Summary of Contents for LEFOO LFM110 Series
- Page 1 Product Instructions LFM110 – LFM112 Differential Pressure Transmitter LEFOO INDUSTRIAL (HANGZHOU)CO.,LTD. ADD NO.118 Changda Road Yuhang economic Development...
- Page 2 4 ~ 20 mA and 0 ~ 10 Vdc ( 2 signals available ) 16 ~ 30 Vdc/Vac ( 2 wires ) Power Supply 24Vdc adaptor power supply 220Vac Power 1.5W Consumption LFM 11 Model Selection Housing Range Transparent -1,000~1,000Pa Blue -10,000~10,000Pa Orange LEFOO INDUSTRIAL (HANGZHOU)CO.,LTD. ADD NO.118 Changda Road Yuhang economic Development...
- Page 3 Cable Gland: For cables Ø 8 mm maximum Weight 140g Details Upper switches PC connection Lower switches Autozero manual Power supply terminals Power adaptor connection terminal Pressure connections Output signal terminals Cable gland LEFOO INDUSTRIAL (HANGZHOU)CO.,LTD. ADD NO.118 Changda Road Yuhang economic Development...
- Page 4 Please follow carefully the combinations above the Dial-up switch. If the combination is wrongly done, the following message will appear on the display as “Err”In that case, you have to unplug the transmitter, place the Dial-up switches correctly and then power the transmitter up LEFOO INDUSTRIAL (HANGZHOU)CO.,LTD. ADD NO.118 Changda Road Yuhang economic Development...
- Page 5 Rotate the housing in clockwise direction until you hear a ‘click’ which confirms that the transmitter is correctly installed. Once the trans -mitteris installed and powered up, please make autozero. LEFOO INDUSTRIAL (HANGZHOU)CO.,LTD. ADD NO.118 Changda Road Yuhang economic Development...
- Page 6 Please avoid any aggressive solvent and protect the transmitter and its probes from any cleaning product contain -ing formalin,that may be used for cleaning rooms and ducts. Chargeable Accessories ·Power adapter ·Connection tube LEFOO INDUSTRIAL (HANGZHOU)CO.,LTD. ADD NO.118 Changda Road Yuhang economic Development...
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