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Versatile differential pressure gauge and switch combination designed for monitoring low-pressure air and non-combustible gas systems with high reliability and integrated control capability. Model Number: 3003C Series: Photohelic® Pressure Range: 0–3 inches of water column (in. w.c.) Maximum Pressure: 25 psig Switch Type: Dual SPDT (Single-Pole Double-Throw) relay outputs Switch Rating: 10 A @ 120/240 VAC resistive, 3 A @ 480 VAC Power Requirement: 120 VAC, 50/60 Hz (for switch operation only; gauge function is mechanical) Media Compatibility: Clean air and non-combustible gases only Process Connections: 1/8" NPT high and low pressure ports Accuracy: ±2% of full scale Display: Analog gauge with mechanical pointer and adjustable setpoint indicators Enclosure Material: Die-cast aluminum with polycarbonate front cover Mounting: Flush panel or surface mount Application: HVAC systems, dust collection, filter status monitoring, clean room pressurization Manufacturer: Dwyer Instruments, USA Note: Like all Photohelic® models, the 3003C is designed for pneumatic use only, not for liquids or hydraulic systems. Please review pictures carefully and let us know if you have any questions!
Condition: Used
Weight: 1.14
Depth: 6.00
Length: 12.00
Width: 9.00
SKU: 4299 4.S9.9.5
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