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SERIES 104 Low Cost Differential Pressure Switch

SERIES 104 Low Cost Differential Pressure Switch

• High Quality, Low-Cost
• Visual Set Point Indication
• Hassle-Free Field Adjustment Knob
• 2% Repeatability
The Series 104 Differential Pressure Switch is a low-cost easy to use switch
for very low pressure applications. The switch can monitor positive, negative,
or differential pressure and with an easy to adjust set point knob makes field
set up and adjustment hassle free. The differential pressure switch includes
a SPDT relay rated for 2A @ 250V and can be set as low as 0.08″ w.c. (20 Pa).

MODEL NUMBERS
Model Number Pressure Range in w.c. (Pa)
104-0 0.08 to 1.2 (20 – 300 Pa)
104-1 0.12 to 1.2 (30 – 300 Pa)
104-2 0.20 to 2.00 (50 – 500 Pa)
104-3 0.80 to 4.00 (200 – 1000 Pa)