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Description:
1, Reed / magnet contact Airflow Monitor2, Simple mechanical operation
3, low price
4. CE
Characteristic:
1, Reed / magnetcontact Airflow Monitor
2, Simple mechanical operation
3, low price
4, Smallsize
5, Easy toconnect
Point
The airflow monitor (NC /NO) is designed to indicate the loss of air movement of a fan orfilter fan. The contact detects the loss of air movement caused byfan failure or blocked filter media regardless of direction of air.Its simple mechanical operation makes it a viable alternativeto electronic monitoring system.
TechnicalData
| Contact type | reed / magnetcontact |
| Normally closed (NC) | switch contact open when air isflowing |
| Normally open (NO) | switch contact closed when airis flowing |
| Max. switchingvoltage | NC: 240VDC (UL), 240V AC/DC(VDE) / NO: 60VDC |
| Max. switchingcurrent | NC: DC 500mA / NO: DC170mA |
| Max. switchingcapacity | 10W (resistive load) |
| Switching threshold of airflowvelocity | > 2.5m/s (hysteresis: >1m/s) |
| Max. airflowvelocity | 50m/s |
| Contact resistance | < 370mOhm (withwire) |
| Max. air humidity | 70% RH (notprecipitating) |
| Service life | > 100 000 cycles |
| Connection | 2 x single strand AWG 28, length500mm, tip of stranded wire 5mm stripped and tinned (NC: black, NO:blue) |
| Mounting | alternatively integrated inprotective grille (see table), mounting clamp or mountingclip |
| Casing | plastic according to UL94-HB,black |
| Fitting position | bidirectional tab perpendicularto airflow |
| Operating/Storagetemperature | -20 to 50°C (-4 to 122°F) / -20to 80°C (-4 to 176°F) |
| Protection type | IP20 |
| Approvals | VDE UL File No.E250507 |
| Note | The product of switching voltageand switching current must not exceed 10W. The max. voltage andmax. current must not be exceeded, not even short-term(voltage/current peaks). The resulting voltage and current peaks ofinductive or capacitive loads must be restricted by a contactprotection circuit. |
Sketchmap
Other Datas
| Description | Art. No. (NC) | Art. No. (NO) | Dimensions | Weight (approx.) |
| Airflow monitor with mountingclamp and mounting clip LC 013 | 01300.0-00 | 01300.1-00 | 34 x 17.5 x 7.5mm | 5g |
| Airflow integrated in protectivegrille (plastic) LCF 013 | 01301.0-00 | 01301.1-00 | 80 x 88 x 10.5mm | 20g |
| Airflow integrated in protectivegrille (plastic) LCF 013 | 01302.0-00 | 01302.1-00 | 92 x 92 x 10mm | 20g |
| Airflow integrated in protectivegrille (plastic) LCF 013 | 01303.0-00 | 01303.1-00 | 120 x 120 x 10mm | 30g |
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2013 NEW Airflow Monitor LC013-NO with CE
