Overview of heavy duty explosion-proof telephone PT-IPFS2
The industrial explosion-proof telephones are designed to provide safe, reliable communication for both indoor and outdoor hazardous areas, featuring a sturdy non-sparking, impact and shock resistant composite explosion-proof housing , it's ruggedly constructed to withstand the demanding conditions found within extreme environments, resulting in high reliability of the product long MTBF.
They are IP-based telephone with automatic magnetic shut-off door to handle the large temperature differences , high humidity, exposure to sea water and dust, corrosive atmosphere, explosive gas/particles, as well as mechanical wear and tear, making it excellent for use as an emergency telephone.
The telephone is SIP compliant and operates in full-duplex mode, powered by PoE (Power over Ethernet) or external power supply, providing an RJ-45 network interface, this interface supports 10 /100Mp Ethernet , it can be maintained and upgraded from a remote location, its working status can be viewed through the remote server, it's a versatile reliable product for security and emergency voice communications.
Main features of heavy duty explosion-proof telephone PT-IPFS2
Standard VoIP telephone, analog also available
SMC composite explosion-proof enclosure, corrosion-resistant, impact-resistant, anti-static
Silica gel keypad waterproof, M1 M2 key for speed dial, HF key for hands free model
Handset with noise reducing microphone for clear communicationfrom noisy areas
Waterproof grade IP67
Suitable for explosive gas atmospheres Zone 1,2,22
Suitable for IIA, IIB explosive atmosphere
Suitable for temperature class T1-T6
Ex "d" protected, intrinsically safe Ex "ib" certified
Wall, column, structural mounted installation
Explosion-proof mark: Exde[ib]ibIIBT6/DIPA20TA,T6
Build in 25W speakerphone, incoming call with very loud broadcasting
Alarm lamp on the top will flash when there is a incoming call
Powered by PoE or DC 12V
Applications
Widely used in oil exploration, chemical, military, pharmaceutical, oil refining and other hazardous environments and depots, offshore oil platform, oil tankers and other related industrial application, etc.
Specificatios of heavy duty explosion-proof telephone PT-IPFS2
Network Protocol | ·SIP v1 (RFC2543), v2(RFC3261) ·IP/TCP/UDP/RTP/RTCP ·IP/ICMP/ARP/RARP/SNTP ·TFTP Client/DHCP Client/ PPPoE Client ·Telnet/HTTP Server ·DNS Client |
Codec | ·G.711: 64k bit/s (PCM) ·G.723.1: 6.3k / 5.3k bit/s ·G.726: 16k / 24k / 32k / 40k bit/s (ADPCM) ·G.729A: 8k bit/s (CS-ACELP) ·G.729B: adds VAD & CNG to G.729 |
Call | ·Call Hold Call Waiting Call Forward Caller ID 3-way conference |
DTMF Function | ·In-Band DTMF ·Out-of Band DTMF ·SIP Info |
Tone | ·Ring Tone ·Ring Back Tone ·Dial Tone ·Busy Tone ·User Programming Tone |
Voice Quality | ·VAD: Voice activity detection ·CNG: Comfortable noise generator ·LEC: Line echo canceller ·Packet Loss Compensation ·Adaptive Jitter Buffer |
Phone Function | ·Volume Adjustment ·Speed dial, Phone book ·Flash ·Speaker Phone |
Security | ·HTTP 1.1 basic/digest authentication for Web setup ·MD5 for SIP authentication (RFC2069/ RFC 2617) |
Working environment | · Ambient temperature:-30-60℃ · Relative humidity:10-95% |
Accessoires parameters | · Speaker:8Ω 25W · Microphone: sensitivity -50db · Keypad: Silica gel, protection grade IP67 · Housing: SMC compasite material |
Package
phone size: 350*270*127mm
carton box size: 420*320*220mm
Packaging material: PE EPE bag, carton
Net weight: 7.5KG
Gross weight: 8.0 KG
