
18 VDC power supply, 3/16″ drill bit, and hole
locating fixture.

Specifications
Accuracy 5% of reading. Add 1% of full scale for air temperature between 40º to 120ºF (4º to 49ºC). Accuracy will be reduced when flow is outside the specified range.
Operating Pressure 30 to 140 PSIG for best accuracy – 200 PSIG max.
Input Power 250 mA at 18 VDC / Power Adapter 120VAC
Wetted Materials Stainless steel, gold, thermal epoxy and Viton (seal)
Ring Material Aluminium
Display Four-digit LED display
Compliance CE and RoHS
Model Pipe Size Range
9090-M3 1/2″ (Schedule 40 iron) 2 – 153 m³/hr
9090-M3-DAT 1/2″ (Schedule 40 iron) 2 – 153 m³/hr
9091-M3 3/4″ (Schedule 40 iron) 2 – 204 m³/hr
9091-M3-DAT 3/4″ (Schedule 40 iron) 2 – 204 m³/hr
9092-M3 1″ (Schedule 40 iron) 2 – 272 m³/hr
9092-M3-DAT 1″ (Schedule 40 iron) 2 – 272 m³/hr
9094-M3 1 1/2″ (Schedule 40 iron) 3 – 340 m³/hr
9094-M3-DAT 1 1/2″ (Schedule 40 iron) 3 – 340 m³/hr
9095-M3 2″ (Schedule 40 iron) 7 – 680 m³/hr
9095-M3-DAT 2″ (Schedule 40 iron) 7 – 680 m³/hr
9096-M3 2 1/2″ (Schedule 40 iron) 8 – 850 m³/hr
9096-M3-DAT 2 1/2″ (Schedule 40 iron) 8 – 850 m³/hr
9097-M3 3″ (Schedule 40 iron) 20 – 2039 m³/hr
9097-M3-DAT 3″ (Schedule 40 iron) 20 – 2039 m³/hr
9098-M3 4″ (Schedule 40 iron) 34 – 3398 m³/hr
9098-M3-DAT 4″ (Schedule 40 iron) 34 – 3398m³/hr
For models sizes from 5″ to 6″ please contact us.
Note: DAT models have the Data Logger installed.
Digital Flowmeter Dimensions 9090
A
Series Pipe Size in mm
9090 1/2″ 3,00 76
9091 3/4″ 3,25 83
9092 1″ 3,63 92
9094 1-1/2″ 4,38 111
9095 2″ 4,88 124
Digital Flowmeter Dimensions 9096
A
Series Pipe Size in mm
9096 2-1/2″ 5,75 146
9097 3″ 6,38 162
9098 4″ 7,38 187

Digital Flowmeter with wireless capability and gateway

Model Pipe Size Range Drill Guide Kit
9090ZG 1/2″ (Schedule 40 iron) 2 – 153 m³/hr Yes
9090ZG-DG 1/2″ (Schedule 40 iron) 2 – 153 m³/hr No
9091ZG 3/4″ (Schedule 40 iron) 2 – 204 m³/hr Yes
9091ZG-DG 3/4″ (Schedule 40 iron) 2 – 204 m³/hr No
9092ZG 1″ (Schedule 40 iron) 2 – 272 m³/hr Yes
9092ZG-DG 1″ (Schedule 40 iron) 2 – 272 m³/hr No
9094ZG 1 1/2″ (Schedule 40 iron) 3 – 340 m³/hr Yes
9094ZG-DG 1 1/2″ (Schedule 40 iron) 3 – 340 m³/hr No
9095ZG 2″ (Schedule 40 iron) 7 – 680 m³/hr Yes
9095ZG-DG 2″ (Schedule 40 iron) 7 – 680 m³/hr No
9096ZG 2 1/2″ (Schedule 40 iron) 8 – 850 m³/hr Yes
9096ZG-DG 2 1/2″ (Schedule 40 iron) 8 – 850 m³/hr No
9097ZG 3″ (Schedule 40 iron) 20 – 2039 m³/hr Yes
9097ZG-DG 3″ (Schedule 40 iron) 20 – 2039 m³/hr No
9098ZG 4″ (Schedule 40 iron) 34 – 3398 m³/hr Yes
9098ZG-DG 4″ (Schedule 40 iron) 34 – 3398 m³/hr No
For models pipe size from 5″ to 6″ please contact us.

Digital Flowmeter with wireless capability, Gateway not included

Model Pipe Size Range Drill Guide Kit
9090Z 1/2″ (Schedule 40 iron) 2 – 153 m³/hr Yes
9090Z-DG 1/2″ (Schedule 40 iron) 2 – 153 m³/hr No
9091Z 3/4″ (Schedule 40 iron) 2 – 204 m³/hr Yes
9091Z-DG 3/4″ (Schedule 40 iron) 2 – 204 m³/hr No
9092Z 1″ (Schedule 40 iron) 2 – 272 m³/hr Yes
9092Z-DG 1″ (Schedule 40 iron) 2 – 272 m³/hr No
9094Z 1 1/2″ (Schedule 40 iron) 3 – 340 m³/hr Yes
9094Z-DG 1 1/2″ (Schedule 40 iron) 3 – 340 m³/hr No
9095Z 2″ (Schedule 40 iron) 7 – 680 m³/hr Yes
9095Z-DG 2″ (Schedule 40 iron) 7 – 680 m³/hr No
9096Z 2 1/2″ (Schedule 40 iron) 8 – 850 m³/hr Yes
9096Z-DG 2 1/2″ (Schedule 40 iron) 8 – 850 m³/hr No
9097Z 3″ (Schedule 40 iron) 20 – 2039 m³/hr Yes
9097Z-DG 3″ (Schedule 40 iron) 20 – 2039 m³/hr No
9098Z 4″ (Schedule 40 iron) 34 – 3398 m³/hr Yes
9098Z-DG 4″ (Schedule 40 iron) 34 – 3398 m³/hr No
Digital Flowmeter Dimensions 9090Z neu
A
Series Pipe Size in mm
9090Z 1/2″ 3,28 83
9091Z 3/4″ 3,46 88
9092Z 1″ 3,84 97
9094Z 1-1/2″ 4,59 117
Digital Flowmeter Dimensions 9095 neu
A
Series Pipe Size in mm
9095Z 2″ 5,34 136
9096Z 2-1/2″ 6,09 155
9097Z 3″ 6,71 171
9098Z 4″ 7,71 196
Dimensions Gateway