Earmuffs , Hard Hat Attached, The X-Series earmuffs are latest advancement in hearing conservation. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The is a lightweight, low profile earmuff designed for protection against low-level industrial noise and other loud sounds. - A universal mounting attachment fits most hard hats - Stainless steel band construction resists bending and warping to offer consistent - pressure over prolonged wearing periods - Earcup pivot points tilt for optimum comfort and efficiency - Replaceable ear cushions and foam liners hygiene kit HYX1 - Noise Reduction Rating NRRa 21 dB. CSA Class B The NRR may overestimate the hearing protection provided during typical use. recommends reducing the NRR by 50 for estimating the amount of noise reduction provided. Hearing Protection Solutions Made Innovatively Easy...
Other Specifications Download Specification | |
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Device Is Capable To Operate In Hazardous Condition And To Remain Intrinsically Safe | Yes |
Device Is Capable To Raise Continuous Audio Vvisual Distress Alarm Automatically When The Unit Experiences No Movement Including Vibration For More Than 25 Seconds | Yes |
Modes Of Operation Available In The Device To Be Actuated By Rescue Personnel | off, manual, and automatic |
Availability Of Accidental Deactivation | Two stage manual actions to switch the unit from automatic mode to off position |
Availability Of Distress Tone Signals | Operational Signal, Pre Alert Signal & Alert Signal |
Audio Distress Signal Output At 3 Meter Distance | 90 dBA |
Distress Alarm Count At Full Noise Level | 2 audio signals per second |
LED Indicator To Show The Unit Is 'ON' | Green |
LED Indicator To Indicate When Distress Alarm Is Raised | Red |
Upper Frequency | 3000 (+/- 200) Hz |
Pre Alarm Level For 6 Seconds | 75 - 85 dBA |
Battery | Compatible with DSU |
Standby Battery Life After Full Charge | 100 Hour |
Alarm Duration When Loaded With Fully Charged Battery Of Designated Capacity | 6 - 8 Hour |
Alarm Duration After Battery Low Signal Alarm | Minimum 2 Hour |
Integrated Temperature Sensor | when the fire-fighter exceeds a predetermined time- weighted average temperature threshold, the audible heat alarm is activated |
Device Should Have Sensor Temperature Control Facility During Operation | Yes |
Motion Sensor | 3-axis accelerometer capable to Sense a broad range of motion |
Inbuilt Intelligence To Remove Chance Of False Alarm | Available |
Motion Sensor Timings Should Be Configurable According To Preference By Means Of Suitable Module Through PC. | Yes |
Unit Shall Be Compatible With All SCBA. It Can Be Worn With Or Without Breathing Apparatus. | Yes |
Dimensions Suitable To Be Worn With Self Contained Breathing Apparatus (SCBA) | 120 |
Weight (With Batteries) | 150 Gram |
Display | Alphanumeric, L.E.D. read-out of PASS status |
Compliance To IP 67 Requirements | Yes |
Operating Temperature Range | 20 - 65 Degree C |
Case : Rugged, High Temperature & Impact-resistant, Translucent, Encapsulated In A Durable Glowing Silicone Sleeve | Available |
Automatic Full "self Check" Function Upon Start Up | Available |
Accidental Switch Off During Use | eliminated by the options of tally insertion or two-button push, depending on the operating mode |
DSU Should Be Free Of Periodic Maintenance Except Pre Planned Battery Replacement As And When Required. | Yes |
National/International Certification Of The Device For Use By The Emergency Service Personnel | Available |
Name Of The Certification | NA |
Certification No. And Date | NA |
Validity Of Certificate, If Any | NA |
Warranty | 1 Year |