<h2>Overview</h2>
<p>The <strong>Milltronics 24250313 handheld programmer</strong> is a portable infrared field tool designed for programming and diagnostics on Siemens/Milltronics DPL and MultiRanger ultrasonic transmitters. Built in Canada, this compact device eliminates the need for desktop configuration equipment when working with level and flow measurement instruments in the field. The 24250313 communicates via infrared LED for non-contact, line-of-sight operation, making it ideal for maintenance technicians and system integrators deploying AirRanger transmitter families.</p>
<h2>Key Features</h2>
<ul>
<li>Infrared LED interface for wireless, line-of-sight communication with compatible transmitters</li>
<li>25-key tactile membrane keypad for field programming and parameter adjustment</li>
<li>9V lithium battery (non-rechargeable, high-capacity long-life design)</li>
<li>Compact, portable form factor optimized for on-site configuration tasks</li>
<li>Motorola MC14497P microcontroller with integrated infrared emitter</li>
<li>Designed for DPL/MULTI transmitter configuration in water, wastewater, and industrial automation applications</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Power Source:</strong> 9V lithium battery (internal, non-replaceable)</li>
<li><strong>Battery Type:</strong> 9V lithium cell, high-capacity long-life (non-rechargeable)</li>
<li><strong>Communication Interface:</strong> Infrared LED (IR emitter for line-of-sight transmission)</li>
<li><strong>Keypad:</strong> 25-key tactile membrane layout</li>
<li><strong>Microcontroller:</strong> Motorola MC14497P</li>
<li><strong>Main Components:</strong> Capacitors, resistors, IR LED emitter for signal regulation</li>
<li><strong>Country of Origin:</strong> Canada</li>
<li><strong>Part Number:</strong> 24250313</li>
<li><strong>Manufacturer:</strong> Siemens / Milltronics</li>
</ul>
<h2>Typical Applications</h2>
<p>The Milltronics 24250313 is ideal for technicians and controls engineers working with ultrasonic level and flow transmitters in the following environments:</p>
<ul>
<li>Water and wastewater treatment facilities</li>
<li>Industrial process control and measurement systems</li>
<li>Tank level monitoring and inventory applications</li>
<li>Field commissioning and troubleshooting of DPL and MultiRanger transmitters</li>
<li>Portable parameter configuration during equipment installation</li>
<li>Maintenance and recalibration of ultrasonic sensors</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Siemens/Milltronics DPL ultrasonic transmitters</li>
<li>Milltronics MultiRanger ultrasonic level transmitters</li>
<li>AirRanger transmitter family</li>
<li>HydroRanger ultrasonic instruments</li>
<li>Any Milltronics field transmitter with infrared communication port</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>Milltronics legacy handheld programmers for DPL/MULTI platforms</li>
<li>Verify compatibility with your specific transmitter model before ordering</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Infrared field communication protocol (proprietary Milltronics IR pulse signal)</li>
<li>Siemens SITRANS ultrasonic transmitter ecosystem</li>
<li>Industrial automation and process control networks using Milltronics instruments</li>
<li>Standard field calibration and commissioning procedures for DPL and MULTI transmitters</li>
</ul>
