MK224SYS IEC61094-4 compliant

Measurement Microphone System

MK224SYS Measurement Microphone System The MK224SYS IEC61094-4 compliant measurement microphone system offers a cost effective option to acoustic measurements. Perfomance: 8 Hz to 18 kHz response, 50 mV/Pa sensitivity and a "A" weighted noise floor less than 14 dBA. Compatible with ACOtron™,CCLD, CCLD, and IEPE equipment the MK224SYS features the MK224 IEC61094-4 compliant with its rugged Quartz Coated Nickel diaphragm for excellent longterm stability and temperature perfomance, the 4212 ACOtron™ preamp offering both low noise and a wide dynamic range, and the WS1 3". Details: MK224 IEC61094-4 compliant Capsule 4212 ACOTronTM IEPE Preamp WS1 - 3 Inch Windscreen Available as 7052SYS (7052E FF IEC61094-4 compliant Capsule) Accessories: IEPE1248 Phantom to IEPE converter MATT-XX Microphone Attenuator WSX-80T Weatherized Windscreen SPECIFICATIONS: MK224 - 1/2 Inch Electret Free Field Microphone IEC61094-4 compliant Frequency Response: <8 Hz to 20kHz typ. Sensitivity: 50 mV/Pa (-26 dBV/Pa) Dynamic Range (capsule) 1%THD:<14 dBA-145 dBSPL Diaphragm Material: Quartz Coated Nickel TempCo: 0.01 dB/C Mounting Thread: 12.7 mm 60UNS2 WS1 3 Inch Windscreen Mounting: 1/2 Inch Hole Porosity: 20 ppi 4212 ACOtron™ 1/2 Inch CCLD/IEPE* Preamp Frequency Resp.@ 22 pF : 5 Hz to 200 kHz (-2 dB) Loss @22 pF: 1.4 dB typ. Noise Floor @ 22 pF: <1.5 uV Output Performance 1% THD 18-30 Vdc: 4 mA/20 kHz - 14 Vpp 5000pF load 20 mA/20 kHz - 14 Vpp 50000pF load Power Supply Sensitivity: <0.1 dB 15-30Vdc&2-20 mA Mic Mounting Thread: 11.7 mm 60UNS2 Power/Output Connector: BNC Female *IEPE - New International Standard Return to Top