PS series devices are commonly used in HVAC/R systems for:
• fan, blower and filter monitoring
• pressure and flow monitoring
• valve and damper monitoring

Technical specifications

Measurement ranges: 20...200 Pa
Accuracy: low limit (typical): ± 8 Pa / high limit (max.): ± 15 %
Switching differential (typical): 20 Pa
Media compatibility: Dry air or non-aggressive gases
Operating temperature: -20...60 °C
Storage temperature: -20...85 °C
Humidity: 0 to 95 % rH, non condensing
Case: 105 x 73 x 63 mm
Weight: 150 g
Mounting: 2 each 4.3 mm screw holes, one slotted
Materials: Case: ABS / Cover: PC / Membrane: Silicone / Duct connectors: ABS / Tubing: PVC
Protection standard: IP54
Electrical connections: 3 screw terminals
Wire: 12–24 AWG (0.2–1.5 mm2).
Cable entry: Strain relief: M16 / Knockout: 16 mm
Pressure fittings: Male ø 5.0 mm
Input: 24–250 VAC
Output: NO / NC circuit
Electrical rating, resistive load: 3 A / 250 VAC (PS200: 0.1 A / 250 VAC)
Electrical rating, inductive load: 2 A / 250 VAC (PS200: -)