Dwyer Instruments EMMA Data sheet
THREADED
MOUNTING
HOLE
1-1/2
[38.0]
BATTERY
COMPARTMENT
PROBE INPUT
1-57/64
[48.0]
7-43/64
[195.0]
5-1/8
[130.0]
2-13/64
[56.0]
15/16
[24.0]
MINI VANE PROBE W/CABLE
35.4˝ (90 CM) LONG
Sensor Input
Model
Ø1 3/16
[30.2]
3-5/16
[84.1]
Ø 15/16
[23.8]
TRIPOD
4-1/8
[104.8]
1-1/4 [31.8]
APPROX 6-1/8˝
WITH LEGS
STRAIGHT
APPROX 5-1/4˝
WITH LEGS OUT
11-1/4˝
[285.7]
8-1/4˝
[209.5]
8
[203.2]
EMMA
Digital Multifunction Environmental Meter
Monitor Humidity, Temperature, Air Velocity and More
Model EMMA, Multifunction Environmental Meter
Monitoring the environmental conditions is more convenient with the Model EMMA
multifunction meter. Humidity, temperature, air velocity, air flow, sound and light
measurements are combined in one easy to use instrument. The large, dual-line 4-digit
LCD display shows both the current and average reading. For reading measurements in
dimly lit areas, the display has a built-in back light. Besides measuring the current and
average reading, the Model EMMA allows the user to read the minimum, maximum and
differential measurement for each of the parameters. Included with the meter is the
carrying case, rubber boot, battery and tri-pod.
CONTACT US | U.S. 219/879-8000 | U.K. (+44) (0)1494-461707 | A.U. (+61) (0) 2 4272 2055 | China +852-23181007
SPECIFICATIONS
Range:
Temperature: 14 to 140°F (-10 to
60°C);
Relative humidity: 0 to 100% RH;
Sound level: 30 to 130 dB(A), 35 to
130 dB(C);
Illumination: 0 to 50,000 lux;
Wind speed: 96 to 5913 fpm;
Air flow: 0 to 999,900 cfm (0.5 30
30 m/s).
Accuracy:
Temperature: ±2.7°F (1.5°C);
Relative humidity: ±3% RH (20 to
80% @ 25°C);
Sound level: ±1.5 dB;
Illumination: ±5% of reading + 10;
Wind speed: ±3% of reading + 10;
Air flow: ±3% of reading + 10.
Display: Dual line, 4-1/2 digit LCD
display.
Temperature Limits: 14 to 140°F
(-10 to 60°C).
Resolution:
Temperature: 0.1°F/°C;
Relative humidity: 0.1%;
Sound level: 0.1 dB;
Illumination: 1 up to 2,000 lux; 10 up
to 20,000 lux; 100 up to 50,000 lux.
Power Requirements: 9 V alkaline
battery, included, user replaceable.
Response Time: 500 msec.
Weight: 15.5 oz (430 g).
Agency Approvals: CE.
445
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