Badger Meter SDI Series Flow Sensors

Accurate, economical impeller flow sensors for insertion or hot tap installations.

Badger Meter SDI Series Insertion Flow Sensors
Badger Meter SDI Series Hot Tap Flow Sensors

Starting at $797.00

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Manufactured

By Badger Meter

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

Some models in stock. View available part numbers.

Product Manual Product Specs

Features

For flow rates from under 0.3 ft/sec to over 20 ft/sec
Accurate up to ±1 %
For 1-1/2 to 36+ inch pipes
Insertion and hot tap versions
Numerous output and materials options
Rugged brass or stainless steel construction
Bi-directional flow metering available
Battery powered electronics available

Badger Meter SDI series impeller flow sensors offer unparalleled performance for liquid flow measurement in closed pipe systems in an economical, easy to install package. Designed for insertion or hot tap installations, SDI series flow sensors offer a quick response to changes in flow rate and are well suited to flow control and batch type applications in addition to flow monitoring.

The Badger Meter SDI series measures flow rates from under 0.3 ft/sec to over 20 ft/sec. A proprietary digital detection circuit allows the meter to achieve accuracies of up to ±1 % regardless of the conductivity or turbidity of the liquid. The SDI series insertion style sensor is intended for general flow measurement applications on pipes ranging from 1-1/2 to 36 or more inches. They are available in either brass or stainless steel construction and install directly into pipes via a 1" tap. Hot tap sensors feature an isolation valve and mounting hardware to install or remove the sensor from a pipeline that is in service at the time of installation or cannot be de-pressurized and drained for service. The hot tap sensors are constructed of 316 stainless steel and are rated for service to 1000 psi and 180° F.

The Badger Meter SDI series includes a rugged, four-bladed, non-fouling impeller which does not require custom calibration. The sensors can be configured for bi-directional flow as well as battery powered electronics. Additionally, there are a number of options for output, display and materials allows users to customize the sensor to nearly any application.

Spec Sheets

Badger Meter SDI Series Flow Sensors Datasheet PDF (335 KB)

Manuals

Other

Flow Application Information Form (268 KB)

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Badger Meter ASDIB-20 Programming Kit

Programming kit for battery powered Badger Meter SDI series flow sensors.

In Stock

$233.00

Badger Meter 840134-0002 Programming Kit

USB to DIC converter programming kit facilitates the connection of legacy devices to USB computer ports.

In Stock

$233.00

Cables

Badger Meter Extension Cable

Extension cables for SDI series flow sensors with remote display.

Starting at $156.00

Accessories

Please consider these optional accessories.

Badger Meter A1027 Hot Tap Adapter

Brass tapping adaptor for Badger Meters SDI flow sensors.

Call for pricing

Badger Meter Model 310 Analog Transmitter

Programmable transmitter for converting flow signals to a linear 4-20mA analog signal.

Starting at $315.00

Badger Meter Model 320 Pulse Transmitter

Programmable transmitter for converting flow signals to a scaled units/pulse signal.

Starting at $398.00

Here's how some of our customers use this product...

4-inch Chilled Water Line

The Background: Our customer is an utility company currently doing retrofit work on a 4-inch water line that feeds a chiller. They seek a simple, easy-to-install flow meter to measure the amount of water travelling the pipe.

The Problem: The pipe has an existing 1” fitting and the customer does not want to install a 1-1/2” fitting which most other flow meters would require.

The Solution: The Badger Meter SDI Series are paddle wheel flow meters designed for insertion or hot-tap installations. They are an excellent value, accurate, and simple to install as a battery operated totalizator is available meaning there are no wires to run. Per the customer’s needs, the SDI Series is intended for direct installations into pipes via a 1” tap.

Part Number	Price	Available
SDI2H1N00-0200 Show Configuration	$1,343.00	1 in stock

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Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 4-6 weeks". Click here to select options