Badger Meter SDI1D1N10-0200 Insertion Flow Meter

Product Description

The BADGER METER SDI1D1N10-0200 is an insertion-style flow meter designed for liquid flow measurement in industrial and commercial piping systems. It features a brass and PPS tip assembly with a tungsten carbide shaft, stainless steel impeller, and Torlon bearing for durability under continuous service conditions. The meter outputs a standard analog 4-20 mA signal, making it compatible with most building automation and process control systems. Rated to 1,000 psi maximum pressure and 180 degrees F maximum temperature, this unit suits demanding fluid monitoring applications. It carries a NEMA 4X enclosure rating for protection against washdowns and corrosive environments. No display is included. A licensed instrumentation or mechanical technician typically handles installation and commissioning.

This meter is suited for insertion into pipe sizes ranging from 1.5 inches to 10 inches (nominal). It is used in commercial HVAC hydronic systems, industrial process piping, and water distribution monitoring where a non-intrusive, direct-insert measurement solution is required. The 1-inch male NPT process connection allows direct threading into a prepared fitting or saddle on the pipe wall. Hot tap installation is not available with this configuration. The analog output integrates readily with PLCs, data loggers, and building management systems that accept a 4-20 mA input signal.

Key Features

• Analog 4-20 mA output for direct integration with PLCs and BMS controllers
• Brass and PPS tip body with tungsten carbide shaft for corrosion and wear resistance
• Stainless steel impeller and Torlon bearing for reliable impeller rotation in demanding fluids
• NEMA 4X enclosure rating for washdown and corrosive environment protection
• 1-inch male NPT process connection for straightforward field installation
• Rated to 1,000 psi and 180 degrees F for high-pressure and elevated-temperature service
• No display configuration minimizes enclosure complexity where remote signal monitoring is used

Compatibility

Designed for direct insertion into pipe sizes from 1.5 inches to 10 inches nominal diameter. Hot tap installation is not supported with this tip and connection configuration.

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 pipe section before installing or removing the meter, and verify the system is vented and drained as required by site safety procedures. The 1-inch male NPT process connection should be made to a properly rated fitting or weld-o-let using appropriate thread sealant rated for the service fluid and temperature. Wiring of the 4-20 mA analog output should follow applicable NEC requirements for the installation class and environment.

Technical Specifications

• Type: Insertion Flow Meter
• Accuracy: 1 percent
• Supply Voltage: 24 VDC
• Output Signal: Analog 4-20 mA
• Process Connection: 1 inch Male NPT
• Compatible Pipe Size: 1.5 to 10 inches
• Maximum Pressure: 1,000 psi
• Maximum Temperature: 180 degrees F
• Enclosure Rating: NEMA 4X
• Tip Material: Brass and PPS
• Shaft Material: Tungsten Carbide
• Impeller Material: Stainless Steel
• Bearing Material: Torlon
• O-Ring Material: Viton
• Display: None

Standard Information

• Brand: BADGER METER
• Manufacturer Part Number: SDI1D1N10-0200