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Home Products Alat Kualitas Udara Kebisingan & Getaran GA907 dBAlert (CASTLE)
GA907 dBAlert (CASTLE)

GA907_dBAlertAccording to industrial safety law, areas subject to hazardous noise must be clearly defined, and workers notified of the danger. In most industrial settings, the noise hazard will vary throughout the premises and employees are often mobile. This is precisely where the Castle dBAlert personal noise activated warning unit comes into play.

 

dBAlert SPECIFICATIONS

TRIP LEVELS
User-Selectable to 75dBA, 80dBA, 85dBA and 90dBA (factory set to 85dBA)
TRIP TIME
LED: 30 seconds
Vibrate: 15 seconds
CONTROLS
Power on/off membrane keypad
Power ‘on’ indicator LED
DETECTOR
Characteristic: Averaging
FREQUENCY WEIGHTING
‘A’ in accordance with IEC 61672-1:2002 Class 2
TIME RESPONSE
Slow response (1000 mS)
MICROPHONE
Built in Castle pre-polarised, electret microphone
BATTERIES
2 x MN2400 (AAA) Alkaline or NiMH Rechargeable Batteries
BATTERY LIFE
Duracell ProCell Alkaline Batteries: approx. 85 hours
WARNING LED
1 x Hyper-Bright, LED, pulsed through software control
VIBRATING ALERT
(Option)
Mobile phone style vibrating motor for tactile warning
(approx 150Hz)
Pulses for first 15 seconds of LED warning
DIMENSIONS
Overall: 95mm x 47mm(widest) x 24mm (without clip) or 29mm (with pocket clip)
WEIGHT
70g (with batteries)