The GVS series speed sensor is made of a hall effect sensor imported from Japan or America, magnetic body and housing. The rotation speed sensor features a high reliability, stable signal output for high frequency or zero-speed, out-of-step protection, high detection accuracy, high-temperature resistance, compact design and a simple installation method. YUANBEN also provides GVS-02 2-channel rotation speed sensors for measuring gear rotation speed and direction. YUANBEN’s speed sensors are suitable for detecting gear rotation speeds, gear rack transmission speeds, shaft rotation speeds, and tiny object approach speed.
YUANBEN speed sensors are suitable for a high performance in extreme temperature, pressure, and contaminant exposure. They are designed with non-contact detection methods, high reliability, wide response frequency (0-100kHz), standard square wave signal output, reverse polarity protection and short circuit protection.
| Model | GVS-M-2-K-1-1-500 | GVS-2-N-1-1-500 | GVS-0.5-N-0-2-500 |
| Power Voltage | 5~24VDC | 5~24VDC | 6~15VDC |
| Short Circuit Protection | yes | yes | yes |
| Output Signal | Square wave, single channel | Square wave, single channel | Square wave NPN, dual channel |
| Output Current | 400mV (max) | 225mV | *VOL≦0.6V, VOH≧11Vdc |
| Phase Shift | 90°±25% | ||
| Testing Speed Range(rpm) | 0~15000rpm | 0-12000rpm | 0-12000rpm |
| Frequency | 100kHz | 100kHz | 0-20kHz |
| Gear Type | 60 teeth, gear module: 2 | 60 teeth, gear module: 2 | 60 teeth, gear module: 2 |
| Working Air-Gap | 3-5mm | 0.5-2.5mm | 0.5-1.5mm |
| Insulation Resistance | 100MΩ | 100MΩ | 50MΩ |
| Housing Code | M1655 | M1640 | M1655 |
| Direction of Sensor Mounting | The mark line at the bottom of sensor, the axis of sensor is vertical to the rotational direction. | ||
| Cable | 500mm | Shield Cable 500mm | Shield Cable 500mm |
| Temp. Range | -20°C ~80°C | -20°C-125°C | -20°C-125°C |
| Protection Class | IP65 | IP65 | IP65 |
| Material of Testing Target | Multi-polar magnet | Low carbon steel | Low carbon steel |
| Gear Tooth (Typical Dimension) | Dia. 20mm , 6mm thickness, 3mm face width, 3mm width of space, 3mm working depth | ||
| Note | LED working lamp available upon request | ||
