Level transmitter
Products and reference designs
Level transmitter
Overview
Our integrated circuits and reference designs enable you to build level transmitters with sensors that convert gathered measurement into an electrical representation. Transmission occurs over a loop-powered 4-20 mA interface, an IO-link interface or wireless connection.
Design requirements
Level transmitter designs often require:
- Precision signal chain for sensing.
- Ultra-low current.
- Multi-protocol industrial communication and interface solutions.
Block diagram
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| E-book | 11 Ways to Protect Your Power Path | 23 Jun 2020 | ||
| White paper | Fluid-level sensing using 77GHz millimeter wave | 20 Jul 2017 | ||
| Application brief | High-Performance 16-bit PWM to 4- to 20-mA DAC for Field Transmitters | 10 May 2022 | ||
| Product overview | Isolated Power Topologies for PLC I/O Modules and Other Low-Power Applications | PDF | HTML | 09 Nov 2022 | |
| Application brief | How to Isolate Two-Wire Loop-Powered Field Transmitters (Rev. B) | 08 May 2022 | ||
| Application note | Understanding Eco-mode(TM) Operation | 05 Dec 2016 | ||
| Analog Design Journal | Low-EMI buck powers a multivariable sensor transmitter with BLE connectivity | 04 Nov 2016 | ||
| White paper | Making factories smarter, more productive through predictive maintenance | 02 Nov 2016 | ||
| Analog Design Journal | Low-IQ synchronous buck converter enables intelligent field-sensor applications | 02 May 2016 |
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