The FLIR EM54 is ideal for inspecting and troubleshooting HVAC/R ducting systems within residential, commercial, and industrial facilities. This meter can help you verify that duct inlets and outlets have the specified volumetric flow – a prerequisite to an efficient functional system. Featuring humidity, wet bulb, and dew point functions, the EM54 can measure deviations from proper relative humidity levels. Plus, the included Type-K contact temperature probe is useful to check electric motors and thermal equipment components for proper operating temperatures.
One tool provides all the environmental measurements you need
Receive high-quality data consistently, and work without interruption. Using the tripod, place the meter away from objects that may influence relative humidity measurements.
Work on a wide range of systems more efficiently using the contact temperature probe and wet bulb/dew point calculations.
Intuitively operate this simple, ergonomic meter with a backlit display, a ‘hold’ function that freezes readings, and well-marked function keys.
Specifications
| Highlighted | |
|---|---|
| Air Velocity [Vane Anemometer Probe] | 0.4 to 30 m/s, ±3% +0.2 m/s ; 79 to 5906 ft/min, ±3% +40 ft/min; 1.4 to 108 km/h, ±3% +0.8 km/h; 0.9 to 67.2 mph, ±3% +0.4 mph; 0.8 to 58.3 knots, ±3% +0.4 knots |
| Air Flow | 0 to 999900 CMM (0 to 999900 CFM) |
| Air Temperature | 10 to 30°C (50 to 86°F), ±1°C (1.8°F); -30 to 9.9°C (-22 to 50°F) and 31 to 60°C (88 to 140°F), ±2°C (3.6°F) |
| Air Relative Humidity | 5% to 98% ±3.5% |
| Dew Point | -30 to 60°C (-22 to 140°F), ±3°C (4.8°F) |
| Wet Bulb [Calculated] | -30 to 50°C (-22 to 122°F), ±3°C (4.8°F) |
| Measurement & Analysis | |
|---|---|
| Air Relative Humidity | 5% to 98% ±3.5% |
| Air Temperature | 10 to 30°C (50 to 86°F), ±1°C (1.8°F); -30 to 9.9°C (-22 to 50°F) and 31 to 60°C (88 to 140°F), ±2°C (3.6°F) |
| Air Velocity [Vane Anemometer Probe] | 0.4 to 30 m/s, ±3% +0.2 m/s ; 79 to 5906 ft/min, ±3% +40 ft/min; 1.4 to 108 km/h, ±3% +0.8 km/h; 0.9 to 67.2 mph, ±3% +0.4 mph; 0.8 to 58.3 knots, ±3% +0.4 knots |
| Dew Point | -30 to 60°C (-22 to 140°F), ±3°C (4.8°F) |
| Temperature Type K thermocouple | -99.9 to 99.9°C (-148 to 212°F), ±1.5% +1°C (1.8°F); 100 to 1372°C (212 to 2502°F), ±1.5% +2°C (3.6°F) |
| Wet Bulb [Calculated] | -30 to 50°C (-22 to 122°F), ±3°C (4.8°F) |
| Imaging & Optical | |
|---|---|
| Display Type | Backlit, multifunction LCD |
| Dynamic Range | |
| Sensitivity |
| Power | |
|---|---|
| Auto Power Off [APO] | Configurable from 5 to 60 min in 8 increments |
| Battery Life | 120 hours typical |
| Battery status indicator | Low battery indication |
| Battery Type | 1x 9 V |
| Power |
| General | |
|---|---|
| Air Flow | 0 to 999900 CMM (0 to 999900 CFM) |
| Alarm | |
| Anemometer Body Length | 150 mm (5.9 in) |
| Anemometer Cable Length | 950 mm (37.4 in) |
| Anemometer Vane Diameter | 70 mm (2.8 in) |
| Dimensions | |
| Dimensions [L x W x H] | 275 × 65 × 45 mm (10.8 × 2.6 × 1.8 in) |
| Housing material | Impact-resistant plastic |
| Includes | Vane anemometer probe, Type-K thermocouple probe, soft carrying pouch, 9 V battery, tripod mount |
| System Weight | |
| Weight | 283.9 g (10 oz) with battery installed, no external probes |
| Environmental & Certifications | |
|---|---|
| Certifications | CE, RCM |
| Drop test | 1 m (3.3 ft), not including removeable probes |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Storage Temperature Range | -10 to 60°C (14 to 140°F) |
| Warranty | Limited 3 years |
Resources & Support
Quick Start Guide
EM54 Quickstart
User Manual
EM54 UserManual