Product List
TN300 - Electrical Temperature Switch with 4-digit LED display
- 4-digital LEDs
- Metal housing
- PNP / NPN programmable
- 4.20mA / 0..20mA configurable; 1.5V / 0.5V configurable
- Rotatable indicator
Applications
- Circulating water/cooling liquids
- Hydraulics and pneumatics
- Oil and gas
- Machinery manufacturing
- Water treatment
Specifications
| Measuring range | -50…125℃ |
| Power supply | 12.30Vdc |
| No-load current consumption | Max. 30mA, 24Vdc |
| Switching outputt | |
| Output | Push-pull (compatible with PNP / NPN); NC / NO configurable |
| S1,S2 output current | ≤500mA |
| Response time | <10ms |
| Voltage drop | <1V |
| Accuracy | ≤±0.5% of F.S. |
| Current analog output | |
| Output | 3-wire 0.20mA / 4.20mA programmable |
| Load RA(Ω) | RA≤0.5KΩ |
| Linearity | ≤±0.5% of F.S. |
| Voltage analog output | |
| Output | 3-wire 0.5V / 1.5V programmable |
| Load RA(Ω) | RA>10KΩ |
| Linearity | ≤±0.5% of F.S. |
| Wiring protection | Reverse polarity, Overvoltage and Short-circuit |
| Display | |
| Design | 8mm height, red 4-digit LED |
| Display range | -1999.9999 |
| Accuracy | ≤±0.5% of F.S. |
| Stability(drift/year) | ≤±0.3% of F.S. |
| Temperature | |
| Medium | -50.125°C |
| Ambient | -40…85℃ |
| Storage | -40…100℃ |
| Probe pressure rating | 200bar |
| Material | |
| Display head | Zinc Alloy |
| Housing | 304 stainless steel |
| Wetted parts | 316 stainless steel |
| Protection class | IP67 |
| Electrical connection | M12 x 1 plug |