Badger Meter SDI0D2N11-0200 Insertion Flow Meter

Product Description

The BADGER METER SDI0D2N11-0200 is an insertion-style flow meter designed for liquid flow measurement in large-diameter piping systems. It installs directly into pipes ranging from 12 to 36 inches without requiring a full inline spool piece, making it practical for retrofits and new construction alike. The meter features a stainless steel and PPS sensor tip, a tungsten carbide shaft, a stainless steel impeller, and a Torlon bearing for durability in demanding service conditions. It outputs a standard analog 4-20 mA signal and includes an onboard LCD display for local readout. Rated to 1,000 psi and 180 degrees F, it suits a wide range of industrial and commercial water or fluid service applications. A licensed instrumentation technician or mechanical contractor typically handles installation and commissioning.

The SDI0D2N11-0200 is suited for commercial and industrial piping systems where large-diameter flow measurement is required. Its direct-insert design eliminates the need to cut out and replace a pipe section, reducing downtime during installation. The NEMA 4X enclosure rating makes it appropriate for wet or washdown environments. The 24 VDC power supply requirement and 4-20 mA analog output allow straightforward integration with building automation systems, PLCs, and SCADA platforms commonly found in water treatment, HVAC, and industrial process facilities.

Key Features

• Insertion design fits pipes from 12 to 36 inches without full inline cutout
• Stainless steel and PPS sensor tip with tungsten carbide shaft for corrosion and wear resistance
• Stainless steel impeller and Torlon bearing for reliable long-term operation
• Analog 4-20 mA output with onboard LCD display for local and remote monitoring
• NEMA 4X enclosure rating for wet and washdown environments
• Rated to 1,000 psi maximum pressure and 180 degrees F maximum temperature
• Viton O-ring seal for fluid compatibility and pressure integrity

Compatibility

Designed for direct insertion into pipes sized 12 to 36 inches with a 1-inch male NPT process connection. Suitable for liquid flow measurement applications requiring a 24 VDC powered, analog 4-20 mA output device in a NEMA 4X rated enclosure.

Installation Notes

Installation should be performed by a qualified instrumentation technician or licensed mechanical contractor familiar with process piping and flow measurement equipment. Isolate and depressurize the line before installing or servicing the meter. A hot-tap fitting or isolation valve is typically required to allow safe insertion and removal under system pressure conditions. Verify that the process fluid, temperature, and pressure are within the rated limits of the meter before commissioning.

Technical Specifications

• Type: Insertion Flow Meter
• Pipe Size Range: 12 to 36 inches
• Process Connection: 1 inch Male NPT
• Supply Voltage: 24 VDC
• Output Signal: Analog 4-20 mA
• Maximum Pressure: 1,000 psi
• Maximum Temperature: 180 degrees F
• Accuracy: 1 percent
• Enclosure Rating: NEMA 4X
• Sensor Tip Material: Stainless Steel / PPS
• Shaft Material: Tungsten Carbide
• Impeller Material: Stainless Steel
• Bearing Material: Torlon
• Seal Material: Viton O-Ring
• Display: LCD

Standard Information

• Brand: BADGER METER
• Manufacturer Part Number: SDI0D2N11-0200