ifm efector vacuum switches are used to detect an increase (or decrease) in vacuum.

The PN series DC vacuum sensors feature a three-digit display to program the switching points and provides an accurate readout of vacuum and switch setpoints. The PN 7 series with dual switching output is ideal for applications that require two independent outputs with any value within the operating range.

The solid-state output is programmable for normally-open and normally-closed operations. Damping and time-delay can also be adjusted.
3-digit numeric display with programming menu and output status
Robust stainless steel housing
Solid state switching output (programmable normally open or normally closed) via industry standard Micro DC connector
Flexible film technology results in excellent shock resistance
Ceramic pressure sensing element provides high burst pressure and overpressure protection

The sensor readout and output functions can be quickly and easily set up via two pushbuttons. Depressing a pushbutton programs the switch setpoints. Pressure is indicated on the 3-digit numeric LED display

 

LED indicator
Red LED: Output status
Set: Setting of the parameters
Mode: Selecting the mode.
Enter: Acknowledging the setting

Sensor Types

Port
Size		 Setpoint
Range		 Resetpoint
Range		 Over
Pressure
Limit		 Burst
Pressure
Limit		 Part
Number
1/4"
NPT		 (-29) - 20 "Hg (-29.5) - 19.5 "Hg 600 "Hg 1500 "Hg PN7229
G1/4"
BSPP		 (-0.98) - (-0.03) bar (-0.99) - (-0.04) bar 10 bar 30 bar PN7029

 

Wiring Accessories

Type Length Jacket Material Coupling Nut Part Number
2 meter TPE Nickel-plated brass E18004
5 meter TPE Nickel-plated brass E18005
 
2 meter TPE Nickel-plated brass E18007
5 meter TPE Nickel-plated brass E18008

 

Accessories

Type Description Part
Number
Conduit adapter, 1/2" NPT E30062
Mounting clamp E10077
Transparent protective cover E30006
G1/4 BSPP to 1/4" NPT adapter U20172
G1/4 BSPP to 7/16" SAE adapter U20171