Omega Products HHEM-SD1 User Manual

HANDHELD ENVIRONMENTAL METER



WITH SD CARD FOR DATA LOGGING

HHEM-SD1

$

350

⻬ Multi-Function Probe

Measures Air Speed,
Temperature, Humidity,
and Light Level

⻬ Surface Temperature and

Sound Level (Optional)

⻬ Large Easy-to-Read

Green Backlit LCD

⻬ Max and Min Readings

with Hold Function

⻬ Automatically Logs

Time Settable From 1 Sec
to 1 Hr

⻬ Supports Manual Data

Logging and Changing of
SD Card Storage Location

⻬ Auto Power Off Function

The HHEM-SD1 meter comes with
a multi-function probe that is used
to make air speed, humidity and
light measurements. Surface
temperature and sound level are
made using optional accessories.
Several features and capabilities
enhance the meter’s versatility,
among them are automatic
temperature compensation for
measurements made by the
anemometer, a Type K or J
thermocouple input, the ability to
hold readings and display maximum
or minimum readings, and an
automatic power off function that
extends battery life.

Because it is microprocessor-based,
the HHEM-SD1 can make full use of
being portable. Reliability and large
storage capacities are enhanced by
an SD memory card.

Measurements can be made
automatically at any sampling rate
between one second and one hour.
After time-stamping and storing the
measurements on an SD card
plugged into the instrument, the user
can remove the SD card and plug it
into to a laptop or desktop computer
either directly or via a USB card
reader. The data is stored on the
card as files with the .xls extension,
which can be opened by Microsoft’s
Excel application.

The HHEM-SD1 has a backlit 21⁄2"
diagonal display and is powered by
6 “AA” Alkaline batteries (included)
or an optional 9 Vdc AC adaptor.

SPECIFICATIONS

Display: 52 L x 38 mm H

(2.05 x 1.5") LCD

Measurement Ranges:

Air Speed: 0.4 to 25 m/sec,

1.4 to 90 km/hr, 0.9 to 55.9 mph,

0.8 to 48.6 knots, 80 to 4930 ft/min

Humidity: 0 to 85% RH
Temperature: 0 to 50°C

(32 to 122°F); for RH, 10 to 95%
Light Level: 0 to 20,000 lux,
0 to 1860 ft-cd

Accuracy:

Air Speed: ±(2% + 0.2 m/sec),

±(2% + 0.8 km/hr), ±(2% + 0.4 mph),
±(2% + 0.4 knots), ±(2% + 40 ft/min)
(%’s are of full scale)

Temperature: 1.5°F (±0.8°C)
Humidity: ±(3% of rdg + 1% FS) for

RH values >70% ±3% of rdg for
RH values <70%
Light Level: ±(5% of rdg ±8 digits)

To Order (Specify Model Number)

Model No. Price Description

HHEM-SD1 $350.00 Handheld environmental meter
HHEM-SD1-SLP 140.00 Optional sound level probe
KTSS-HH 29.00 Optional thermocouple probe
HHEM-SD1-RP 160.00 Replacement standard probe
ADAPTOR SD 25.00 Optional 9 Vdc, AC adaptor
HM1500 1.75 Replacement “AA” batteries (6 required)

Comes complete with combination temperature/humidity/air speed/light level probe, 2 GB SD
memory card, hard plastic carrying case, 6 “AA” batteries and operator’s manual.

Ordering Example: HHEM-SD1, handheld environmental meter with HHEM-SD1-SLP, sound
probe, $350 + 140 = $490.

C-1

2 GB SD
memory

card

included.

HHEM-SD1, meter
with temperature/
humidity/air speed/
light level probe
(included), $350.

C

Data Logging Sampling Time:

1 second to 1 hr.
Settable Parameters: Date, time, auto

power off, beep sound, sampling time,
decimal point or comma decimal
division, temperature unit, air speed
unit, light level unit

Thermocouple Type: K or J (optional)
Storable/Recallable Readings: Max/min
Operating Temperature: 0 to 50°C

(32 to 122°F)

Operating Relative Humidity: 0 to 85%
Power: 6 “AA” Alkaline batteries (included)

or an optional 9 Vdc AC adaptor

Meter Dimensions:

135 H x 60 W x 33 mm D
(5.31 x 2.36 x 1.30")

Weight of Meter: 515 g (1.13 lb)
Package Dimensions:

286 H x 251 W x 76 mm D
(11.25 x 9.88 x 3")

Package Weight: 35 oz (2.16 lb)

AVAILABLE FOR FAST DELIVERY!

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | [e-mail]

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