HOBO 4-Channel Pulse Data Logger

Part # UX120-017M
 
 
$325
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HOBO data loggers requires HOBOware software (USB interface cable included w/CD purchase) and a communications device. See compatible items below.

Overview

The HOBO UX120 Pulse Data Logger is a highly versatile, 4-channel energy data logger that combines the functionality of four separate data loggers into one compact unit. It enables energy management professionals – from energy auditors to building commissioners – to easily track building energy consumption, equipment runtimes, and water and gas flow rates. The HOBO UX120 Pulse Data Logger is available in a standard memory model (UX120-017) capable of 500,000 measurements and an expanded memory version (UX120-017M) capable of over 4,000,000 measurements.

Highlighted Features

  • Simultaneously measures and records pulse signals, events, state changes, and runtimes
  • Stores up to over 4 million measurements, enabling longer deployments with fewer site visits
  • Maximum pulse rate – 120 Hz
  • Pulse input range – 0 to 24VDC
  • Streamlines deployment via a range of start/stop options, logger status LEDs, and high-speed USB 2.0 data offload
  • Works with Onset's Energy & Power Meter to measure Power Factor (PF), Reactive Power (VAR), Watt Hours (Wh) and more. Learn how.
    The T-VER-E50B2 Energy and Power Meter outputs (3) sets of pulses which are logged by the UX120-017. These pulses represent Watt-hours, Amp-hours, and VAR-hours. HOBOware software uses these pulse values to caclulate AC Current, AC Voltage, kW, Power Factor, VARs, and VA. The formulas used in these calculations can be found here: 14993-A-Derived-Channels.zip
  • Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis

In what environment does this data logger operate?

This data logger operates in an indoor environment.

What measurements does this data logger support?

The UX120-017M data logger supports the following measurements: AC Voltage, Amp Hour (Ah), Amps (A), Event, Kilowatt Hours (kWh), Kilowatts (kW), Motor On/Off, Power Factor (PF), Pulse Input, Runtime, State Open/Closed, Volt-Amp Reactive, Volt-Amp Reactive hour, Volt-Amps (VA), Volts (V), Water Flow, Watt Hours (Wh) and Watts (W)

The HOBO UX120 Pulse Data Logger is a highly versatile, 4-channel energy data logger that combines the functionality of four separate data loggers into one compact unit. It enables energy management professionals – from energy auditors to building commissioners – to easily track building energy consumption, equipment runtimes, and water and gas flow rates. The HOBO UX120 Pulse Data Logger is available in a standard memory model (UX120-017) capable of 500,000 measurements and an expanded memory version (UX120-017M) capable of over 4,000,000 measurements.

Highlighted Features

  • Simultaneously measures and records pulse signals, events, state changes, and runtimes
  • Stores up to over 4 million measurements, enabling longer deployments with fewer site visits
  • Maximum pulse rate – 120 Hz
  • Pulse input range – 0 to 24VDC
  • Streamlines deployment via a range of start/stop options, logger status LEDs, and high-speed USB 2.0 data offload
  • Works with Onset's Energy & Power Meter to measure Power Factor (PF), Reactive Power (VAR), Watt Hours (Wh) and more. Learn how.
    The T-VER-E50B2 Energy and Power Meter outputs (3) sets of pulses which are logged by the UX120-017. These pulses represent Watt-hours, Amp-hours, and VAR-hours. HOBOware software uses these pulse values to caclulate AC Current, AC Voltage, kW, Power Factor, VARs, and VA. The formulas used in these calculations can be found here: 14993-A-Derived-Channels.zip
  • Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis

In what environment does this data logger operate?

This data logger operates in an indoor environment.

What measurements does this data logger support?

The UX120-017M data logger supports the following measurements: AC Voltage, Amp Hour (Ah), Amps (A), Event, Kilowatt Hours (kWh), Kilowatts (kW), Motor On/Off, Power Factor (PF), Pulse Input, Runtime, State Open/Closed, Volt-Amp Reactive, Volt-Amp Reactive hour, Volt-Amps (VA), Volts (V), Water Flow, Watt Hours (Wh) and Watts (W)

