PF2W711-N06-27 SMC Corporation of America, PF2W711-N06-27 Datasheet - Page 3

• Manufacturer Part Number: PF2W711-N06-27
• Description: SENSOR FLOW H2O 10-100L/MIN NPN
• Manufacturer: SMC Corporation of America
• Series: PF2Wr

Specifications of PF2W711-N06-27

• Sensing Range: 10 ~ 100 LPM
• Flow Sensor Type: Liquid
• Voltage - Input: 12 ~ 24 V
• Port Size: Female, 1" (25.4mm) NPT / 3/4" (19.05mm) NPT
• Material - Body: Steel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Switch Function/rating: -
• Other names: 606-1037

1. Verify the color and terminal number when wiring.
2. Avoid repeatedly bending or stretching the lead
3. Confirm proper insulation of wiring.
1. Never use in an environment, where explosive
2. Mount a switch in such locations, where no
[For air]
3. Use the switch within the specified fluid and
1. Perform periodical inspections to ensure proper
2. Use caution when using a switch for an interlock
3. Do not disassemble or modify the main body.
Incorrect wiring can cause a switch to be damaged and may
result in a malfunction. Verify the color of wiring and the
terminal number in the instruction manual when wiring.
wire.
Repeatedly applying bending stress or stretching force to the
lead wire will cause it to break.
Make sure that there is no wiring insulation (contact with other
circuits, ground fault, improper insulation between terminals,
etc.). Overcurrent is flown and may result in a damage.
gases are used.
The switches do not have an explosion-proof rating. Never use
in an environment, where explosive gases are used, as this
may cause a serious explosion.
vibration or shock (less than 98 m/s
ambient temperature range.
Fluid and ambient temperatures are 0° to 50°C. Take
measures to prevent freezing fluid when below 5°C, since this
may cause damage to a switch and lead to a malfunction. The
installation of an air dryer is recommended for eliminating
condensate and moisture.
Never use a switch in an environment, where temperature
changes drastically even within the allowable ambient
temperature range.
operation of the switch.
Unexpected malfunctions and wrong operations may not
secure the safety.
circuit.
When a pressure switch is used for an interlock circuit, devise
a
malfunctioning. Verify the operation of the switch and interlock
function on a regular basis.
Warning
Warning
Warning
multiple
Operating Environment
interlock
Flow Switches
Precautions 2
Be sure to read before handling.
Maintenance
Wiring
system
to
prevent
2
) is affected.
trouble
or
1. Check regulators and the flow adjustment valves
[For air]
2. Fluids for measurement for this digital flow switch
3. Never use flammable fluids.
4. Install a filter or mist separator on the upstream side
[For water]
5. Never use flammable fluids.
6. Install a filter in the inlet side when it is likely for
before introducing the fluid.
If pressure or flow rate beyond the specified range are applied
to the switch, the sensor unit may be damaged.
are nitrogen and air.
Please note that accuracy cannot be guaranteed when other
fluids are used.
when there is a possibility of condensate and
foreign matter being mixed in with the fluid.
The rectifying device built into the switch will be clogged up
and accurate measurement will no longer be possible.
solid foreign objects to get mixed with fluids.
Warning
Fluid
16-11-3
ZSE„
ISE„
PSE
Z
PS
Z
ZSP
ISA2
IS„
ZSM
PF2„
IF„
Data
I
I
SE3
SE
1
2