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OPTEX FA MDF-HTN | Lighting Monitoring Sensor Amplifier | High Sensitivity, 10-1,500 lx, 12-24 VDC
The OPTEX FA MDF-HTN is the high-sensitivity stand-alone amplifier of the MDF Series, covering 10 to 1,500 lx with a white light source. By comparison, the normal-gain MDF-TN covers 300 to 50,000 lx, so the MDF-HTN addresses the lower end of the brightness scale. Gain can be set manually in 5 levels, and upper and lower limits can be adjusted after teaching.
- Type: stand-alone amplifier, high sensitivity (MDF-HTN)
- Measurement range 10 to 1,500 lx, high-gain type (MDF-HTN)
- Power supply 12 to 24 VDC, 45 mA or less (MDF-HTN)
- 1 NPN open collector output, light on / dark on (MDF-HTN)
- IP50, 7-segment 8-digit display (MDF-HTN)
- Specifications
| Part Number | MDF-HTN |
| Brand | OPTEX FA |
| Series | MDF Series |
| Type | Stand-alone amplifier, high sensitivity |
| Gain | High-gain |
| Measurement range (white light) | 10 to 1,500 lx (reference) |
| Power supply | 12 to 24 VDC ±10 % |
| Current consumption | 45 mA or less at 24 V |
| Response time | 38.4 ms (min) |
| Control output | 1 NPN open collector, 100 mA / 30 V |
| Display | 7-segment, 8-digit |
| Timer | On delay, off delay, one-shot; 1 to 9999 ms |
| Ambient temperature | -25 to 55 °C |
| Protection rating | IP50 |
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