Overview
The Delavan 4100 B cap-analog transmitter is a two-wire RF capacitance level transmitter designed for continuous analog measurement in industrial applications. Models 43300, 43304, and 43299C are cost-effective solutions for tank level monitoring and process control, providing proportional 4-20mA output signals that integrate directly into PLC and automation systems.
Key Features
- Two-wire RF capacitance technology for robust, drift-free measurement
- 4-20mA analog output proportional to material level
- Suitable for liquids, slurries, and powder bulk solids
- Integral probe design minimizes installation complexity
- Cost-effective alternative to more complex instrumentation
Technical Specifications
- Output Signal: 4-20mA (proportional to level)
- Measurement Technology: RF Capacitance (two-wire)
- Probe Type: Integral
- Application Media: Liquids, slurries, bulk solids
- Manufacturer: Delavan (L&J Technologies)
Typical Applications
The Delavan 4100 B transmitter is commonly deployed in:
- Petroleum and petrochemical tank level monitoring
- Chemical and process tank gauging
- Food and pharmaceutical ingredient storage
- Wastewater treatment and pump station control
- Industrial process automation and real-time level indication
Compatibility & Replacements
Compatible With
- 4-20mA analog input modules on Allen-Bradley, Siemens, Mitsubishi, and Omron PLCs
- Standard industrial process control systems with 4-20mA instrumentation input cards
- SCADA systems and data acquisition platforms supporting analog signal processing
- Tank gauging and level indication systems requiring continuous analog feedback
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or controls engineer before ordering. The Delavan 4100 B series (43300, 43304, 43299C) represents a specific hardware revision; confirm that replacement units meet your exact probe configuration and wiring requirements.
Works With
- 4-20mA analog input channels (all major PLC brands)
- Industrial process control networks and SCADA platforms
- Tank level management and inventory systems
- Analog signal conditioning and data logging equipment
