Monarch Instrument
15 Columbia Drive
Amherst, NH 03031
ph: (603) 883-3390
Fx: (603) 886-3300
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Monarch 322 IEC 651 Type II Datalogging Sound Level Meter
Monarch Sound Level Meters are ideal for making noise measurements in the workplace. While Noise is mainly a problem in manufacturing industries, the assessment of personal noise exposure at work must be carried out in all companies to be sure that harmful noise levels are not being exceeded. National regulations exist in almost all industrialized countries which give actual noise limits on the amount of noise allowed in the workplace. With simple operation and powerful features, the 300 Series provides an affordable method to ensure workplace safety. All the 300 Series meet the IEC 651 Type 2 standards.
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 Features
- 32,000 Record Datalogger
- Autoranging
- 4 Digit and Bargraph Display
- A and C weighting
- AC/DC Outputs
- 100 dB Dynamic Range
- Fast and Slow time weighting
- Max and Min feature
- RS-232 interface
- Includes Windows Software
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Options & Accessories
SE-322 Windows Software for Model 321 and 322 Sound Level Meters
Graphical Software provides:
- real-time control via RS-232 of meter
- record, save and export to MS Excel
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Ordering Information Sorry, This product is no longer available
| SPECIFICATIONS MODEL 322 |
| Level Range |
Lo = 32-80 dB Med = 50-100 dB Hi =80-130 dB |
| Frequency Range |
31.5 Hz to 8 kHz |
| Dynamic Range |
50 dB (100 dB in Autorange Mode) |
| Accuracy |
± 1.5 dB (ref 94 dB @ 1 kHz) |
| Display |
4 digit LCD with Bargraph |
| Frequency Weighting |
A, C |
| Time Weighting |
Fast, Slow |
| Microphone |
1/2" Electret condenser |
| Auxiliary Outputs |
AC/DC outputs |
| Power |
9V Battery |
| Battery Life |
50 hours (with alkaline battery) |
| 50 hours (with alkaline battery) |
-23 to 104 °F (0°C to 40 °C) <90%RH |
| Dimensions |
10.8 x 2.5 x 1.2" (274 x 63 x 30 mm) |
| Weight |
approx. 5.78 oz (180 g) |
| Includes RS-232 Interface Cable and Windows Software |
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