HVAC-Monitoring-Diagram-Transparent
MX HVAC kit 50 Amp
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SD-CT-050
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Part Number -

MX-HVAC

HVAC Monitoring Kit

Comprehensive wireless indoor monitoring solution with Bluetooth-enabled logger & sensors

$549.00 USD
A Bluetooth data logger, 50 Amp Current (AC) sensor/transformer, and three (3) temperature probes to measure and transmit HVAC data wirelessly.

Important Information

Requires a compatible mobile device or Windows computer and the HOBOconnect app. System requirements can be found at the bottom of the HOBOconnect software page

Overview

Ideal for analyzing the operation performance of commercial HVAC systems and identifying opportunities to improve energy efficiency, this set of products includes a Bluetooth data logger, three temperature probes, and one AC current sensor—an easy-to-deploy,  comprehensive monitoring solution to streamline your analysis and assessments.

HVAC Performance Monitoring Kit Sensor Configuration:

Channel 1: Temperature sensor probe attached to thermostat to monitor system's response to indoor thermal conditions
Channel 2: Temperature probe deployed at HVAC outlet to measure discharge provide data on conditioned air delivery
Channel 3: Temperature probe connected to rear of unit to asses return air and assess reconditioning performance. 
Channel 4: AC Current sensor connected to a split-core current transformer (CT) to monitor the compressor’s electrical load during cooling cycles and correlate system operation to power consumption


Combining these sensors and locations provides a comprehensive profile of your HVAC system's thermal and electrical behavior, giving you an invaluable tool for data-driven analysis to optimize performance and reduce energy consumption.

The Bluetooth-enabled wireless data logger delivers convenient access to data using a mobile device or Windows computer using the free HOBOconnect® app. When within a 100-foot range, users can wirelessly configure the logger, download and view data in real-time graphs, check operational status, set alarm notifications, and share data files—all without the need for dedicated equipment beyond a smartphone, tablet, or laptop. 

This flexibility streamlines data collection and simplifies field deployment, making it ideal for energy audits, HVAC diagnostics, and long-term system monitoring.
 

Features
  • One MX1105 4-Channel Analog Data Logger
  • Two 20-foot Self-Describing temperature probes (SD-TEMP-20)
  • One 50-foot Self-Describing temperature probes (SD-TEMP-50)
  • One 50 Amp Split-Core Current Transformer (SD-CT-50)
  • Bluetooth communication for wireless data offload
  • 16-bit resolution for highly-accurate measurements
  • Stores 1.9 million measurements for longer deployments between offloads
  • Self-Describing technology for quick, easy setup
  • Locking jack to ensure sensor is connected and stays connected
  • Audible and visual LCD-screen alarms notify you if a sensor becomes unplugged or a reading exceeds set thresholds
     
Compatible items

4-20 mA

Self-Describing 4 to 20 mA Input Cable Sensor
$45.00 USD

AC Current

2-20 Amp Current Transformer Self-Describing - 2-20 Amp
$145.00 USD
5-50 Amp Current Transformer Self-Describing - 5-50 Amp
$145.00 USD
10-100 Amp Current Transformer Self-Describing - 10-100 Amp
$145.00 USD
20-200 Amp Current Transformer Self-Describing - 20-200 Amp
$179.00 USD
60-600 Amp Current Transformer Self-Describing - 60-600 Amp
$179.00 USD

AC Voltage

0-150 Volt AC Transmitter Sensor - 0-150 Volt
$200.00 USD
0-300 Volt AC Transmitter Sensor - 0-300 Volt
$200.00 USD
Self-Describing 4 to 20 mA Input Cable Sensor
$45.00 USD

