0-5%VOL NDIR Infrared CO2 Carbon Dioxide Gas Sensor Module
$159.00-169.00
Noise transmitter RS485 noise decibel detector Alarm Noise Sensor For Weather Station
- Category: >>>
- Supplier: Weihai Guanghe IoT Technology ltd
Share on (1601274134607):
Product Overview
Description
The main performance characteristics:
The noise sensor is a new integrated sensor, mainly for environmental noise, traffic noise, workplace noise, construction noise and social life noise and other types of noise It is mainly used for real-time measurement of various types of noise such as environmental noise, traffic noise, workplace noise, construction noise and social noise.
The noise sensor is made of waterproof, dustproof and impact resistant materials, with a wide range of 30~120dBA and a wide frequency measurement of 20~12.5KHz. Adopt high performance pre-polarised back pole electret condenser microphone with wide dynamic range and stable performance.
Product main technical specifications:
The noise sensor is a new integrated sensor, mainly for environmental noise, traffic noise, workplace noise, construction noise and social life noise and other types of noise It is mainly used for real-time measurement of various types of noise such as environmental noise, traffic noise, workplace noise, construction noise and social noise.
The noise sensor is made of waterproof, dustproof and impact resistant materials, with a wide range of 30~120dBA and a wide frequency measurement of 20~12.5KHz. Adopt high performance pre-polarised back pole electret condenser microphone with wide dynamic range and stable performance.
Product main technical specifications:
Product name | noise Sensor | POWER SUPPLY | 9-18VDC |
measurement range | 30-120dB | Output Signal | RS485 |
Accuracy | ±0.5dB | Stability | ＜2% |
Atmospheric pressure | ±10% | Influence of dust cover | ≤0.5dB of 50~115db |
Response time | Fast ：500ms，Slow: 1.5s | Waterproof Grade | IP67 |
Application field :
Gemho Noise Sensor can be used for on site real-time measurement of environmental noise，traffic noise，workplace noise，construction noise and social life noise.
Please provide the noise sensor with a DC power supply with an input of 9~18v. You can use the 220V AC to DC power supply provided by our company, or you can use 12V solar panel and battery power supply to meet the needs of different occasions.
Product Advantages
Reasonable structure UV resistant
1. high integration of noise sensors, high accuracy, low error, high quality lightweight 6-layer louvered box structure;
2. optional more layers, WMO compliant, small size and light weight, rain and snow resistant appearance;
3. high tech, high quality UV resistant materials to prevent rapid ageing under harsh conditions
2. optional more layers, WMO compliant, small size and light weight, rain and snow resistant appearance;
3. high tech, high quality UV resistant materials to prevent rapid ageing under harsh conditions
Waterproof strip inside to protect the circuit board
Excellent protection against moisture
Modbus-RTU standard protocol
There are waterproof strips at the joints, Effective isolation of internal and external environment, Remarkable moisture-proof
effect.
effect.
Built-in sensor antenna, Internal circuit and external Is completely isolated
Wall-mounted exquisite design, Install screws on both sides, Simple installation saves space
Gemho is a supplier of customised IoT sensors and system solutions.
GEMHO started in 2004, opening a new chapter in the
application of information and digitalisation in Chinese mines. Now the company's R&D and production team is based on the core of digital mining, and is deeply rooted in the field of IoT sensors.
Based on the industrial IoT platform and terminal control equipment, we have built a complete sensor product supply system.
We provide sensor devices and solutions for environmental monitoring such as air, water and soil, plant and agricultural parameters monitoring and smart cities.
Focusing on the development of hardware and software for IoT, we are committed to building an IoT cloud ecology.
application of information and digitalisation in Chinese mines. Now the company's R&D and production team is based on the core of digital mining, and is deeply rooted in the field of IoT sensors.
Based on the industrial IoT platform and terminal control equipment, we have built a complete sensor product supply system.
We provide sensor devices and solutions for environmental monitoring such as air, water and soil, plant and agricultural parameters monitoring and smart cities.
Focusing on the development of hardware and software for IoT, we are committed to building an IoT cloud ecology.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
