ATP E-Catalogue 2025 - Catalog - Page 21
MEL-USB-2 Humidity & Temperature USB Data Logger
°C
°F
Dew
Point
% RH
Alarm
IP-67
USB
CAL
Battery
UKAS
1
The MEL-USB-2 is a temperature/humidity data
logger with over 16,382 readings capacity on each
channel. Simple download of the stored data
directly to your PC or laptop USB port.
Ideal to monitor, record and store temperature &
humidity conditions in controlled environments,
laboratories, clean rooms, store and other critical
areas.
-35°C to 80°C x 0.5°.
0% to 100% RH x 0.1% RH.
Set-up allows the user to select logging rate,
start time, alarm limits and logging mode.
User-selectable logging intervals - 10 seconds to
12 hours.
Green LED for logging confirmation.
2 programmable alarm thresholds (high/low).
Red LED if alarm limits exceeded.
Dust-tight and waterproof to IP-67 rating.
Supplied with: Wall bracket, software and battery.
Temperature
80°C
Humidity
100% RH
View Product
x 0.5°C
x 0.5% RH
-35°C
0% RH
MEL-USB-2LCD Humidity & Temperature USB Data Logger w/ LCD Display
°C
°F
Dew
Point
% RH
Alarm
Battery
CAL
UKAS
2
Humidity
The MEL-USB-2LCD offers all the same features
and functions as the MEL-USB-2 with the addition
of a hi-contrast LCD display allowing real-time
readings to be taken.
Includes analysis software with graphical display of
data - total readings, zoom facility to individual
readings, dew point calculation and visual
indication of alarm levels.
-35°C to 80°C x 0.5°C.
0% to 100% RH x 0.1% RH.
USB interface for set-up and data transfer to
PC or laptop.
Set-up allows the user to select logging rate,
start time, alarm limits and logging mode.
User selectable logging intervals – 10 seconds
to 12 hours.
Green LED for logging confirmation.
2 programmable alarm thresholds (high/low).
Red LED if alarm limits exceeded.
Dust-tight and waterproof to IP-67 rating.
Temperature
80°C
Humidity
100% RH
View Product
x 0.5°C
x 0.5% RH
-35°C
0% RH
Supplied with: Wall bracket, software and battery.
Technical Specifications
1
MEL-USB-2
2
MEL-USB-2LCD
Range
-35°C to 80°C (Temperature)
0 to 100% RH (Humidity)
-35°C to 80°C (Temperature)
0 to 100% RH (Humidity)
Resolution
0.5°C (Temperature)
0.5% RH (Humidity)
0.5°C (Temperature)
0.5% RH (Humidity)
Accuracy
±0.55°C typical (Temperature)
±2.25% RH typical (Humidity)
±0.55°C typical (Temperature)
±2.25% RH typical (Humidity)
Max Readings
16,382 each channel
16,382 each channel
Logging Rate
10 seconds to 2 hours
10 seconds to 2 hours
Dimensions
98 x 26 x 22 mm
126 x 25 x 24 mm
Weight
40 g
60 g
Certificate
Power
1 x 3.6V ½ AA lithium battery
(SB-AA02)
1 x 3.6V ½ AA lithium battery
(SB-AA02)
Issued at
Battery Life
Typical 3 years
Typical 2 years
Additional Points
Price
£62.00
£85.00
Price
sales@atp-instruments.co.uk
01530 566800
Calibration Options
Certificate
Issued at
Additional Points
Price
CAL-HT
CAL
35% & 75% @ 20°C
Call for details
£91.00
UKAS-HT
UKAS
35% & 75% @ 20°C
+£30.00 per point from 15°C to 30°C (Temp)
+£30.00 per point from 25% to 95% RH (Humidity)
£149.50
www.atp-instrumentation.co.uk
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