Kofloc RK1975 Series Instruction Manual

Lead switch flow meter

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Lead Switch Flow Meter

MODEL RK1975 SERIES

Lead Switch Flow Meter for Large Flow Rate

MODEL RK2005 SERIES

Thank you for your selection of "KOFLOC Area Flow Meter."

Prior to use, read this manual thoroughly to ensure your new meter will work to its

fullest capacity.

Instruction Manual

FJ4000027G1

Created on 2019/12/1

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Summary of Contents for Kofloc RK1975 Series

Page 1 MODEL RK1975 SERIES Lead Switch Flow Meter for Large Flow Rate MODEL RK2005 SERIES Thank you for your selection of “KOFLOC Area Flow Meter.” Prior to use, read this manual thoroughly to ensure your new meter will work to its fullest capacity.
Page 2 ・The warranty period of this product is one (1) year after shipment. ・Failures attributable to KOFLOC which may occur during the warranty period will be remedied free of charge.
Page 3: Installation And Piping
Series is only by embedding in the panel.) 3. How to Use 3-1 Basic Handling Procedures of the Flow Meter For the basic handling procedures, see KOFLOC standard “Flow Meter Instruction Manual.” 3-2 Handling of the Lead Switch Sensor 3-2-1 Setting the switch position Magnetic substances such as iron affect the operation of the lead switch flow meter.
Page 4 FJ400027G1 Created on 2019/12/1 Contact capacity: 100 VAC/100 VDC, 10 VA AC, 10 W DC Note: The contact capacity in the case of connection to inductive load varies according to loading conditions. Give considerations to routing of the lead wire so that the wire will not be damaged by the flow meter installation condition.
Page 5 FJ400027G1 Created on 2019/12/1 【RK1975 External Dimensions】 Panel cut Embedding in panel Mounting on panel (Secured together with front cover) (Secured with included nuts) ＊ The figures are for the lower needle. For the upper needle, the top/bottom dimensions are reversed. - 4 -...
Page 6 FJ400027G1 Created on 2019/12/1 － RK2005 －【Specifications】 Fluid O、Gas (H 2 unavailable) Accuracy F.S. ±5% Pressure 0.7MPa resistance Max. working 0.6MPa pressure (B) Brass、Hard Glass、NBR（SUS316、POM、PTFE、SUS304） Materials (S) SUS304、Hard Glass、FKM（SUS316、PCTFE、PTFE） Effective 10：1 scale Rc3/8、Rc3/4 Connection Ambient 10℃～35℃ (No condensation) temperature 【Standard】...
Page 7 FJ400027G1 Created on 2019/12/1 【RK2005 Dimensions(Connection Rc3/8)】 Panel cut Embedding in panel (Secured together with front cover) ＊ The figures are for the lower needle. For the upper needle, the top/bottom dimensions are reversed. 【RK2005 Dimensions (Connection Rc3/4)】 Panel cut Embedding in panel (Secured together with front cover) ＊...
Page 8 KOFLOC specification. ② Scope of warranty If the KOFLOC product fails during the warranty period due to a cause attributable to KOFLOC, KOFLOC shall, at its option and expense, provide a replacement product or repair the failed product at the KOFLOC factory.

This manual is also suitable for:

Rk2005 series