Event - H07-002-04

Qty.	1-9	10-99	100+
$US	$149	$138	$127

This product's recommended upgrade:
UA-003-64 - Compare

Overview
Required Items
Parts & Accessories

Overview

Description & Features

Detailed Specifications

Documentation

FAQs

The reusable HOBO H7 Event records when momentary contact-closure events happen, storing the time and date of each event. Only one time per event is stored to minimize memory usage for applications where the event duration is not needed, such as rain gauge "tips"

Environment:

The H07-002-04 Data Logger is for use in Outdoor environments

Measurements:

The H07-002-04 Data Logger supports the following measurements : Event

CE Compliance

Onset products have been CE compliant for many years. Recently the European Union changed the CE regulations, effective July 20, forcing Onset to either change the circuitry in some products, or choose to no longer list them as CE compliant. In most cases we offer CE compliant alternative products.

Rest assured Onset has placed a high priority on making all current products CE compliant before year-end. If you are not shipping this item to a EU country after July 20, please disregard this message.

This product is not CE compliant. If you are shipping to a EU country, Onset recommends using CE compliant part # UA-003-64

Event type: Relay contact openings

Minimum event interval: 1/2 second

Operating temperature (logger): -20°C to +70°C (-4°F to +158°F)

Time accuracy: ±100 ppm at +20°C, full dependence shown in Plot A

Capacity: 8000 events (note that the 8000 events require 32K of memory in the HOBO Shuttle to fully offload.)

Size/weight: 4.25" x 3.50" x 1.75"/ 3.3 oz.

Battery: CR-2032 (lithium); provides one year of continuous use

Storage temperature: -40°C to +75°C (-40°F to +167°F)

Case: Weatherproof enclosure (avoid placing in direct sunlight)

Relative humidity range (when case is open): 0 to 95%, non-condensing

H07-002-04

3138-D-MAN-H07-04

PDF

My tipping rain bucket has four wires that extend from it. How do I hook the Event data logger up properly?

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You will need to check the specifications on the tipping rain bucket. This may require calling the manufacturer for a wiring diagram.

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What should I do if the data logger's internal board gets wet?

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If possible, remove the board from the case and the battery from the board. Dry the board completely using a hair dryer.

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Can the data be retrieved from a logger that is not communicating, or a logger that was accidentally re-launched prior to the data being downloaded?

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There are two common reasons for data loss: Relaunching a logger before the data has been saved Technical problem with the logger itself.

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I just bought a Data Logger. When I first plugged them into the USB port, a popup menu for Digital Signature concerning Microsoft asked if I wanted to continue: YES or NO. I said YES to all but one of them and now the computer won't recognize the logger.

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Open HOBOWare, plug the logger back in, then click on Start->Settings->Control Panel->System.

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I launched my data logger with "delayed start," but I noticed that logging began earlier than the time I entered. What happened?

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There is a small bug in early versions of the HOBO Water Temperature Pro data loggers that result in premature starting in some cases (when using the...

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The graph shows a random spike in the recorded data. What may have caused this?

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Spikes in the data file may be caused by rapid pressure changes or thermal shock (quick temperature changes). .

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I cannot communicate with my data logger.

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The Optic and Tidbit data loggers must be inserted into the Base Station in order for the computer to detect them; it will not detect the Base...

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My battery level seems to be going down quickly, what could be causing this?

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Check both the logging and the sampling interval to make sure they are greater than one-minute intervals.

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The datafile shows two more points than my testing did. Why?

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The first and last event on your datafile is a stamp of the start and end time.

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What is the maximum recommended source impedance?

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The maximum recommended impedance for analog sources is 2.5 K. This value is calculated based on the maximum leakage current of the input pin.

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Can the data loggers be exposed to any type of chemical or chemical vapors?

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As a general rule, no.

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How often do the data loggers need recalibration and/or servicing?

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The CO data logger should be checked, at a minimum, on a yearly basis. Proper testing requires a CO testing chamber.

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What is the pin out for the 2.5 stereo input cable?

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Black (inner, end of 2.5mm jack near cable): is 0 volts White (outer, tip of 2.5mm jack): is the voltage input Red (middle): is the 2.

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Why is my connection to the data loggers intermittent?

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For best performance, connect the USB cable directly to a port on your computer.

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How do I turn the data logger off?

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HOBO/StowAway data loggers shut off when the memory is full (unless wrap around is selected), or the data is downloaded to a computer.

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How do i do a Quick Accuracy Check

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We receive many calls requesting information on how to calibrate our data loggers.

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My data logger only recorded one data point, stops recording immediately after launch, or stopped recording prematurely.

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There are many situations that can cause a data logger to stop recording: 1.

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I cannot communicate with my HOBO Shuttle!

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Check to make sure that the batteries are still good. Follow the directions below for the model you have.

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How do I connect an Event data logger up to a tipping rain bucket that has four wires extending from it?

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You will need to check the specifications on the tipping rain bucket. This may require calling the manufacturer for a wiring diagram.

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What input does the external channel on the data logger accept?

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The external channels in the data logger accept the following Onset input cables: 0-2.5 volt DC or 4-20 mA, CT, temperature, and Telaire CO2 sensors.

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When I go into the launch screen the description field is full of DDDDDDs.

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If a data logger is disconnected immediately after selecting launch (or start), the information that is stored on the data logger's header may...

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How do I turn the data logger off?

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All HOBO and StowAway data loggers shut off when the memory is full (unless wrap around is selected), or the data is downloaded to a computer.

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My Event data logger is recording more events than took place.

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The measuring bucket may bounce a little after the data logger records an opening of a closed circuit. This may create a false event.

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What data loggers are supported by Real-Time Alarm Software?

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All U10 and U12 data loggers are fully compatible with the Real-Time Alarm Software.

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The batteries in my data logger died while in use. Did I lose all of my data?

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No. The data is stored on non-volatile EEPROM. For data loggers with external batteries: change batteries and offload data, then relaunch normally.

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Do I need to rename the data file on the logging PC?

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You do not need to periodically rename or delete the data file on the logging PC because the file is automatically updated (e.g., test_1.txt, .

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How do I protect my data loggers from electrical discharge (ESD)?

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A discharge of static electricity may cause a running data logger to stop recording.

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What is the difference between the HOBO Event data logger and the HOBO State data logger?

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The HOBO Event data logger records the opening of the contacts only. It does not record the closing.

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The data logger is shutting off prematurely.

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A discharge of static electricity may cause a running data logger to stop recording.

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What does the CE stamp on the data logger mean?

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The CE mark identifies the product as complying with relevant directives in the European Union (EU). .

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What is the Event data logger primarily used for?

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The H07-002-04 Event data logger records the opening of a closed circuit.

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I just placed a new battery in my data logger and it still will not connect.

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The TL-5186 lithium batteries build up an internal passive resistance over a period of non-use.

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What is a Data Logger?

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A data logger (or datalogger), commonly referred to as a 'HOBO', is an electronic instrument that records measurements (temperature, relative...

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