Hull Mount Speed & Temperature Sensors
Airmar’s analog sensors provide accurate and fast-response measurements of speed, temperature and depth, utilizing robust paddlewheels and thermistors. They are ideal for a range of marine applications including fishing, racing and leisure.
These sensors are designed to be through-hull mounted, and many models feature a valve assembly that helps to minimize water ingress in the bilge when the sensor is disassembled for routine paddlewheel maintenance.
| Measurement | Housing | Speed Range | Weight | |
| ST800 | Speed, Temperature | Plastic Bronze Stainless steel |
2 to 45 knots (2 to 52 mph) |
0.7 kg (1.4 lb) plastic 1.3 kg (2.8 lb) bronze 1.6 kg (3.5 lb) stainless steel |
| ST850 | Speed, Temperature | Plastic Bronze Stainless steel |
2 to 45 knots (2 to 52 mph) |
0.7 kg (1.4 lb) plastic 1.3 kg (2.8 lb) bronze 1.6 kg (3.5 lb) stainless steel |
| ST900 | Speed, Temperature | Plastic Bronze Stainless steel |
0.3 to 45 knots (0.34 to 52 mph) |
0.7 kg (1.4 lb) plastic 1.3 kg (2.8 lb) bronze 1.6 kg (3.5 lb) stainless steel |
| ST950 | Speed, Temperature | Plastic Bronze Stainless steel |
0.3 to 45 knots (0.34 to 52 mph) |
0.7 kg (1.4 lb) plastic 1.3 kg (2.8 lb) bronze 1.6 kg (3.5 lb) stainless steel |
| T42 | Temperature | Bronze | N/A | 0.6 kg (1.3 lb) |
| ST300 Shorty | Speed, Temperature | Plastic | 0.1 to 40 knots (0.1 to 46 mph) |
0.6 kg (1.3 lb) |
