Microphones

GM50_schraeg_kleiner

Microphone Disc GM50

590

Electret Ultrasonic Microphone Disc with Test Signal Speaker

excl. VAT & shipping

Knowles FG - Microphone capsule
40kHz test signal speaker
Integrated microphone heating
Removable mounting plate
∅ 50mm (outer diameter) / ∅ 90mm (mounting plate)
Installation in the floor of the nacelle of wind turbines via 55mm drill-hole
Alternative use not on wind turbines with optional tripod

GM90_schraeg_kleiner

Microphone Disc GM90

590

Electret Ultrasonic Microphone Disc with Test Signal Speaker

excl. VAT & shipping

Knowles FG - Microphone capsule
40kHz test signal speaker
Integrated microphone heating
Wind protection ring
∅ 90mm (outer diameter) / ∅ 140mm (mounting plate)
Installation in the floor of the nacelle of wind turbines via 100mm drill-hole
Compatible with ProBat and the RENEBAT-Projects

TM10_kleiner

Tower Microphone TM10

500

Electret Ultrasonic Microphone without Test Signal Speaker

excl. VAT & shipping

Knowles FG - Microphone capsule
Integrated microphone heating
∅ 12mm / Length 500mm
TM10 - Mounting Kit for hole mounting in tower walls



TM20_826x413_kleiner

Tower Microphone TM20

590

Electret Ultrasonic Microphone with Test Signal Speaker

excl. VAT & shipping

Knowles FG - Microphone capsule
40kHz test signal speaker
Integrated microphone heating
∅ 20mm / Length 55mm
M3 mounting bolt
TM20 - Mounting Kit for hole mounting in tower walls
Magnetic Bracket for mounting on walls made of steel