ATP Electronics MT-905C User Manual

User Manual
Mini Anemometer
Please read this user manual thoroughly before using
this unit and keep it for your future reference.
1. Safety
Read the following safety information carefully before attempting to operate the meter.
Use the meter only as specified in this manual; otherwise, the warranty may be invalidated.
Environment conditions:
Altitude lower than 2000 meters
RH Non-Condensation
Operating Temperature: -20 ~ 60
Maintenance
Repairs or servicing should only be performed by ATP Instrumentation Ltd.
Cleaning: Wipe the unit with a dry soft cloth. Do not use abrasives or solvents on this
instrument.
Safety Symbol
Complies with EMC
2. Introduction
The Mini Anemometer is designed for all kinds of air velocity and temperature measuring
projects including quality control, environmental tests, maintenance of ventilation and air
conditioning systems, health and safety checks etc. It is widely used for air velocity and
temperature measurement at constructional
supermarkets and households etc.
3. Specifications
Air Velocity Range Resolution
0.1 m/s
0.4 30 m/s
0.1 Km/h
1.4 108 Km/h
0.1 MPH
0.9 67 MPH
0.1 knots
0.8 58 knots
80 5900 ft/min 1.0 ft/min
Display 3 digits LCD display
Sampling time 1 sample per second
Maximum reading hold MAX/MIN
Temperature Range
-30 60
Temperature units /
Temperature accuracy:
±1.5 ± 2.7
Measurement units m/s, Km/h, Knots, MPH, ft/min
Auto power off Auto power off after approx. 15 minutes of inactivity
Power supply 1x 9V battery
Battery life at least 30 hours
Operating conditions
Temperature:-20 ~ 60
Storage conditions Temperature:-20 ~ 60
Dimension 175 x 55 x 38mm
Weight 90g
engineering sites, factories,
Accuracy
±( 3% + 0.3 m/s )
±( 3% + 1.0 Km/h )
±( 3% + 0.4 MPH )
±( 3% + 0.4 knots )
±( 3% + 40 ft/min )
-22 140
Humidity: 10 ~ 90 RH
Humidity: 10 ~ 75 RH
schools,