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No.PF##-OMJ0016
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Wiring
•
Do not pull the lead wires.
In particular, never lift a product equipped with fitting and piping by holding the lead wires.
Otherwise damage to the internal parts can result, causing malfunction or to be off the connector.
•
Avoid repeatedly bending or stretching the lead wire, or placing heavy load on them.
Repetitive bending stress or tensile stress can cause the sheath of the wire to peel off, or breakage of the wire.
If the lead wire can move, fix it near the body of the product.
The recommended bend radius of the lead wire is 6 times the outside diameter of the sheath, or 33 times the
outside diameter of the insulation material, whichever is larger.
Replace the damaged lead wire with a new one.
•
Wire correctly.
Incorrect wiring can break the product.
•
Do not perform wiring while the power is on.
Otherwise damage to the internal parts can result, causing malfunction.
•
Do not route wires and cables together with power or high voltage cables.
Otherwise the product can malfunction due to interference of noise and surge voltage from power and high voltage
cables to the signal line. Route the wires (piping) of the product separately from power or high voltage cables.
•
Confirm proper insulation of wiring.
Poor insulation (interference from another circuit, poor insulation between terminals, etc.) can lead to excess
voltage or current being applied to the product, causing damage.
•
Keep wiring as short as possible to prevent interference from electromagnetic noise and surge voltage.
Do not use a cable longer than 10 m.
Wire the DC (-) line (blue) as close as possible to the power supply.
•
When analog output is used, install a noise filter (line noise filter, ferrite element, etc.) between the
switch-mode power supply and this product.
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Environment
•
Do not use the product in area that is exposed to corrosive gases, chemicals, sea water, water or steam.
Otherwise failure or malfunction can result.
•
Do not use in a place where the product could be splashed by oil or chemicals.
If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent, even
for a short time, it may be adversely affected (damage, malfunction, or hardening of the lead wires)
•
Do not use in an area where surges are generated.
If there is equipment which generates a large amount of surge (solenoid type lifter, high frequency induction furnace,
motor, etc.) close to the product, this may cause deterioration or breakage of the internal circuit of the product.
Avoid source.
•
Do not use a load which generates surge voltage.
When a surge-generating load such as a relay or solenoid is driven directly, use a product with a built-in surge
absorbing element.
•
The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes
in the system.
•
Mount the product in a place that is not exposed to vibration or impact.
Otherwise failure or malfunction can result.
•
Do not use the product in the presence of a magnetic field.
This may lead to the malfunction of the product.
•
Prevent foreign matter such as remnant of wires from entering the product.
Take proper measures for the remnant not to enter the product in order to prevent failure or malfunction.
•
Do not use the product in an environment that is exposed to temperature cycle.
Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product.
Summary of Contents for PFM5 Series
Page 1: ...No PF OMJ0016 Flow sensor PRODUCT NAME PFM5 Series MODEL Series ...
Page 10: ... 9 No PF OMJ0016 Model Indication Method ...
Page 26: ... 25 No PF OMJ0016 Dimensions PFM5 N 01 N 02 F01 1 2 Connector dimensions ...
Page 27: ... 26 No PF OMJ0016 PFM5 N 01L N 02L F01L 1 2 ...
Page 28: ... 27 No PF OMJ0016 PFM5 S N 01 N 02 F01 1 2 ...
Page 29: ... 28 No PF OMJ0016 PFM5 S N 01L N 02L F01L 1 2 ...
Page 30: ... 29 No PF OMJ0016 PFM5 F02 1 2 ...
Page 31: ... 30 No PF OMJ0016 PFM5 F02L 1 2 ...
Page 32: ... 31 No PF OMJ0016 PFM5 S F02 1 2 ...
Page 33: ... 32 No PF OMJ0016 PFM5 S F02L 1 2 ...
Page 34: ... 33 No PF OMJ0016 PFM5 C N 1 2 ...
Page 35: ... 34 No PF OMJ0016 PFM5 C N L 1 2 ...
Page 36: ... 35 No PF OMJ0016 PFM5 S C N 1 2 ...