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Sourcing Remote Telemetry Signal Transmitters for Badger Meter Flow Sensors
Quick Answer: Silver Instruments supplies remote telemetry signal transmitters that work with Badger Meter flow sensors and similar pulse, frequency, and sine wave outputs. You get a 4-20 mA HART signal, a pulse output, or an RS485 Modbus link for SCADA and remote flow totalization. Send your pipe size, flow range, sensor output type, and power supply to Silver Instruments for a matched transmitter and a firm price.
Why Remote Transmitters Are Ordered With Badger Meter Flow Sensors
Many Badger Meter flow sensors produce a low level sine wave, a frequency pulse, or an open collector output. A remote telemetry signal transmitter converts that raw signal into a standard 4-20 mA HART signal. The PLC or RTU then reads flow rate and total flow without extra wiring for each sensor. Water utilities and wastewater plants use this setup when the control room is 200 to 1000 meters away from the flow line.
Here is the thing. A Badger Meter flow sensor remote telemetry signal transmitter is not one universal part. The right model depends on the sensor output, cable distance, and the receiving device. We see many sites where a pulse input transmitter works for local totalization but HART is better for remote diagnostics.
Input and Output Options That Work on Real Sites
Silver Instruments keeps transmitter models that accept pulse, frequency, sine wave, and open collector inputs from DN15 up to DN300 flow lines. The main output is isolated 4-20 mA HART with a second passive pulse output. Power supply is 24 V DC. Accuracy is 0.1 percent of span. Ambient rating is -20 °C to 60 °C. Housing is IP67 aluminum or polycarbonate. If you need data logging, the RS485 Modbus RTU port sends flow rate, total flow, and diagnostic status to one remote RTU.
For long cable runs use 4-20 mA HART or RS485 Modbus. A current loop works well up to 1000 meters with shielded twisted pair cable. RS485 works up to 1200 meters. Pulse output is fine for short runs under 100 meters. This avoids the old problem of a weak frequency signal dying before it reaches the panel.
Concrete Site Examples From Our Order Log
We supplied these transmitters to a water utility in the Philippines that uses Badger Meter insertion flow sensors in distribution lines. A chemical plant in Vietnam ordered 12 units for raw water and RO feed lines. An oil terminal in the UAE uses pulse input transmitters to total diesel transfer from oval gear flow meters. A dairy plant in Mexico needed 4-20 mA HART outputs for CIP flow monitoring. Each site had a different receiving device but the same goal. They needed a clean signal at the control room.
How to Specify a Transmitter Without Errors
Send us four data points. Pipe size in DN or inches. Flow range in m3/h, l/min, or kg/h. Sensor output type and its frequency range. P
Most engineers skip this part and order by brand only. Then the output module does not match the PLC card. So before you place an order, confirm the receiving channel. A 0 to 10 V DC analog input card needs a different output module than a 4-20 mA HART input card.
Wiring and Mounting Notes
On most water sites we recommend a two wire loop powered transmitter for simple flow rate monitoring. If you need totalization and data logging, use a four wire transmitter with pulse and RS485 Modbus RTU. One Modbus loop can support up to 32 transmitters. That reduces cable and I/O card costs. Field mount units go close to the sensor. DIN rail units sit in the panel. We ship standard units with a test report and a simple wiring diagram.
Price, Lead Time, and Stock Status
A basic remote telemetry signal transmitter for a Badger Meter flow sensor starts around USD 180 for a DIN rail version. A field mount IP67 version with HART and pulse output is usually USD 240 to USD 380 depending on input type and certificate. Lead time is 3 to 7 days for standard versions. ATEX Zone 1 certified transmitters may take 2 to 3 weeks. Silver Automation Instruments ships from Nanjing China to Southeast Asia, the Middle East, Latin America, and Africa by DHL, FedEx, or sea freight.
FAQ
Can I connect a Badger Meter flow sensor directly to a PLC?
Sometimes yes if the PLC input card reads high frequency pulse directly. In practice many older RTU and PLC cards cannot read a raw sine wave or low millivolt signal. A remote telemetry signal transmitter solves that with a standard 4-20 mA HART output.
What signal output is best for long cable runs?
4-20 mA HART works well up to 1000 meters with shielded twisted pair cable. RS485 Modbus also works well up to 1200 meters. Pulse output is best for short runs under 100 meters.
Do you stock ATEX certified transmitters for gas or solvent areas?
Yes. Silver Instruments supplies ATEX Zone 1 and Zone 2 versions. Send the gas group and zone classification so we select the right certificate.
Can this transmitter work with other flow meter brands?
Yes. The input accepts pulse and frequency from electromagnetic, turbine, oval gear, and vortex sensors. You are not locked to one brand.
How do I get a price for a Badger Meter flow sensor remote telemetry signal transmitter?
Send your pipe size, flow range, sensor output, power supply, and hazardous area class to Silver Instruments. Tel +86-135-1213-1526. WhatsApp 86-135-12131526. WeChat +86 13512131526. We reply with a matched model and a firm quotation within 24 hours.
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