Onset HOBO MX CO2 Logger Manual Download Page 1

HOBO®

 

MX

 

CO

2

 

Logger

 

(MX1102A)

 

Manual

 

22504

D

 

The

 

HOBO

 

MX

 

CO

2

 

data

 

logger

 

records

 

carbon

 

dioxide,

 

temperature,

 

and

 

relative

 

humidity

 

(RH)

 

data

 

in

 

indoor

 

environments

 

using

 

non

dispersive

 

infrared

 

(NDIR)

 

self

calibrating

 

CO

2

 

sensor

 

technology

 

and

 

integrated

 

temperature

 

and

 

RH

 

sensors.

 

This

 

Bluetooth®

 

Low

 

Energy

enabled

 

logger

 

is

 

designed

 

for

 

wireless

 

communication

 

with

 

a

 

mobile

 

device

 

and

 

also

 

supports

 

a

 

USB

 

connection.

 

Using

 

the

 

HOBOmobile®

 

or

 

HOBOconnect®

 

app

 

on

 

your

 

phone

 

or

 

tablet

 

or

 

HOBOware®

 

software

 

on

 

your

 

computer,

 

you

 

can

 

easily

 

configure

 

the

 

logger,

 

read

 

it

 

out,

 

and

 

view

 

plotted

 

data.

 

The

 

logger

 

can

 

calculate

 

minimum,

 

maximum,

 

average,

 

and

 

standard

 

deviation

 

statistics

 

and

 

can

 

be

 

configured

 

to

 

trip

 

audible

 

or

 

visual

 

alarms

 

at

 

thresholds

 

you

 

specify.

 

In

 

addition,

 

it

 

supports

 

burst

 

logging

 

in

 

which

 

data

 

is

 

logged

 

at

 

a

 

different

 

interval

 

when

 

sensor

 

readings

 

are

 

above

 

or

 

below

 

certain

 

limits.

 

This

 

logger

 

also

 

has

 

a

 

built

in

 

LCD

 

screen

 

to

 

display

 

the

 

current

 

CO

2

 

level,

 

temperature,

 

RH,

 

logging

 

status,

 

battery

 

use,

 

memory

 

consumption,

 

and

 

more.

 

Specifications

 

Temperature

 

Sensor

 

 

Range

 

 

to

 

50°C

 

(32°

 

to

 

122°F)

 

Accuracy

 

±0.21°C

 

from

 

 

to

 

50°C

 

(±0.38°F

 

from

 

32°

 

to

 

122°F),

 

see

 

Plot

 

A

 

Resolution

 

0.024°C

 

at

 

25°C

 

(0.04°F

 

at

 

77°F),

 

see

 

Plot

 

A

 

Drift

 

<0.1°C

 

(0.18°F)

 

per

 

year

 

RH

 

Sensor*

 

 

Range

 

1%

 

to

 

90%

 

RH

 

(non

condensing)

 

Accuracy

 

±2%

 

from

 

20%

 

to

 

80%

 

typical

 

to

 

a

 

maximum

 

of

 

±4.5%

 

including

 

hysteresis

 

at

 

25°C

 

(77°F);

 

below

 

20%

 

and

 

above

 

80%

 

±6%

 

typical

 

Resolution

 

0.01%

 

Drift

 

<1%

 

per

 

year

 

typical

 

CO

2

 

Sensor

 

 

Range

 

0

 

to

 

5,000

 

ppm

 

Accuracy

 

±50

 

ppm

 

±5%

 

of

 

reading

 

at

 

25°C

 

(77°F),

 

less

 

than

 

90%

 

RH

 

(non

condensing)

 

and

 

1,013

 

mbar

 

Warm

up

 

Time

 

15

 

seconds

 

Calibration

 

Auto

 

or

 

manual

 

to

 

400

 

ppm

 

Non

linearity

 

<1%

 

of

 

FS

 

Pressure

 

Dependence

 

0.13%

 

of

 

reading

 

per

 

mm

 

Hg

 

(corrected

 

via

 

user

 

input

 

for

 

elevation/altitude)

 

Operating

 

Pressure

 

Range

 

950

 

to

 

1,050

 

mbar

 

(use

 

Altitude

 

Compensation

 

for

 

outside

 

of

 

this

 

range)

 

Compensated

 

Pressure

 

Range

 

305

 

to

 

5,486

 

m

 

(

1,000

 

to

 

18,000

 

ft)

 

Sensing

 

Method

 

