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Dwyer A3201 Photohelic Pressure Switch Gages
45,000 Per Piece
1 Piece(s) (MOQ)
Dwyer A3201 Photohelic Pressure Switch Gages Dwyer A3201 Photohelic Pressure Switch/Gauge (0-1 PSI. ) Model: A3201 Bezel and Front Cover (With Set Point Knobs And Zero Adjustment Screw) Removed To Expose Photohelic® Switch Gage Set Point Mechanism. Gage Pointer And Light Shutter Are Mounted On Helix And Balancing Counter Weight. Dwyer A3201 Specifications Features Measure 4 to 20 mA Signals Without "Breaking The Loop". Measure mA Signals For PLC and Control System Analog I/O. Dual Backlit Display With Both mA Measurement And Percent Of 4 to 20 mA Span. Measurement Spotlight illuminates Hard to see wires in dark enclosures. Detachable clamp with extension cable for measurements in tight locations. Measure 10 to 50 mA signals in older control systems using the 99.9 mA range. Automatically Change The 4 to 20 mA Output For Remote Testing. Power Saving Features, Auto-Off, Backlight Timeout Extend Battery Life. Hold Function Captures And Displays Changing Measurements. Applications Air Conditioner Systems Clean Rooms Fume Exhaust Systems Dwyer A3201 SpecificationsSwitch Specifications Switch Type:Each Set Point Has 2 Form C Relays (DPDT) Repeatability:±1% of FS Electrical Rating:10 A at 28 VDC,10 A at 120,240 VAC Electrical Connections:Screw Terminals. Use 167°F (75°C) Copper Conductors Only Power Requirements:120 VAC, 50/60 Hz,240 VAC and 24 VAC Power Optional Mounting Orientation:Diaphragm In Vertical Position.Consult Factory For Other Position Orientations Set Point Adjustment:Adjustable Knobs On Face Agency Approvals:CE,CSA,UL Gauge Specifications Service:Air And Non Combustible,Compatible Gases Accuracy:±2% of FS at 70°F (21.1°C),±3% on -0,±4% on -00 models Pressure Limits:-20" Hg to 25 psig (-0.677 to 1.72 bar),MP Option; 35 psig (2.41 bar),HP option; 80 psig (5.52 bar) Temperature Limits:20 to 120°F. (-6.67 to 48.9°C),-20 to 120°F (-28 to 48.9°C) with Low Temperature Option Process Connections:? ? Female NPT Dimensions:4" (101.6 mm) Dial Face,5 x 8¼" (127 x 209.55 MM) Weight:4 lb (1.81 KG)
Dwyer Differential Pressure Gauge
1 - 18,500 Per Piece
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Differential Pressure Gauge
25,000 Per Number
Magnehelic Differential Pressure Gauge
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We offer magnehelic differential pressure gauges which run on air and non-combustible compatible gases and are offered with the option of natural gas. In addition to this, these housing are fabricated by using die cast aluminum case and bezel, with acrylic cover. These have exterior finish with grey color to withstand 168 hour salt spray corrosion test. Specifications : Accuracy: ±2% of full scale (±3% on - 0, -100 Pa, -125 Pa, 10MM and ±4% on - 00, -60 Pa, -6MM ranges), throughout range at 70°F (21.1°C). Pressure Limits: -20 Hg. to 15 psig.† (-0.677 bar to 1.034 bar); MP option: HP option: 35 psig (2.41 bar), 80 psig (5.52 bar). Overpressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. Temperature Limits: 20 to 140°F.* (-6.67 to 60°C). Size: 4 (101.6 mm) Diameter dial face. Mounting Orientation: Diaphragm in vertical position, Consult factory for Process Connections: 1/8 female NPT duplicate high and low pressure taps one pair side and one pair back. Weight: 1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g). Other position orientations. Other Information Pay Mode Terms: T/T (Bank Transfer)
Magnehelic Differential Pressure Gauge
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Magnehelic Differential Pressure Gauge, Linear Bar Grilles
