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Applications

Smart Water Appliances & OEM Integration

Interface ASICs, compact probes and customizable sensing assemblies for connected water appliances.

Smart Water Appliances & OEM Integration

Application approach

From measurement point to actionable data

Interface ASICs, compact probes and customizable sensing assemblies for connected water appliances.

  • ConductivityConfirm against the sample, range and operating environment.
  • TDSConfirm against the sample, range and operating environment.
  • TemperatureConfirm against the sample, range and operating environment.
  • Filter trendConfirm against the sample, range and operating environment.
  • Inlet/outlet deltaConfirm against the sample, range and operating environment.
  • Quality flagConfirm against the sample, range and operating environment.

Measurement points

Place measurements around the workflow

  1. 01Product inlet
  2. 02Before filter
  3. 03After filter
  4. 04User display or control

Implementation

From requirements to field validation

  1. 01Define taskUse real samples and system conditions.
  2. 02Choose pointsUse real samples and system conditions.
  3. 03Validate samplesUse real samples and system conditions.
  4. 04Operate and reviewUse real samples and system conditions.

Products

Recommended products

Final selection depends on parameters, installation and validation.

BA111 Single-channel TDS Sensor Interface ASIC
Water Sensor Interface ASICs

BA111

Single-channel TDS Sensor Interface ASIC

Highly integrated TDS and water-temperature measurement ASIC with bipolar probe drive and UART control.

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BA121S Low-range Conductivity Interface ASIC
Water Sensor Interface ASICs

BA121S

Low-range Conductivity Interface ASIC

High-resolution low-conductivity measurement ASIC for purified-water and precision applications.

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BA112 Wide-range Dual-channel TDS & Temperature ASIC
Water Sensor Interface ASICs

BA112

Wide-range Dual-channel TDS & Temperature ASIC

Wide-range dual-channel TDS and temperature ASIC with probe diagnostics, two-point calibration and automatic BURST mode.

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Insights

Related insights

How to Select and Install Probes in the Water Circuit of a Coffee Machine

The water circuit of a coffee machine has limited space and experiences significant temperature fluctuations, so probe installation is not simply a matter of "installing wherever there is a hole." This article explains the selection and installation boundaries for TFE-1-A1, TFE-304-M6 and F9027 from seven practical checkpoints: space, temperature, cleaning, sealing, wiring harness, flow regime and maintenance access.

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How Does a Conductivity Sensor Interface ASIC Compare with a Custom Circuit?

For R&D teams developing smart small appliances such as water purifiers, water dispensers, coffee machines, smart water bottles, and pet water fountains, this article compares the engineering differences and integration boundaries between AtomBit conductivity interface ASICs and custom circuits across development cycle, analog front end, validation, firmware, supply chain, and mass production maintenance.

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Water Detective 4 Integration into Home and Smart Water Appliances: An Engineering Implementation Guide from Product Definition to Mass Production Verification

For product teams integrating Water Detective 4 into water purifiers, formula milk makers, pet water fountains, and smart water appliances, this guide outlines the complete path from requirement definition, structural adaptation, firmware communication, calibration, to mass production verification, and explains the engineering boundaries of portable AI-based water quality detection.

Read Article →

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