DWYER brand

Type of gauge: Differential gauge with switch

A3000 Photohelicoidal series

Air-compatible process means; Non-fuel and compatible gas

Pressure range0 to 50 in wc

Accuracy ±2.00%

Nominal size of dial 4 ing

Hazardous location classification Not classified

IP/NEMA classification Not classified

Process temperature range 20° to 120°F

DPDT switch contact type

Type of relay (2) DPDT

Total nominal pressure -20 to 0 to 25 psi

Pressure cast Aluminium housing material

Request Smoke exhaust systems

Diaphragm sensor type

Part Number of Manufacturer A3050

Adjustable Adjustment Points Yes

Includes calibration certificate No

It includes mounting hardware.No

Lado process connection location

Process connection size1/8 ing.

Type of NPT process connection

Material of the Plastic Box

The Process Connection Gender: Female

Box diameter 5 inches

EC Standards; CSA; UL

Polycarbonate lens material

Mounting type Mounting packaged

Number of switches 2

Electrical requirements of switch 10 A to 28 V CC; 10 A to 120/240 V CA

For 4.812 inch panel cut size

Mounting orientation Vertical single

Precision details ±2 % of FS to 70 °F (21.1 °C)

Bride diameter 5.5 inches

Black Pointer Color

UNSPSC

Country of origin USA

Product Description
These gauges are used for applications with full static pressure of the lower system and measure positive or negative differential pressure of the air and compatible gases. Also called differential pressure switches, these gauges measure and control differential pressure or negative or positive static pressure of the air and compatible gases, allowing monitoring and commutation to be performed with a single instrument. Common applications include clean rooms and glove boxes, laboratory extraction systems and air conditioning.

Instant delivery