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DWYER Mini-Photohelic MP differential pressure switch & gage

The Series MP Mini-Photohelic® Differential Pressure Switch/Gage combines the time proven Minihelic® II differential pressure gage with two SPDT switching set points. The Mini-Photohelic® switch/gage is designed to measure and control positive, negative, or differential pressures consisting of non-combustible and non-corrosive gases. Gage reading is independent of switch operation. Switching status is visible by LED indicators located on the front and rear of the gage. Set points are adjusted with push buttons on the back of the unit.

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Made in USA. brand DWYER, model Mini-Photohelic MP

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $501.3

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER Mini-Photohelic MP

NIST CALIBRATION available in Product Configurator.

PRODUCT APPLICATIONS

  • Fume hoods
  • Dust collection
  • Pneumatic conveying
  • Clean room

FEATURES

  • Gage reading unaffected by switch operation and will continue to read pressure even during power loss
  • Visible switch status LED provides indication of set point switching state
  • Compact design but with the power of larger devices can meet the same application specifications

OPTIONS

  • For optional 1/8″ male NPT connections, add suffix -NPT to model numbers.
    Example: MP-000-NPT. No extra charge. Allow additional lead time.

Technical specifications of DWYER Mini-Photohelic MP

GAGE SPECIFICATIONS

  • Service: Air and non-combustible, compatible gases.
  • Wetted Materials: Consult factory.
  • Accuracy: ±5% FS @ 70°F (21.1°C). Gage face mounted in vertical position.
  • Pressure Limits: 30 psig (2.067 bar).
  • Temperature Limits: 20 to 120°F (-6.7 to 49°C).
  • Process Connections: Barbed for 3/16″ ID tubing (STD); 1/8″ male NPT (optional).
  • Size: 4-1/8″ (104.78 mm) depth x 3-1/16″ (77.79 mm) diameter.
  • Weight: 23 oz (652 g).

SWITCH SPECIFICATIONS

  • Switch Type: (2) SPDT relays.
  • Electrical Rating: 5 A @ 120/240 VAC resistive; 5 A @ 30 VDC.
  • Electrical Connections: Screw type terminal block. Accepts 22-12 AWG wire.
  • Power Requirements: 24 VDC / 24 VAC 50/60 Hz 4 W.
  • Mounting Orientation: Gage face in vertical position.
  • Set Point Adjustment: Push buttons.
  • Standard Accessories: (2) mounting screws, (1) .050″ hex allen wrench.
  • Compliance: CE, cULus.

How to buy DWYER Mini-Photohelic MP

Model Description Price
MP-000 Differential pressure switch/gage, range 0-0.5″ water.
$501.30
MP-001 Differential pressure switch/gage, range 0-1.0″ water.
$501.30
MP-002 Differential pressure switch/gage, range 0-2.0″ water.
$501.30
MP-003 Differential pressure switch/gage, range 0-3.0″ water.
$501.30
MP-005 Differential pressure switch/gage, range 0-5.0″ water.
$501.30
MP-010 Differential pressure switch/gage, range 0-10″ water.
$501.30
MP-020 Differential pressure switch/gage, range 0-20″ water.
$501.30
MP-100MM Differential pressure switch/gage, range 0-100 mm water.
$501.30
MP-125PA Differential pressure switch/gage, range 0-125 Pa.
$501.30
MP-1KPA Differential pressure switch/gage, range 0-1 kPa.
$501.30
MP-250PA Differential pressure switch/gage, range 0-250 Pa.
$501.30
MP-25MM Differential pressure switch/gage, range 0-25 mm water.
$501.30
MP-3KPA Differential pressure switch/gage, range 0-3 kPa.
$501.30
MP-500PA Differential pressure switch/gage, range 0-500 Pa.
$501.30
MP-50MM Differential pressure switch/gage, range 0-50 mm water.
$501.30
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Accessories for DWYER Mini-Photohelic MP

Model Description Price
A-301 Static pressure tip, for 1/4″ metal tubing connection.
$13.40
A-302 Static pressure tip, for 3/16″ and 1/8″ ID plastic or rubber tubing.
$12.65
A-302F-A 303 SS Static pressure tip with mounting flange, for 3/16″ I.D. rubber or plastic tubing. 4″ insertion depth, includes mounting screws
$12.40
A-489 4″ 303 SS straight static pressure tip with flange, 1/4″ hose barb.
$9.50
410761-00 Mounting lug for Mini-Photohelic®
$6.70
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Model Chart DWYER Mini-Photohelic MP

EXAMPLE MP 000 AT Series MP-000-AT Mini-Photohelic® Differential Pressure Switch/Gage, range 0-0.5″ w.c., with aluminum tag.
SERIES MP Mini-Photohelic® Differential Pressure Switch/Gage
RANGE 000
001
002
003
005
010
020
040
060
100
5PSI
10PSI
15PSI
25MM
50MM
100MM
125PA
250PA
500PA
1KPA
3KPA
10KPA
0-0.5″ w.c.
0-1″ w.c.
0-2″ w.c.
0-3″ w.c.
0-5″ w.c.
0-10″ w.c.
0-20″ w.c.
0-40″ w.c.
0-60″ w.c.
0-100″ w.c.
0-5 psi
0-10 psi
0-15 psi
0-25 mm w.c.
0-50 mm w.c.
0-100 mm w.c.
0-125 Pa
0-250 Pa
0-500 Pa
0-1 kPa
0-3 kPa
0-10 kPa
OPTIONS AT
DEED
EDED
EDDE
HL
LH
LL
NIST
NPT
Aluminum Tag
Energizing (set point low: de-energizing/energizing; set point high: energizing/de-energizing)
Energizing (set point low: energizing/de-energizing; set point high: energizing/de-energizing)
Energizing (set point low: energizing/de-energizing; set point high: de-energizing/energizing)
Latching Option (high/low)
Latching Option (low/high)
Latching Option (low/low)
NIST Certificate of Calibration
NPT Connections
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User Guide and Instruction manual for DWYER Mini-Photohelic MP

You can request the necessary certificates, documentation, instructions and user guide for DWYER Mini-Photohelic MP using the special form.

You can buy DWYER Mini-Photohelic MP in Latvia at a price starting from501.3 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . DWYER Mini-Photohelic MP price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.