IS - H08-008-IS

This item is discontinued.

Overview
Required Items
Sensors
Parts & Accessories

Overview

Description & Features

Detailed Specifications

Documentation

FAQs

This rugged intrinsically-safe four-channel logger has a weatherproof case tested to NEMA 6, and four external inputs to connect a wide range of passive external sensors. Drop-proof to 5 feet, this model records up to 32,520 measurements total, and is intrinsically safe rated(US standards): IS, Class I, II, Division 1, Groups A-G, Temperature Code T4 (≤135

Features:

Certified intrinsically safe for monitoring hazardous locations where combustible gas and/or dust may be present.

Environment:

The H08-008-IS Data Logger is for use in Outdoor environments

Measurements:

The H08-008-IS Data Logger supports the following measurements : Temperature

Weatherproof case tested to NEMA 6 standard

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

Time accuracy: approx. ±1 minute per week (±100 ppm at +68°F or +20°C),
full dependence shown in Plot A Time Accuracy Full Dependance

Measurement capacity: 32,520 measurements total, stored in nonvolatile memory

Drop-proof to 5'

Size: 5.50" H x 5.38" W x 1.25" D (140 mm x 137 mm x 32 mm)

Weight: 7 oz. (200 gms)

Battery: Sony or Renata CR-2032 (lithium), user-replaceable

Battery life (continuous use): 1 year

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

Intrinsically Safe Rating: IS, Class I, II, Division 1, Groups A-G, Temperature Code T4 (<135oC); NI, Class I, Division 2, Groups A-D, Temperature Code T4 (<135oC); S, Class II, Division 2, Groups F and G

What probes can be used in water?

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Only the TMC-HD probes are designed for prolonged submersion in water or moist soil.

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Battery Installation: H08-008 Outdoor/ Industrial and H08-008-IS*

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We recommend changing the HOBO's battery when its level is less than 30% (battery level is displayed on the host computer during Launch, Readout or...

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Can channel 1 voltage input be attached to channel 2 ground on the four channel external data logger?

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No. The four inputs on the 4-channel external share a common ground. You cannot isolate any of the channels. .

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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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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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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 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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Can I use Onset data loggers if I have USB ports in my PC and no serial port?

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Onset offers a USB Serial Adapter which provides a simple way to connect HOBO and StowAway® data loggers to available USB ports on your PC.

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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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What is the polarity of the 2.5 stereo input cable for voltage?

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Black = Ground White = Input Red = Switched .

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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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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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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 precision of the H8 data loggers?

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The H8 series data loggers measure analog voltages with an 8-bit A/D convertor, therefore any sensor's input will have not more than its range...

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Battery Installation: H01, H6, H8, H12, H08-07-IS*, H12-002-IS*

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To change the battery, open the case as shown in Diagram A.

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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 are the advantages of the U12 data loggers over the H8 data loggers?

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Critereon U12 H8 Resolution 12-bit 8-bit Memory 43K 8K Accuracy ± 1 minute a month ± 1 minute a week Extras push button start (except...

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How do I use a Telaire 7001 CO2 sensor in conjunction with the external channel on a data logger?

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The Telaire 7001 CO2 Monitor has been tested and used with the HOBO H8 and U12 family data loggers that have external sensor/voltage input...

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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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Required Items

Communications

Connection Cables

CABLE-PC-3.5

Interface Cable for PCs

CABLE-PC-3.5 No Image

1-9	10-99	100+
$10	$9	$8

Software

BC3.7

BoxCar 3.7

BC3.7

1-9	10-99	100+
$55	$51	$47

BCP4.3-ON

BoxCar® Pro 4.3 Starter Kit

1-9	10-99	100+
$125	$116	$106

Sensors

Compatible Sensors

4-20 mA

CABLE-4-20MA

4-20 mA cable

CABLE-4-20MA No Image

1-9	10-99	100+
$25	$23	$21

AC Current

CTV-A

0 - 20 Amp split-core AC current sensor

1-9	10-99	100+
$90	$83	$76

CTV-B

0 - 50 Amp split-core AC current sensor

1-9	10-99	100+
$90	$83	$76

CTV-C

0 - 100 Amp split-core AC current sensor

1-9	10-99	100+
$90	$83	$76

CTV-D

0 - 200 Amp split-core AC current sensor

1-9	10-99	100+
$115	$106	$98

CTV-E

0 - 600 Amp split-core AC current sensor

1-9	10-99	100+
$115	$106	$98

AC Voltage

T-CON-ACT-150

ConLab 0-150 Volt AC Transmitter

1-9	10-99	100+
$139	$129	$118

T-CON-ACT-300

ConLab 0-300 Volt AC Transmitter

1-9	10-99	100+
$139	$129	$118

DC Voltage

CABLE-2.5-STEREO

Voltage Input Cable - 0-2.5 Vdc

1-9	10-99	100+
$9	$8	$8

Temperature

TMC1-HD

Air/Water/Soil Temp Sensor (1' cable)

1-9	10-99	100+
$32	$30	$27

TMC20-HD

Air/Water/Soil Temp Sensor (20' cable)

1-9	10-99	100+
$40	$37	$34

TMC50-HD

Air/Water/Soil Temp Sensor (50' cable)

1-9	10-99	100+
$45	$42	$38

TMC6-HC

Stainless Steel Temp Probe (6' cable)

1-9	10-99	100+
$79	$73	$67

TMC6-HD

Air/Water/Soil Temp Sensor (6' cable)

1-9	10-99	100+
$35	$32	$30

TMC6-HE

Temperature Sensor (6' Sensor)

1-9	10-99	100+
$35	$32	$30

Parts & Accessories

Accessories

Compliance Certifications

COMPLIANCE CERT

COMPLIANCE CERT No Image

1-9	10-99	100+
$25	$25	$25

NIST Certifications

NIST-SETUP

Setup Charge for NIST

Please call 1-800-564-4377 to place an order. NIST testing usually takes between 3-4 weeks.

(download sample certificate - PDF)

NIST-TEMP-POINT

NIST Temperature point certification

Please call 1-800-564-4377 to place an order. NIST testing usually takes between 3-4 weeks.

(download sample certificate - PDF)

Maintenance

Batteries

HRB-TEMP-IS

Replacement Batteries for IS loggers (box of 10)

This item is discontinued. In order to maintain the Intrinsically Safe rating, your logger must use a Sony or Renata CR2032 (3.0V 225mAH) battery. These batteries are not carried by Onset.

Desiccants

DESIC-PACK

Desiccant pack for Outdoor/Industrial loggers (Qty 2)