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Inputs
External Contact Input: Electronic solid state switch closure or logic driven digital signals to 24 V
Maximum Pulse Frequency: 120 Hz
Maximum State, Event, Runtime Frequency: 1 Hz
Bits: 4–32 bits depending on pulse rate and logging interval
Maximum Pulses Per Interval: 7,863,960 (using maximum logging rate)
Driven Logic Signal: Input Low: ≤ 0.4 V; Input High: 3 to 24 V
Absolute Maximum Rating: Maximum Voltage: 25 V DC
Minimum Voltage: -0.3 V DC
Solid State Switch Closure: Input Low: < 10 KΩ; Input High: > 500 KΩ
Internal Weak Pull-Up: 100 KΩ
Input Impedance: Solid state switch closure: 100 KΩ pull up; Driven signal: 4.5 KΩ
Minimum Pulse Width: Contact closure duration: 500 uS; Driven logic signal: 100 uS
Lockout Time: 0 to 1 second in 100 ms steps
Edge Detection: Falling edge, Schmitt Trigger buffer
Preferred Switch State: Normally open or Logic "1" state
Logging
Resolution: Pulse: 1 pulse, Runtime: 1 second, State and Event: 1 State or Event
Logging Rate: 1 second to 18 hours, 12 minutes, 15 seconds
Time Accuracy: ± 1 minute per month at 25°C (77°F) (see Plot A in manual)
Battery Type: Two AA alkaline or lithium batteries
Battery Life: 1 year, typical with logging intervals greater than 1 minute and normally open contacts
Memory
Memory: UX120-017: 520,192 measurements (assumes 8-bit)
UX120-017M: 4,124,672 measurements (assumes 8-bit)
Download Type: USB 2.0 interface
Download Time: 30 seconds for UX120-017, 1.5 minutes for UX120-017M
Physical
Operating Range: Logging: -40° to 70°C (-40° to 158°F); 0 to 95% RH (non-condensing)
Launch/Readout: 0° to 50°C (32° to 122°F) per USB specification
Weight: 149 g (5.26 oz)
Size: 11.4 x 6.3 x 3.3 cm (4.5 x 2.5 x 1.3 inches)
Environmental Rating: IP50
CE The CE Marking identifies this product as complying with all relevant
directives in the European Union (EU).
   
Software
Graphing & Analysis
HOBOware Pro Mac/Win (USB cable included)
$99
HOBOware Pro - Mac/Win (Download Only)
$75
Compatible Sensors
Amp Hour, Amps, Kilowatts, Power Factor, Reactive Power, Volt-Amp Reactive Hour, Volt-Amps, Volts, Watt Hours, Watts
E50B2 Power & Energy Meter
$599
Items used with T-VER-E50B2
T-VER-E50B2 wiring kit
$41
Single Phase Fuse Kit
$88
Kilowatt Hours
Veris Kilowatt Hour Transducer 1-Phase, 300 Amp
$642
Veris Kilowatt Hour Transducer 3-Phase, 800 Amp
$849
E50B2 Power & Energy Meter
$599
Items used with T-VER-E50B2
T-VER-E50B2 wiring kit
$41
Single Phase Fuse Kit
$88
WattNode 208/240 VAC 3-phase Delta/Wye kWh Transducer
$269
WattNode 480 VAC 3-phase Delta/Wye kWh Transducer
$269
WattNode 208/240 VAC 1,2, or 3 Phase Wye kWh Transducer
$229
WattNode 208-240VAC 2 or 3 Branch Circuit kWh Transducer
$249
Items used with above items
Voltage Input Lead Set
$75
20 Amp Accu-CT Split-Core Current Transformer 333mV
$45
50 Amp Accu-CT Split-Core Current Transformer 333mV
$45
100 Amp Accu-CT Split-Core Current Transformer 333mV
$45
250 Amp Accu-CT Split-Core Current Transformer 333mV
$45
5 AMP Mini Split-core AC Current Transformer
$35
20 AMP Mini Split-core AC Current Transformer
$35
50 AMP Mini Split-core AC Current Transformer
$35
75 AMP Mini Split-core AC Current Transformer
$35
100 AMP Split-core AC Current Transformer
$55
200 AMP Split-core AC Current Transformer
$55
600 AMP Split-core AC Current Transformer
$65
Motor On/Off
AC Current Switch
$89
Water Flow
No-lead Water Flow Meter
$207.00
Communications
Data Offload - Base Stations - Shuttles - Couplers
HOBO U-Shuttle
$281
Maintenance
Batteries
Lithium Batteries
$24
Accessories
Carrying Case
Pelican Case
$245
Spare Terminal Blocks
Spare Terminal blocks
$11
Documentation for the UX120-017M

 
UX120-Series-Data-Sheet logo
UX120 Data Logger Series Data Sheet


 
Quick Start for the HOBO® U-Series Data Logger


 
HOBO 4-Channel Pulse Input Data Logger (UX120-017, UX120-017M) User's Manual