DATA SHEET
I. Main performance indicators:
1. Conditions of Use:
a. Ambient temperature: -45 ℃ ～ 55 ℃
b. Relative humidity: ≤95%
c. Atmospheric pressure: 86KPa ～ 106KPa
d. Explosive gas mixtures in the temperature class Ⅱ B class T5
2. The main technical parameters:
a. Impedance: 4Ω
b. Power: 5W
c. Working frequency: 100 ～ 6000Hz
d. Explosion-proof mark: ExdⅡBT5
e. Protection class: IP65
f. Anticorrosive grade: WF2
g. Overall dimensions: 180 × 150 × 100
h. Weight: 1.5Kg
Product structure
The shell of the product is made of silicon aluminum alloy, and the surface is electrostatically sprayed. The overall structure is strong, beautiful, waterproof and corrosion-resistant, and can work in harsh environments for a long time.
Product installation and precautions
1. Product installation
a. Make mounting holes on the wall according to the installation dimensions, and fix the phone with M8 bolts.
b. Use the special cable for the speaker, pass through the connection port, connect according to the terminal wiring diagram, then tighten the sealing nut, and install the upper cover.
