Xs-Zy Best Price High Precision 31.5Hz ~ 8kHz DC12V RS485 Capacitor Microphone Sound Dosimeter dB Meter Volume Noise Sensor

• Theory: Noise Sensor
• Power Supply: DC 12V
• Signal Output: RS485
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: XS-ZY
• Measurement Range: 30~130dB
• Frequency Range: 31.5Hz ~ 8kHz
• Maximum Output Resistence: 200 Ω
• Microphone: Capacitor Microphone
• Working Temperature: 0-50ºC(32-122°f)
• Power Consumption: DC 12V: About 20MW
• Accuracy: 23±5ºC
• Transport Package: Covered with Carton Packing
• Trademark: Veinasa
• Origin: China
• Package Size: 30.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 1.500kg

Product Description

XS-ZY Best Price High Precision 31.5Hz ~ 8kHz DC12V RS485 Capacitor Microphone Sound Dosimeter DB Meter Volume Noise Sensor

Product Description

 

XS-ZY Best Price High Precision 31.5Hz ~ 8kHz DC12V RS485 Capacitor Microphone Sound Dosimeter DB Meter Volume Noise Sensor is a complex and precise device for precise measurement of sound. The noise sensor has a durable structure and can be used normally for several years under proper operation conditions.

Product Parameters

 

Measurement range	Range	30~130dB
Signal output mode	RS485
Accuracy	23±5ºC The frequency weighting accords with the IEC 61672 type 2 standard and calibrated under the condition of input signal 94dB (31.5Hz-8kHz).
Frequency range	31.5Hz ~ 8kHz
Time response	Quick response: T = 200ms Time response simulate human ear's time response
Calibrator	B&K (Bruel & Kjaer company), multi-function sound calibrator model: 4226.
Microphone	Capacitor microphone
Size of Microphone	0.5 inch
Range	30~130dB
Maximum output resistence	200 Ω
The power supply mode	DC 12V
Power consumption	DC 12V: ≈ 20mW
Installation method	The transfer plate is placed in a round black pipe with a length of 180mm, an outer diameter of 25mm, and an inner diameter of 18mm, seal treatment on both sides
External packaging	ABS plastics
Working temperature	0-50ºC(32-122°F)
Working humidity	< 80% relative humidity

Product Feature

Characteristics of this db meter/noise sensor:

* High Sensitivity
* Fast response
* Low consumption
* Excellent stability
* Long service life

1.If use our weather station, the sensor can be directly connected to the corresponding interface of weather station with sensor's line. 2.If buy transmitter separately, transmitter supporting lines sequence respectively to:

Color of line	Output signal
	Voltage type	Current type	Communication
Red	Positive +	Positive +	Positive +
Black (green)	Negative -	Negative -	Negative -
Yellow	Noise signal	Noise signal	A+/TX
Blue			B-/RX

3.Two kinds of output connection mode of pulse voltage and current:

Application Field

As a sound dosimeter, this noise sensor can be applied to many applications:

 

* Environment quality monitoring
* Smart home
* Warehousing
* Public place
* Labor protection
* Animal husbandry

Company Profile

 

FAQ

Q: What's the main characteristics of this db meter(XS-ZY)?
A: Congratulations, it has compact structure and easy maintenance, factory price but amazing quality. We also have another hot selling air quality sensor XS-PM.

Q: How can I collect data?

A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol.

If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.

Q: What's the lifetime of this Noise sensor(XS-ZY)?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.

Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.

Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.

With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever you encounters, Veinasa team always stand by your side.