Dwyer 3000MR Pressure Gauge
In stock
SKU
00001443
Product Shipping Subject to Factory Availability Need Specifications? See PDF Section Below.
Using solid state technology, the Series 3000MR and 3000MRS Photohelic® switch/gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gage employing the durable, time-proven Magnehelic® gage design.
Photohelic Switch/Gage
Combines Differential Pressure Gage with Low/High Set-points
SPECIFICATIONS
GAGE SPECIFICATIONS
Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Accuracy: 2% of full scale at 70F (21.1C). 3% on -0 and 4% on -00 models.
Pressure Limits: -20” Hg to 25 psig (-0.677 bar to 1.72 bar). MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar).
Temperature Limits: 20 to 120F. (-6.67 to 48.9C).
Process Connections: 1/8 female NPT (duplicated side and back).
Size: 4” (101.6 mm) dial face, 5” (127 mm) O.D. x 3-1/8” (79.38 mm).
Weight: 1.8 lb (816 g).
SWITCH SPECIFICATIONS 3000MR
Switch Type: Each setpoint has 1 Form C relay (SPDT).
Relay Contacts: (resistive load) 1 Form C rated 1.0A @ 30 VDC, 0.3A @ 110 VDC or 0.5A @ 125 VAC. Gold over clad silver - suitable for dry circuits.
Electrical Connections: 18” (46 cm) cable assembly with 8 conductors.
Optional lengths to 100 (30.5 m).
Power Requirements: 24 VDC, regulated 10%.
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment: Adjustable knobs on face.
Agency Approvals: CE.
Combines Differential Pressure Gage with Low/High Set-points
SPECIFICATIONS
GAGE SPECIFICATIONS
Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Accuracy: 2% of full scale at 70F (21.1C). 3% on -0 and 4% on -00 models.
Pressure Limits: -20” Hg to 25 psig (-0.677 bar to 1.72 bar). MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar).
Temperature Limits: 20 to 120F. (-6.67 to 48.9C).
Process Connections: 1/8 female NPT (duplicated side and back).
Size: 4” (101.6 mm) dial face, 5” (127 mm) O.D. x 3-1/8” (79.38 mm).
Weight: 1.8 lb (816 g).
SWITCH SPECIFICATIONS 3000MR
Switch Type: Each setpoint has 1 Form C relay (SPDT).
Relay Contacts: (resistive load) 1 Form C rated 1.0A @ 30 VDC, 0.3A @ 110 VDC or 0.5A @ 125 VAC. Gold over clad silver - suitable for dry circuits.
Electrical Connections: 18” (46 cm) cable assembly with 8 conductors.
Optional lengths to 100 (30.5 m).
Power Requirements: 24 VDC, regulated 10%.
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment: Adjustable knobs on face.
Agency Approvals: CE.
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