Dwyer 3000 Mr Photohelic Gge 0-250pa 24vdc

28% 28 percent off rrp

Department:

Dwyer Instruments Magnehelic Gauges

Dwyer 3000 Mr Photohelic Gge 0-250pa 24vdc

Product applications:Fan Control
Damper Control
Environmental Pollution Control
Gage reading is unaffected by switch operation - will indicate accurately even if power is interrupted
Solid state design now results in greatly reduced size and weight
Units can be flush mounted in 4-13/16" (122 mm) hole or surface mounted with hardware supplied
3000MR models employ versatile electromechanical relays with gold over silver contacts - ideal for dry circuits
For applications requiring high cycle rates, choose 3000MRS models with SPST (N.O.) solid state relays
All models provide both low and high limit control and include 18-inch (45 cm) cable assemblies for electrical connections
Gage accuracy is �2% of full scale and switch repeatability is �1%. Switch deadband is one pointer width - less than 1% of full scale
Compatible with air and other non-combustible, non-corrosive gases, they can be used in systems with pressures to 25 psig (1.725 bar)
Optional construction is available for use to either 35 psig (2.42 bar) or 80 psig (5.51 bar).

DWYER 3000 MR PHOTOHELIC GGE 0-250PA 24VDC 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. Switch setting is easy to adjust with large external knobs on the gage face. Gage reading is unaffected by switch operation - will indicate accurately even if power is interrupted. Solid state design now results in greatly reduced size and weight. Units can be flush mounted in 4-13/16 (122 mm) hole or surface mounted with hardware supplied. 3000MR models employ versatile electromechanical relays with gold over silver contacts - ideal for dry circuits. For applications requiring high cycle rates, choose 3000MRS models with SPST (N.O.) solid state relays. All models provide both low and high limit control and include 18- inch (45 cm) cable assemblies for electrical connections.
Gage accuracy is �2% of full scale and switch repeatability is �1%. Switch deadband is one pointer width - less than 1% of full scale. Compatible with air and other non-combustible, non-corrosive gases, they can be used in systems with pressures to 25 psig (1.725 bar). Optional construction is available for use to either 35 psig (2.42 bar) or 80 psig (5.51 bar).

Included Accessories: mounting ring, snap ring; 18 (45 cm) cable assembly; (2) 3/16 tubing to 1/8 NPT adapters; (2) 1/8 NPT pipe plugs; (4) 6-32 x 1-1/4 RIGHT HAND machine screws (panel mounting); and (3) 6-32 x 5/16 RIGHT HAND machine screws (surface mounting).

Manufacture:

Dwyer

Notes:

Model Number: 3000MR-250PA
Voltage: 240v

Weight:

GAGE SPECIFICATIONS Service: Air and non-combustible, compatible gases. Wetted Materials: Consult factory. Accuracy: �2% of full scale at 70°F (21.1°C). �3% on -0 and �4% on -00 models. Pressure Limits: -20 Hg to 25 psig (-0.677 bar to 1.72 bar).

Dwyer
Code#:

3000MR-250PA

MyTub Code#:

304046

PDF File:

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