Noise level sensor

Taida · 30-130dB

Manufacturer: Taida
Product: 30-130dB
Protocol: Modbus
Package: Sensors (SU2202)
Updated: 2025-01-31
Driver ID: 287

Notes

Noise sensor, Modbus/RTU or analog 4-20mA
Measures 30-130dB noise level

Analog 4-20mA model, Connect:
ezeio input -> Blue
ezeio +V -> Brown
ezeio 0V -> Black

Modbus/RTU model, Connect:
ezeio D0 -> Blue
ezeio D1 -> Yellow
ezeio +V -> Brown
ezeio 0V -> Black

Factory default is 4800 bps/adr 1
Set address by writing to address 2000.
Set speed by writing to address 2001.
0=2400, 1=4800, 2=9600

Registers 4

#	Name	Unit
1	Instantaneous level	`dB`
2	10s median level	`dB`
3	10s max level	`dB`
4	10s min level	`dB`

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