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Keyence GT2-72CN Digital Contact Sensor Amplifier, Amplifier Unit
GT2-72CN is a Keyence GT family contact measurement component. Keyence catalogs the GT2-72CN as an amplifier unit with connector termination and an NPN output. Contact measurement gives stable readings on surfaces where color, gloss, or transparency would upset an optical sensor. Machine builders fit contact probes where optical measurement is unreliable. Verify amplifier compatibility and output polarity before ordering.
Specifications
| Product Code | GT2-72CN |
| Brand | Keyence |
| Product Category | Automation and Controls Sensors Contact Displacement Sensors (Probes) |
| Power Supply Voltage | 10 to 30 VDC, including 10 % ripple (P-P), Class 2 *1 |
| Output Details | NPN output |
| Power Saving (Eco) | 1,700 mW max. (30 V, 56.7 mA max.) |
| Response Time | hsp(3)/5/10/100/500/1,000 ms (When using GT2-Pxxx, hsp(12)/20/40/400/2,000/4,000 ms) |
| Display Resolution | 0.1 μm 0.004 Mil |
| Measured Value Display | 6 + 1/2-digit 7-segment LED (red) |
| Other Displays | 2-color, 13-level bar LED display (red, green), indicators (red, green) |
| Weight | Approx. 70 g |
| Ambient Temperature | -10 to +50 °C 14 to 122 °F (GT2-71MCN/71MCP: -10 to +45 °C 14 to 113 °F when expansion unit (s) is connected) |
| Main Unit/expansion Unit | Expansion unit *1 |
| Normal | 2,200 mW max. (30 V, 73.3 mA max.) |
- Brand: Keyence
Mfr # GT2-72CN
$294.69
Delivery by Wed, Oct 14
Availability: In Stock
- 12-month warranty
- 30-day returns
- Free shipping: $50+ US · $350+ International
- Sourced & inspected
