IFM SN0150 Control Monitor Flow Sensors VS3000/85…265VAC
| Application | Flow monitoring; Temperature monitoring; Wire break monitoring |
| Electrical data | |
|---|---|
| Frequency AC [Hz] | 47…63 |
| Operating voltage tolerance [%] | -5…10 |
| Operating voltage [V] | 90…240 AC |
| Max. power consumption [VA] | 4 |
| Protection class | II |
| Reverse polarity protection | no |
| Power-on delay time [s] | 10…80; (adjustable (fixed-value resistors terminals 22-23)) |
| Number of channels | 1 |
| Outputs | |
| Performance in case of a fault | In case of undervoltage all relays are de-energised, the LED “LOW VOLTAGE/WIRE BREAK-RELAY” lights |
| Electrical design | Relay |
| Contact rating | 4 A (250 V AC / 30 V DC) |
| Switching function flow monitoring | relay energised when flow is present and during the power-on delay time |
| Switching function temperature monitoring | relay energised when temperature is exceeded |
| Switching function wire break monitoring | relay de-energised in case of wire-break or short circuit |
| Short-circuit proof | no |
| Overload protection | no |





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