Non

dispersive

 

infrared

 

(NDIR)

 

absorption

 

Response

 

Time

 

 

Temperature

 

12

 

minutes

 

to

 

90%

 

in

 

airflow

 

of

 

1

 

m/s

 

(2.2

 

mph)

 

RH

 

1

 

minute

 

to

 

90%

 

in

 

airflow

 

of

 

1

 

m/s

 

(2.2

 

mph)

 

CO

2

 

1

 

minute

 

to

 

90%

 

in

 

airflow

 

of

 

1

 

m/s

 

(2.2

 

mph)

 

Logger

 

 

Radio

 

Power

 

1

 

mW

 

(0

 

dBm)

 

Transmission

 

Range

 

Approximately

 

30.5

 

m

 

(100

 

ft)

 

line

of

sight

 

Wireless

 

Data

 

Standard

 

Bluetooth

 

Low

 

Energy

 

(Bluetooth

 

Smart)

 

Logger

 

Operating

 

Range

 

 

to

 

50°C

 

(32°

 

to

 

122°F);

 

0

 

to

 

95%

 

RH

 

(non

condensing)

 

*Per

 

RH

 

sensor

 

manufacturer

 

data

 

sheet

 

Note:

 

The

 

HOBO

 

U

Shuttle

 

(U

DT

1)

 

is

 

not

 

compatible

 

with

 

this

 

logger.

 

HOBO

 

MX

 

CO

2

 

Logger

 

MX1102A

 

Included

 

Items:

 

 

Four

 

AA

 

1.5

 

V

 

alkaline

 

batteries

 

Required

 

Items:

 

 

Mobile

 

device

 

with

 

Bluetooth

 

and

 

HOBOmobile

 

app

 

for

 

devices

 

with

 

iOS

 

or

 

HOBOconnect

 

app

 

for

 

devices

 

with

 

Android™

 

OR

 

 

HOBOware

 

3.7.3

 

or

 

later

 

and

 

USB

 

cable

 

Accessories:

 

 

Mounting

 

kit

 

with

 

mounting

 

brackets,

 

screws,

 

tie

 

wraps,

 

and

 

Command™

 

strip

 

 

 

Summary of Contents for HOBO MX CO2 Logger

Page 1: ...ccuracy 2 from 20 to 80 typical to a maximum of 4 5 including hysteresis at 25 C 77 F below 20 and above 80 6 typical Resolution 0 01 Drift 1 per year typical CO2 Sensor Range 0 to 5 000 ppm Accuracy...

Page 2: ...y life With app use battery life can be reduced by remaining connected excessive readouts audible alarms and paging Visual audible alarms and other events can have a marginal impact on battery life Me...

Page 3: ...rs there are the stronger the Bluetooth signal The logger is currently communicating with HOBOware via USB cable The logger is currently being powered by USB cable The battery indicator shows the appr...

Page 4: ...cted to the computer with the USB cable the LCD screen refreshes every second regardless of logging interval When the logger has stopped logging the LCD screen will remain on with STOP displayed until...

Page 5: ...d in HOBOmobile or and then in HOBOconnect Select this to create a password for the logger that will be required if another mobile device attempts to connect to it To reset a password simultaneously p...

Page 6: ...ing Mode Choose a logging mode Fixed Logging The logger will record data for all enabled sensors at the selected logging interval Burst Logging In burst mode logging occurs at a different interval whe...

Page 7: ...to it 2 Tap Configure in HOBOmobile or tap in HOBOconnect 3 Tap the CO2 sensor 4 Select auto calibration manual calibration or both 5 Select Altitude Compensation and enter the altitude above or below...

Page 8: ...ered by USB cable or every 5 minutes if it is powered by batteries If you are configuring a CO2 sensor alarm for a battery powered logger it is recommended that the duration you select is divisible by...

Page 9: ...logging mode See Logger Events for details on plotting and viewing the event In addition if the logger is stopped with a button push while in burst logging mode then a New Interval event is automatica...

Page 10: ...the app 1 Tap the Devices icon in HOBOmobile tap Loggers at the top of the screen Tap the logger in the app to connect to it 2 Tap Readout in HOBOmobile or tap in HOBOconnect 3 In HOBOmobile Tap the D...

Page 11: ...r operating range Expected battery life varies based on the ambient temperature where the logger is deployed the logging or sampling interval frequency of offloading and connection to a mobile device...

Page 12: ...any interference received including interference that may cause undesired operation FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void...

Reviews: