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® U.S. Registered Trademark EN0B-0314GE51 R01008
Copyright © 2008 Honeywell Inc. • All rights reserved
S6065A1003/2001
LIQUID FLOW SWITCHES
SPECIFICATION DATA & MOUNTING INSTRUCTIONS
S6065A1003
S6065A2001
GENERAL
The S6065A1003 and S6065A2001 Liquid Flow Switches are
designed for monitoring flow rates in pipes employed in HVAC
applications. They are suitable for monitoring flow in water,
oil, cooling circuits, and lubrication systems. The S6065A2001
is designed for monitoring aggressive liquids.
See Table 1 for the reset and switch points for water. Data for
other media must be determined empirically.
FEATURES
• Cost-effective flow switches for HVAC applications.
• High-capacity, fully-encapsulated NC/NO micro-switch.
• A single type suitable for pipes with a diameter of 1 to 8".
COMMON SPECIFICATIONS
Switching capacity 15 (8) A, 24...250 Vac
Lifetime 50000 cycles at nominal load
Working temperature -40...+85 °C at 90% rel. humidity,
non-condensing
Electrical connection Screw terminal, wire up to 1.5 mm
2
cable ∅ 6...9 mm
Protection class I according to EN60730
Protection standard IP65 according to EN60529
Housing material ABS and corrosion-protected steel
Accessories PA2 Paddle set
MOUNTING
The S6065A1003 and S6065A2001 Liquid Flow Switches can
be mounted in any desired position far from elbows, valves,
and filters.
NOTE: The arrow on the housing must point downstream.
When using multiple paddles, the paddles must be
arranged in order of decreasing length downstream,
i.e. with the longest paddle facing the oncoming
liquid.
In the case of vertical pipes, reset the range to balance the
paddle weight. To prevent malfunction caused by impurities in
the medium, do not mount the device with the housing
pointing downwards.
MODELS
Specification S6065A1003 S6065A2001
Flow medium non-aggressive liquid aggressive liquid
Mounting Rp 1" (ISO7/1) Rp 1" (ISO7/1)
Maximum pipe temperature 120 °C 120 °C
Pressure 11 bar 30 bar
Paddle material 1.4401 1.4401
Lever yellow brass 1.4404
Sensor body yellow brass 1.4404
Housing dimensions 113 x 70 x 65 mm 108 x 70 x 72 mm
Weight 850 g 850 g
Approvals TÜV-approved TÜV-approved