China Rugged Telephone Wall Mounted Explosion Proof Telephone for Jail and Prison JWBT811
Product Name: Explosion-proof telephone
Product Type: JWBT811
Ex Mark: Exde[ib]ib IIB T6/DIP A2 TA,T6
Communication System: Switchboard
Defend Grade: IP65
Dimensions: 343×294×206
Material: Aluminum alloy
Color: Yellow(Can be customized)
$595.00
CompareAPPLICATION
1. Suitable for explosive gas atmospheres Zone 1 and Zone 2.
2. Suitable for IIA, IIB explosive atmosphere.
3. Suitable for dust Zone 20, Zone 21 and Zone 22.
4. Suitable for temperature class T1 ~ T6.
5. Widely used in oil exploration, chemical, military, pharmaceutical, oil refining and other hazardous environments and depots, offshore oil platform, oil tankers and other places .
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TECHNICAL PARAMETERS
Voltage:AC220V±10%,50Hz
Standby Work Current:≤0.2A
Frequency Response:250~3000 Hz
Amplified output power:10W
Corrosion Grade:WF1
Ambient Temperature:-40~+60℃
Atmospheric Pressure:80~110KPaSKU: n/a
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