KM-135-DVM-H marine air horn
LOA over 200m
Kahlenberg KM-135-DVM-H
The Kahlenberg KM-135-DVM-H offers an IMO compliant sound signal for commercial and military vessels with operating capability down to -40°C. Ruggedly built and heated to withstand harsh environments and continuous service demands, with a range of 2nm and fundamental frequency of 135Hz
The Kahlenberg KM-135-DVM-H is ruggedly constructed using a cast marine aluminium bell, with stainless steel diaphragm and fasteners. It has a thermostatically controlled heated dual solenoids and diaphragm assembly, plus a manual valve assembly. The valve assembly is field adjustable for air pressures between 5-40 bar.
Combined with the patented three-piece hermetically sealed stainless steel diaphragm assembly and self-draining design, the KM-135 keeps on working reliably, between -40°C to 80°C. If you operate in warmer climes then see the Kahlenberg KM-135 model.
Listen to the Kahlenberg KM-135-DVM-H marine air horn
Model KM-135-DVM-H features
- Vessel length – 75-200m and >200m
- Heated? – Yes
- Finish – Primed and painted marine grey, white optional
- Fundamental Frequency – 135 Hz
- Audibility Range – 2nm
- S.P.L. Output (1/3 Octave Band) – 143 dB
- Dimensions – 1071mm x 508mm x 508mm (43in x 20in x 20in)
- Control – Combination, 230 or 120 VAC, 24VDC (8 watts), with Manual pull
- Operating Temperature – -40°C to +80°C [-40°F to +176°F]
- Degree of Protection – IP56
- Air Consumption – 64l/sec [136 SCFM] on 8.3 bars [120 psi]
- Net weight – 19.5 kg (43 lb)