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Sound Level Monitor SPM483
The sound level monitor is a device for measurement and storage of sound levels according to DIN EN 61672 and automatic transfer of gathered measured values and results.
The transfer of the data to a server does take place either by a 10/100 MBit local area network or via Internet by wire using an integrated analog or ISDN modem and wireless using a built-in GPRS modem.
The integrated 4 line LCD display indicates the current measurement value and the operating status of the Sound Level Monitor.
A typical application field is the continuous monitoring of noise sources, like, e.g., machine noise, traffic noise, or aircraft noise.
| Range of sound level | 30 - 127 dB |
| Frequency evaluation | A, for test purposes: C, Z |
| Indication | 4-line LCD display with 20 characters per line |
| Interfaces | Ethernet 10/100 Mbit (RJ45), RS 232 (DB 9), connection to telephone net optional (analogue, ISDN, GPRS) (RJ45 or antenna) |
| Software | open to updates because of flash memory |
| Storage capacity | 512MB Compact Flash Card |
| Operating supply | mains plug 100 - 240 V, 50/60 Hz 24 VA |
| Protection type | case: IP65 / plug-and-socket connector: IP50 (IP65 optional) |
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Ethernet