Air Velocity

Air Velocity sensor 30 to 200 fpm - 30 to 200 fpm
$475.00 USD
Air Velocity sensor 100 to 2,000 fpm - 100 to 2,000 fpm
$475.00 USD
Air Velocity sensor 200 to 4,000 fpm - 200 to 4,000 fpm
$475.00 USD
0 to 2.5V DC Voltage Input Cable Self-Describing - 0 to 2.5V DC
$39.00 USD
0 to 5V DC Voltage Input Cable Self-Describing - 0 to 5V DC
$52.00 USD
0 to 10V DC Voltage Input Cable Self-Describing - 0 to 10V DC
$52.00 USD
0 to 24V DC Voltage Input Cable Self-Describing - 0 to 24V DC
$52.00 USD
AC Power Adapter for 3rd Party Sensors
$40.00 USD
Air Velocity sensor Remote Head 30 to 200 fpm - 30 to 200 fpm
$505.00 USD
Air Velocity sensor Remote Head 100 to 2,000 fpm - 100 to 2,000 fpm
$529.00 USD
Air Velocity sensor Remote Head 200 to 4,000 fpm - 200 to 4,000 fpm
$529.00 USD

DC Amperage

Split-Core DC Transducer Sensor
$325.00 USD
Self-Describing 4 to 20 mA Input Cable Sensor
$45.00 USD
AC Power Adapter for 3rd Party Sensors
$40.00 USD

DC Voltage

0 to 2.5V DC Voltage Input Cable Self-Describing - 0 to 2.5V DC
$39.00 USD
0 to 5V DC Voltage Input Cable Self-Describing - 0 to 5V DC
$52.00 USD
0 to 10V DC Voltage Input Cable Self-Describing - 0 to 10V DC
$52.00 USD
0 to 24V DC Voltage Input Cable Self-Describing - 0 to 24V DC
$52.00 USD

Differential Pressure

Differential Air Pressure Transducer
$315.00 USD
0 to 2.5V DC Voltage Input Cable Self-Describing - 0 to 2.5V DC
$39.00 USD
0 to 5V DC Voltage Input Cable Self-Describing - 0 to 5V DC
$52.00 USD
0 to 10V DC Voltage Input Cable Self-Describing - 0 to 10V DC
$52.00 USD
0 to 24V DC Voltage Input Cable Self-Describing - 0 to 24V DC
$52.00 USD
AC Power Adapter for 3rd Party Sensors
$40.00 USD

Gauge Pressure

100-psig Gauge Pressure Sensor - 100-psig
$299.00 USD
200-psig Gauge Pressure Sensor - 200-psig
$299.00 USD
500-psig Gauge Pressure Sensor - 500-psig
$299.00 USD
0 to 2.5V DC Voltage Input Cable Self-Describing - 0 to 2.5V DC
$39.00 USD
0 to 5V DC Voltage Input Cable Self-Describing - 0 to 5V DC
$52.00 USD
0 to 10V DC Voltage Input Cable Self-Describing - 0 to 10V DC
$52.00 USD
0 to 24V DC Voltage Input Cable Self-Describing - 0 to 24V DC
$52.00 USD
AC Power Adapter for 3rd Party Sensors
$40.00 USD

Temperature

1 foot Air/Water/Soil Temperature Probe Self-Describing - 1 foot
$50.00 USD
6 foot Air/Water/Soil Temperature Probe Self-Describing - 6 foot
$58.00 USD
20 foot Air/Water/Soil Temperature Probe Self-Describing - 20 foot
$73.00 USD
50 foot Air/Water/Soil Temperature Probe Self-Describing - 50 foot
$90.00 USD
Self-Describing 6-foot Stainless Steel Temperature Sensor
$125.00 USD
Self-Describing 6-foot Pipe Temperature Sensor
$94.00 USD

Temperature/RH

HOBO External Temperature/RH Sensor Data Logger
$255.00 USD

Communications

MX Gateway
$375.00 USD

Compliance Certificates

Compliance Certification
$30.00 USD

Accessories

HOBO North Face Groundwork Backpack
$95.00 USD

Web-based Monitoring Systems - via remote communication

MX-Speed LI-COR Cloud Annual Data Plan - 4 Measurements @ 1 Minute Interval
$25.00 USD
MX-Data LI-COR Cloud Annual Data Plan - 10 Measurements @ 5 Minute Interval
$25.00 USD
Building Performance Resources
Documents

MX-HVAC Quick Start Guide

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Quick Start for HOBO® Analog/Temp/RH/Light (MX1104) & 4-Channel Analog (MX1105) Loggers

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HOBO® MX Analog/Temp/RH/Light (MX1104) and MX 4‐Channel Analog (MX1105) Data Logger Manual

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