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Products ---> Page / Talk ---> Stations – Class 1 Division ll ---> PTD / PDA Desk Station / Amplifier
PTD / PDA Desk Station / Amplifier  
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Description
Guardian’s PTD Page/Talk Desk Stations are designed to provide safe, reliable and cost effective communications in harsh industrial environments. They provide easy to operate paging with the versatility of one or five talk lines. Individuals can be paged from any station and two or more people can communicate simultaneously on any available talk line.
Product Features
• One common amplifier unit compatible with both single line or five line Guardian Page/Talk, and Gai-Tronics Page/Partyฎ stations
• Power supply 24 VDC or 24/120/230 VAC
• Approved for Class l & ll, Division 2 hazardous areas
• Black PVC cover on deskset
• 16 gauge steel zinc dichromate plated deskset base
• Corrosion protected and powder coated faceplate on power supply/amplifier
• Steel zinc dichromate plated enclosure on power supply/amplifier
• Internal speaker on deskset
• External speaker hook-up on power supply/amplifier
• Push to page switch on handset
• Noise canceling microphone
• Electronic hook switch provides maximum durability
CONTROLS
• Microphone gain, receiver volume, side tone and internal speaker volume on deskset
• External speaker (if used) volume on power supply/amplifier
• Optional ambient noise sensor adjusts speaker volume automatically
Applications
This equipment is designed for use in harsh industrial environments and Class l & ll Division 2 hazardous areas such as:
• Mines
• Grain Processing and Similar Industries
• Chemical Plants
• Power Generation Facilities
• Refineries
• Fertilizer Plants
• Drilling Rigs
• Food Processing Plants
• Defense Installations
• Sewage Plants
• Cement Plants
• Construction Sites
• Bulk Loading Stations
• Breweries & Distilleries
• Pulp & Paper Mills
• Pharmaceutical Plants
and more . . .

Standard Compliance
• CSA COMPLIANCE (Canada and United States)
• Class 4818 02 – Signal Appliances – Audible – For Hazardous Locations
• Class 4818 82 – Signal Appliances – Audible – For Hazardous Locations Certified to US Standards
• Canada: Class l, Div. 2, Groups A, B, C and D; T6
• United States: Class l, Div. 2, Groups A, B, C and D; Class l Zone 2, T6