330 Series Relay Transmitter

The Model 330 is a compact, programmable relay control transmitter capable of converting the signal from a Badger Meter flow sensor into a flow switch.

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Temperature Range

-25...70 °C

-20...158 °F

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Features
Specifications
Market Applications
Documentation
Parts & Accessories

A powerful, competitively priced relay control device.

The compact cast epoxy body can easily be mounted to panels, DIN rails or enclosures.

Relay Output. A pair of single pole relays, one normally open and one normally closed; both relays act in unison to the programmed parameters.
Selectable Alarm Type. May be programmed as a high flow alarm or as a low flow alarm.
Programmable Set & Release Points. The set point is programmed independently from the release point.
Programmable Time Delays. Provides a time delay between crossing the set or release point and energizing or de-energizing the relay.
Latch Feature. Maintains the relays in the energized state even when the alarm condition has been satisfied, until manually reset.
Remote Reset. Allows all the control parameters to be reset by an external signal.

Specifications

Download CSI Specifications

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Power Supply Options

12…28V AC RMS, 200mA max
12…40V DC, 100mA max

Flow Sensor Input - All Sensors

Excitation voltage 3 wire sensors: 9.1 V DC 500 Ω source impedance

Pulse Type Sensors - Signal Amplitude

2.5V DC threshold

Pulse Type Sensors - Signal Limits

Vin < 35V (DC or AC peak)

Pulse Type Sensors - Frequency

0…10 kHz

Pulse Type Sensors - Pull-up

2 kΩ

Sine Wave Sensors - Signal Amplitude

10 mV p-p threshold

Sine Wave Sensors - Signal Limits

Vin < 35V (DC or AC peak)

Sine Wave Sensors - Frequency

0…10 kHz

Relay

1 form A, 1 form B

Contact Ratings

5A @ 30V DC
5A @ 125V AC
5A @ 250V AC

Time Delay

1…9999 second delay between flow point and relay actuation

Transient Suppression

Designed to withstand a 5000 volt, 1/2 microsecond, 100 kHz ring wave

Sensor Calibration

Badger Meter Sensors: Use K and Offset values provided in sensor owner's manual
Other Sensors: Check with factory

Unit of Measure - Flow Measurement Rate

gpm, gph, I/sec, I/min, I/hr, ft3/sec, ft3/min, ft3/hr, m3/sec, m3/min, m3/hr

Programming

Requires computer running Windows 7, XP or Vista

Operating Temperature

–25…70 °C

–20…158 °F

Storage Temperature

–40…85 °C

–40…185 °F

Weight

4.8 oz with headers installed

Accessories

A301 programming kit with cable and software

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Market Applications

Building Design, HVAC & Plumbing

Flow instrumentation solutions are a crucial aspect of building design, construction and operation for apartments, hospitals, schools, factories and other facilities. From HVAC and grounds management to plumbing and water services, our flow meters are specifically designed to provide solutions that are accurate and reliable, even under the most challenging conditions.

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APPLICATION EXAMPLES

Turf Irrigation | Municipal/Agricultural Irrigation
Industrial Process

The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

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Product Data Sheets | English Impeller Model 330 Programmable Relay Control Transmitter

Manuals & Guides | English Impeller Model 330 Programmable Relay Control Transmitter

Specifications | English Impeller Model 330 Programmable Relay Control Transmitter

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330 Series Relay Transmitter

330 Series Relay Transmitter

A powerful, competitively priced relay control device.

Specifications

Market Applications

Product Documentation

We’re sorry, your request didn’t return any documents.

Parts & Accessories