Stark Electronics ST-ZS01 intelligent hardware (data collector, sensor)
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- Prices： Request for a Quote for Further Details
- Model ： ST-ZS01 type
- Category： Noise Factor Meter
- Brand ： Stark Electronics
- Delivery Time： Request for a Quote for Further Details
- Manufacturer： Stark Electronics
Products
1. Main uses and scope of application
ST-ZS01 noise sensor is a digital and modular noise sensor. It adopts a single-chip microcomputer with DSP (digital signal processing) function and digital detection technology,which has the advantages of high reliability,good stability,wide dynamic range,and no need for range conversion. It can be widely used in the measurement of industrial noise from various machines,vehicles,ships,electrical appliances,etc. It can also be used in the measurement of environmental noise,labor protection,and industrial hygiene.
2. Working principle
The noise sensor consists of a sound-sensitive condenser electret microphone built into the sensor.,the sound wave vibrates the electret film in the microphone,causing changes in capacitance and generating a corresponding in tiny voltage,thereby achievingConversion of sound signals to electrical signals.
3. Product features
1. A direct-reading noise decibel detection module developed using imported sound sensors;
2. Multi-point calibration process,high detection accuracy and high sensitivity;
3. The unique stainless steel probe is designed to be independently packaged,making it easy to embed into other equipment or casings;
4. The core components of the main control board circuit are completely shielded,which is not only beautiful but also has enhanced anti-interference ability;
4. Product size chart
5. Main technical parameters
●Performance level: IECtype 2
●Measurement range: 30dB-130dB
●Resolution: 0.1dB
●Accuracy: ±0.5dB
●Microphone: condenser microphone
●Power supply mode: external DC power supply 12V.
●Frequency range: 20Hz-12.5kHz
●Output mode: analog 0-20mA
●Frequency weighting: A weighting
●Product material: The metal rod is made of aluminum alloy
●Time weighting: F (fast response)
●Operating temperature range: -20℃-60℃
●Working voltage: 12V (optional)
●Power consumption: 20mA 12V
●Protection level: IP65
●Product weight: 335g
6. Noise standards
Noise level | Environmental standards (according to ordinary people's hearing) |
0~20dB | It’s so quiet that you can barely feel it; |
20~40dB | Quiet,like a whisper; |
40~60dB | General,ordinary indoor conversation; |
60~70dB | Noisy,nerve-damaging; |
70~90dB | Very noisy,damaged nerve cells; |
90~100dB | Increased noise and hearing loss; |
100~120dB | It is unbearable and will cause temporary deafness in one minute; |
120dBabove | Profound or total deafness |
7. Wiring instructions
model | Aerial Insertion Instructions | Thread color description |
RS485/TTL /Current and voltage | 1(V+): power supply positive 2(G): Power ground 3(T+): A/T+ 4(T-): B/T- 5(IV): Current/Voltage | Brown(V+) Yellow (G): blue (current) |
Download
|
ST-ZS01 Noise Instruction Manual |
355.81 KB | Click to Download |
