Dwyer 3004 C Photohelic® Pressure Gauge 25Psi

The Dwyer 3004C Photohelic® Pressure Switch/Gage is a versatile instrument that combines precise pressure measurement with control functionality. It is designed to measure and control positive, negative, or differential pressures of air and compatible gases.​ Key Features: Measurement Range: 0 to 4.0 inches of water column (w.c.)​ Accuracy: ±2% of full scale at 70°F (21.1°C)​ Switching Capability: Equipped with two phototransistor-actuated DPDT relays for low/high limit control​ Setpoint Adjustment: Easy-to-adjust setpoint indicators controlled by knobs on the gage face​ Deadband: Individual setpoint deadband is one pointer width, less than 1% of full scale​ Technical Specifications: Service: Air and non-combustible, compatible gases​ Pressure Limits: -20" Hg to 25 psig (-0.677 to 1.72 bar)​ Temperature Limits: 20 to 120°F (-6.67 to 48.9°C)​ Process Connections: 1/8" female NPT​ Power Requirements: 120 VAC, 50/60 Hz; options for 240 VAC and 24 VAC​ Electrical Rating: 10A @ 28 VDC, 10A @ 120, 240 VAC​ Mounting Orientation: Diaphragm in vertical position​ Approvals: CE, CSA, UL​ Applications: The 3004C is suitable for applications such as air conditioning systems, clean rooms, and fume exhaust systems, where precise pressure monitoring and control are essential.​

Condition: New

Weight:   11.00

Depth:   12.00

Length:   12.00

Width:   12.00

SKU:   48845 4.S5.12.2