IC manufacturers Texas Instruments

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Texas Instruments MSP430FR2311 | Demoboard TIDA-01070

HVAC Coil Airflow Sensor for Predictive Maintenance in Air Filter Replacement Reference Design

Overview

TopologyOther Topology
Input voltage3.5-30 V
Switching frequency16000 kHz
IC revisionE1

Description

he TIDA-01070 TI design provides a reference for monitoring airflow efficiency and temperature through HVAC systems. The design is used in conjunction with solid state relays and piezoelectric vibration sensors to monitor and react accordingly to low airflow and low temperature conditions through the air handler. The system also includes a calibration algorithm for consistent performance across all system setups.

Features

Airflow Differential Based System Alerts

  • Temperature Sub-Threshold Condenser CutoffRelay
  • Fan Override Run Relay
  • Uses Existing HVAC Power Supply
  • 1015 Write Cycle Endurance Ferroelectric RAM(FRAM)
  • Sensor Signal Filter Bypass
  • ESD Protection
  • JTAG Programming Interface With GPIO AccessPinsREMARK: Schematic,BOM and pdf is added

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
Samples
150060BS75000SPEC
25 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 470 Blue 465 145 3.2 InGaN 140
Order Code Data­sheet Simu­lation
150060BS75000SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
Samples