Noise Transmitter 485 Type ZS-N01-2-VL

Noise Transmitter 485 Type ZS-N01-2-VL

I. Product Overview

The noise transmitter 485 type ZS-N01-2-VL is a high-precision sound measurement instrument with a measurement range of 30-130 dB, meeting daily measurement requirements and widely applicable in various fields such as home, office, workshop, vehicle measurement, industrial measurement, etc.

II. Product Features

1. High Stability: Utilizing a high-sensitivity capacitive microphone, the signal is stable and the accuracy is high.

2. Accuracy: ±0.5 dB (at reference pitch, 94 dB @ 1 kHz).

3. Communication Protocol: Standard ModBus-RTU communication protocol, convenient for connection.

4. Installation Method: Square shell installation, louver box installation.

III. Product Parameters

1. Product Size: 110 × 85 × 44 mm.

2. Working Voltage: 10 - 30 V DC.

3. Power Loss: 0.4 W.

4. Interface Type: 485 communication, standard ModBus communication protocol.

5. Measurement Range: 30 - 130 dB.

6. Measurement Accuracy: ±0.5 dB (at reference pitch, 94 dB @ 1 kHz).

7. Resolution: 0.1 dB.

8. Frequency Range: 20 Hz - 12.5 kHz.

9. Response Time: ≤ 3 s.

10. Operating Environment: -20°C ~ +60°C, 0% RH ~ 95% RH (non-condensation).

IV. Product Application Scenarios

1. Covering Industries: Communication, government affairs, factories, etc.

2. Application Scenarios: Widely applied in various fields such as home, office, workshop, vehicle measurement, industrial measurement, etc.