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High fidelity Stainless Steel Explosion-proof Microphone, Sound Pick-up

High fidelity Stainless Steel Explosion-proof Microphone, Sound Pick-up

Brand Name: ZUOAN
Model Number: ZA-AD-910
MOQ: 1 set
Price: 200-400USD
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10 set per week
Detail Information
Place of Origin:
Changzhou, China
Certification:
CNEx
Certifications:
Ex DⅡC T6 Gb/ DIP A20 TA, T6
Power Supply:
DC12V
Pick-up Area:
5-50 Sqm
Output Signal:
RS485
Sensitivity:
-40 DB (1kHz@94dB SPL)
SNR:
78dB
Max Sound Pressure:
120 DB
Frequency Response:
50 Hz To 12kHz
Output Level:
2.5Vp-p
Connection:
With Audio Connector
Weight:
6kg
Packaging Details:
Firm carton Box
Product Description

Stainless Steel Explosion-proof Microphone, Sound Pick-up for Industry Hazardous Area

 

Overview:

 

ZA-AD-910 is Zuoan self developed explosion-proof microphone, which is also called the explosion-proof sound pick-up.  This explosion proof microphone is made of full stainless steel 304, which has also get the explosion proof certificate. The ZA-AD-910 its explosion proof marking is Ex dⅡC T6 Gb/ DIP A20 TA, T6, can apply for industry hazardous area. The explosion proof microphone can pick up 5 to 50 sqm area sound, and it is also featured as high fidelity, no electronic noice, high sensitivity and high Omni-directional. more details of explosion proof microphone, please find following data sheet to download.

 

 

Features:

 

·High fidelity, no electronic noice
· High sensitivity, high Omni-directional
· Stainless steel 304 enclosure
· Ex-proof marking: Ex dⅡC T6 Gb/ DIP A20 TA, T6
· fit for gas zone 1, 2, dust zone 21,22

 

ZA-AD-910 Explosion proof microphone, sound pick-up data sheet.pdf

 

High fidelity Stainless Steel Explosion-proof Microphone, Sound Pick-up 0

 

 

explosion proof microphone specifications:

 

Model ZA-AD-910
Atmospheric pressure 80KPa~106Kpa
Ambinet temperature -25°C ~ 60°C
Relative Humidity ≤95% (+25°c)
Certifications Ex dⅡC T6 Gb/ DIP A20 TA, T6
Power supply Linear regulator DC10-14V, suggest DC12V
Pick-up Area 5-50 sqm
Output signal RS485
Sensitivity -40 dB (1kHz@94dB SPL)
SNR 78dB (1kHz@94dB SPL)
Max sound pressure 120 dB (1KHz ≦3% THD, A weighting)
frequency response 50 Hz to 12kHz
Output level 2.5Vp-p / (1kHz@94dB SPL A weighting)
Connection with audio connector
Package LxWxH 147.5*45*90mm
Net weight 6KG

 

Explosion proof microphone drawings:

 

High fidelity Stainless Steel Explosion-proof Microphone, Sound Pick-up 1

 

 

 

Special order/ requirements

Contact us for special requirements, Email: info@exproofcctv.com