Kirisun PT7200 Ex explosion-proof two-way radio complies with the GB3836.1-2010 and GB3836.4-2010 standards. Its intrinsically safe circuit requires that the spark and thermal effects generated under the specified experimental conditions must not ignite the specified explosive gas mixture.
For Zone 2 and Zone 1, Equipment Category II, electrical equipment for the factory (other explosive atmospheres other than coal mines), temperature class T3.
This radio is suitable for potentially explosive environments such as chemical production, transportation and storage, chemical plants, tanker warehouses, etc.
PT7200 Ex adopts intrinsically safe explosion-proof technology and can be safely used in Zones 1 and 2 of the Explosive Hazardous Zone through the inspection and certification of the China Quality Supervision and Inspection Center for Explosion-proof Electrical Products (CQST), achieving explosion-proof in gas and dust environments.
Explosion-proof battery design
PT7200 Ex features an optimized explosion-proof design, a battery-increased protection plate, dual output current limit protection and power-off protection. When the radio fails, the current can be immediately limited. When the current and temperature reach a predetermined value, the power supply will be cut off to avoid igniting the explosion.
Long battery life
PT7200 Ex uses 1700mAh explosion-proof Ni-MH battery, working time is about 14 hours
PT7200 Ex uses voice compression and expansion technology to make the voice clear and loud, and maintain unobstructed communication even in noisy environments.
When this function is enabled, when the radio reaches the set time, a beep will sound and the user must press any button to indicate that it is in a safe state, otherwise the radio will automatically alarm.
Support 2-TONE, 5-TONE, DTMF, MDC, KDC (kirisun dedicated signaling) and other signaling, easily realize a variety of personalized functions, such as single call, group call, remote, remote, activation, wake-up, PTT ID , clear, answer, call transfer, missed call alert, authorized launch, etc., to meet more needs of users.
GPS function (optional)
The built-in GPS module can realize GPS positioning and position information broadcast on the walkie-talkie, and can be used with GIS system to realize a variety of GPS function applications.
1700mAH Ni-MH battery