Pulsar SafeEar/MA 噪音预警系统（听力保护必须磨损，（40dB（A）至114dB（A），主机）

Trigger Level: 40dB(A) to 114dB(A)
Frequency Weighting ‘ A’ Weighting to IEC 61672-1:2002
Time Weighting Slow to IEC 61672-1:2002
Microphone: PU112
Display Delay Time: none to 30 secs
Display Type: Visual Indication High intensity white LEd with user
controllable brightness
Wall Mountable: Yes
Data Logging: Optional, USB data logger with 32,000 storage points (option)
User Selectable 1 second (9 hours), 10 seconds (3.7 days),
1 minute (22 days) sampling
Weight: 600 grams
Power: Mains operated 230V
International Standards: IEC 61672:2002
Accessories:  PulsarSafeEar Master display, 230V mains power supply, 5 metre power cable.

Catalog

Option

SafeEar/DL USB Data Logging Software
PU112    Microphone
PUL200    Mains Power Supply
PUL206    5m Power Extension Cable
PUL202    2m Microphone Extension Cable with preamplifier and microphone
PUL205    5m Microphone Extension Cable with preamplifier and microphone
PUL210    10m Microphone Extension Cable with preamplifier and microphone
PUL207    10m Inter Connection Cable
PM:222    Microphone Capsule
PUL200C    Preamplifier