Explosion-proof Pickup Recorder Explosion-proof Monitoring Pickup

Summary
The explosion-proof pickup is made of aluminium alloy mould, and its surface is sprayed with high voltage electrostatic. It is explosion-proof, waterproof and dustproof.
High temperature resistance, anti-aging function. It can be used in the scene where the sound needs to be monitored. Connecting with monitoring host for on-site operation
It can monitor and record, and directly amplify live sound through power amplifier. The equipment has a unique appearance.
Easy to install, wall hanging and ceiling mounting. Its product features: high receiving sensitivity, low noise and high gain amplifier circuit.
Noise filtering design. The monitoring area is more than 50 square meters, and the transmission distance of common line can reach 1000 meters. Applicable to A
Dangerous places in B C explosive gas environment area 1 and area 2. Widely used in petroleum, chemical industry, coal mines, power plants,
The explosion-proof pickup should be assembled on the spot where steel mill, military industry, fuel oil depot and other enterprises need to monitor the sound.
Scope of application
1. No more than 2000m above sea level;
Ambient temperature - 20 ~ + 40 (?)
3. The relative humidity of the surrounding environment is less than 95%(+25 C);
Fourth, there are two kinds of explosive mixtures of combustible gases, steam and air in T1-T6 group.
5. In the environment of non-destructive gas or steam;
6. Where there is no significant shaking or impact vibration;
Where dripping can be prevented.
Main technical parameters
1 Sensitivity: > 0.15V/upar;
Frequency response: 100 ~ 5500Hz;
3. Working voltage: 6 ~ 12V;
4 undistorted output: > 3V/Vpp;
5. Transmission distance: 400-1000 meters or more;
6 Explosion-proof sign: Exd II CT6;
Thread Size of 7 Inlet Line: G1/2