FLIR / Raymarine M232 – Technical Specifications

General

• Thermal Resolution: 320 × 240 pixels

• Detector Type: Uncooled VOx microbolometer

• Field of View (FOV): 24° × 18°

• Focus: Fixed, from ~12 ft (3 m) to infinity

• Electronic Zoom: 4× continuous e-zoom

• Video Refresh Rate: 9 Hz

System / Power / Networking

• Video Output: IP video stream (H.264)

• Power Supply: 12 or 24 VDC

• Power Consumption: ~15 W typical, 18 W max

Physical & Mechanical

• Pan: 360° continuous

• Tilt: +110° / –90°

• Dimensions:

  • Without riser: Ø 161 mm (6.3") × H 229 mm (9.0")

  • With riser: Ø 190 mm (7.5") × H 279 mm (11.0")

• Weight:

  • Without riser: 2.7 kg (6.0 lb)

  • With riser: 3.0 kg (6.6 lb)

Environmental

• Operating Temperature: –25 °C to +55 °C (–13 °F to +131 °F)

• Storage Temperature: –30 °C to +70 °C (–22 °F to +158 °F)

• Water Ingress Protection: IPX6 (resistant to heavy seas and water jets)

• Vibration & Shock: IEC 60945 maritime standard; 15 g vertical, 9 g horizontal

• Lightning Protection: up to 2 kV surge

Detection Ranges (approx.)

• 30 ft Vessel: 1.0 nm (1,850 m)

• Person in Water: 0.19 nm (≈ 357–560 m)

• NATO Target 2.3 × 2.3 m: 0.54 nm (≈ 864 m)

✅ Compact and lightweight design
✅ Affordable maritime thermal camera
✅ Ideal for collision avoidance and night navigation