Product Features
· Rotary switch, inductive proximity sensor
· Sensing aperture: 20 mm, non-flush mounting
· 3-wire DC, switching output
· Minimum detectable object: Φ4×12 mm
· Sensing aperture: 20 mm, non-flush mounting
· 3-wire DC, switching output
· Minimum detectable object: Φ4×12 mm
Product Parameters
| model | NPN | GTR35-20DNA | GTR35-20DNB |
| PNP | GTR35-20DPA | GTR35-20DPB | |
| output form | NO | NC | |
| switching frequency | 1000Hz | ||
| Detection hole diameter | Sn：20mm | ||
| repeatability precision | <1% （Sr） | ||
| slow-moving | <15% （Sr） | ||
| supply voltage | DC 10~30V（±10%） | ||
| Output voltage drop | ≤2V DC | ||
| load current | 200mA | ||
| no-load current | ＜20mA | ||
| maximum output current | 150mA | ||
| Control Output | NPN output | NPN collector open-circuit: 24 V; residual voltage: 1 V or less | |
| PNP output | PNP collector open circuit: 24 V; residual voltage: 1 V or less | ||
| Electrical Connection | cable | ||
| environmental resistance | levels of protection | IP67 | |
| ambient temperature | Temperatures range from-25°C to +75°C, without freezing. | ||
| ambient humidity | 35–85% RH, no condensation | ||
| antiknock characteristics | Acceleration: 500 m/s², applied five times in each direction (X, Y, Z). | ||
| vibration resistance | 10 to 55 Hz, composite amplitude of 1.5 mm, each direction (X, Y, Z) for 2 hours | ||
| Shell Material | PBT (Polyethylene terephthalate) | ||
| outline dimension | 60.5mm(H)*20mm(W) | ||
| Product Weight | 125g | ||
| accessories of a product | not have | ||
Product Dimensions
Input and output circuit diagram
