Dwyer Photohelic Gauge Pressure Switch, Series 3000MR/3000MRS
Images are representations only.

3020MR-TAMP-LT-WP

Series: Series 3000MR/3000MRS Photohelic® Switch/Gauge Brand: Dwyer Instruments, LLC
Price
$1,857.00 CAD
Stock
100+ In Stock
Request Information

  • Pressure Type - Inches WC
  • Pressure Range - Inches WC: 0 to 20
  • Switch Type - Electromechanical Relay
  • Adjustment Type - Tamper Proof Knobs
  • Temperature Options - Low Temperature
  • Pressure Application - Standard
  • Housing - Weatherproof
  • Certificates - No Additional Certifications

Specifications

Brand

Accessories

  • Mounting Bracket Flush Mount 3000MR/MRS Bracket

Accuracy

  • ± 2 % of Full Scale
  • 3000-0 ± 3 % of Full Scale
  • 3000-00 ± 4 % of Full Scale

Adjustment Type

  • Adjustable Knobs on Face

Approvals & Certifications

  • CE

Electrical Connectors

  • 18” Cable (46 cm) Assembly with 8-Conductors

Electrical Rating

  • 0.3 A at 110 Vdc or 0.5 A at 125 Vac
  • 1.0 A at 30 Vdc

Input

  • 0.01 mA (AC) Min.
  • 1.0 Amp (AC) - Max.

Media

  • Air
  • Non-Combustible, Compatible Gases

NACE & NIST

  • NIST

NPT Connection

  • 1/8” NPT Female

Power Requirement

  • 24 Vdc Regulated ± 10 %

Sensor Orientation

  • Diaphragm in Vertical Position

Set Point - Decreasing

  • cm WC: 0 to 20
  • Inches WC: 0 to 100
  • kPa: 0 to 4
  • mmWC: 0 to 100
  • Pa: 0 to 500

Set Point - Increasing

  • cm WC: 0 to 20
  • Inches WC: 0 to 100
  • kPa: 0 to 4
  • mmWC: 0 to 100
  • Pa: 0 to 500

Size

  • Dial: 4” (101.6 mm)
  • Gauge: 5” (127 mm) O.D. x 3-1/8” (79.38 mm)

Supply Voltage

  • 20 to 280 Vac (47-63 Hz)

Switch Type

  • Each Set Point Has 1 Form C Relays (SPDT)

System Pressure

  • bar: 5.5
  • kPa: 550
  • psig: 80 (For hp Version. 25 psig Otherwise.)

Temperature Range

  • -6.7° to 48.9° C (20° to 120° F)

Documentation

Data Sheets

Approvals

Manuals

View Product Series

Similar SKUs

3020MR-TAMP-LT-HP
3020MR-TAMP-LT-HP
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$663.00 CAD
50+ In Stock
3020MR-TAMP-LT-MP-WP
3020MR-TAMP-LT-MP-WP
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$84.00 CAD
50+ In Stock
3020MR-TAMP-LT-MP
3020MR-TAMP-LT-MP
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$1,180.00 CAD
50+ In Stock
3020MR-TAMP-HP-WP
3020MR-TAMP-HP-WP
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$369.00 CAD
100+ In Stock
3020MR-TAMP-MP-WP
3020MR-TAMP-MP-WP
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$630.00 CAD
50+ In Stock
3020MR-TAMP-LT-HP-WP
3020MR-TAMP-LT-HP-WP
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$1,825.00 CAD
50+ In Stock
3020MR-TAMP-LT-WP-NIST
3020MR-TAMP-LT-WP-NIST
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$1,003.00 CAD
50+ In Stock
3020MR-TAMP-LT
3020MR-TAMP-LT
Series 3000MR/3000MRS Photohelic® Switch/Gauge
Dwyer Instruments
$449.00 CAD
50+ In Stock
show more