HONDETECH LONG ROD DIGITAL RS485 MODBUS TTL 4-20 MA 0-5V 0-10V STAINLESS STEEL MICROPHONE DECIBEL NOISE SENSOR

Q: How can I get a quotation? A: You can send the inquiry on Alibaba or the below contact information, you will get the reply at once. Q: What is the material of this product? A: The sensor body is made of 304 stainless steel, which can be used for outside and not afraid of wind and rain. Q: What is the product communication signal? A: Digital RS485 output, TTL 5 /12, 4-20mA, 0-5V, 0-10V output. Q: What is its supply voltage? A: The product's DC power supply for the TTL can be choose the 5VDC power supply, the other output is between 10~30V DC. Q: What is the power of the product? A: Its power is 0.1 W. Q: Where can this product be applied? A: This product is widely used in various fields such as home, office, workshop, automobile measurement, industrial measurement and so on. Q: How to collect data? A: You can use your own data logger or wireless transmission module. If you have one, we provide RS485-Modbus communication protocol. We can also provide matching LORA/LORANWAN/GPRS/4G wireless transmission modules. Q: Do you have matching software? A: Yes, we can provide matching servers and software. You can view data in real time and download data from the software, but you need to use our data collector and host. Q: How can I get samples or place an order? A: Yes, we have materials in stock, which can help you get samples as soon as possible. If you want to place an order, just click on the banner below and send us an inquiry. Q: What is the delivery time? A: Usually, the goods will be shipped within 1-3 working days after receiving your payment. But it depends on your quantity.