Series 1996 Gas Pressure Switch

Series 1996 Gas Pressure Switch

Series MDA Miniature Adjustable Pressure Switch

Series MDA Miniature Adjustable Pressure Switch

Series MDS Miniature Pressure Switch

Shock and Vibration Resistant, Lightweight and Compact, Gold Contacts

The Series MDS Miniature Pressure Switch is designed with a double diaphragm to protect false actuation due to shock and vibration. This low cost pressure switch has a minimum 20 million cycle life expectancy, and an extremely fast response time, making this an ideal device for OEM orders.

50 PIECE MINIMUM ORDER.

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

  • Air proving
  • Cleaning and purification
  • Ventilation flow
  • Heavy equipment and machinery
  • Pressure monitoring
  • Exhaust ducts
Starting at $38.05
Grouped product items
Model Description Availability* Qty Price
MDS-0 Miniature pressure switch, set point 0.5" H2O. 7-8 Weeks*
$38.05
MDS-1 Miniature pressure switch, set point 1.0" H2O. 7-8 Weeks*
$38.05
MDS-2 Miniature pressure switch, set point 1.5" H2O. 7-8 Weeks*
$38.05
MDS-3 Miniature pressure switch, set point 2.0" H2O. 7-8 Weeks*
$38.05
MDS-4 Miniature pressure switch, set point 3.0" H2O. 7-8 Weeks*
$38.05
MDS-7 Miniature pressure switch, set point 8.0" H2O. 7-8 Weeks*
$38.05
MDS-8 Miniature pressure switch, set point 10.0" H2O. 11-12 Weeks*
$38.05
MDS-10 Miniature pressure switch, set point 15.0" H2O. 5-6 Weeks*
$38.05
MDS-12 Miniature pressure switch, set point 30.0" H2O. 7-8 Weeks*
$38.05
MDS-14 Miniature pressure switch, set point 50.0" H2O. 7-8 Weeks*
$38.05

Specifications

Switch Type:
SPST normally open.
Switching Media:
Air or compatible fluids on "high" side.
Pressure Limits:
Set point <3.0 in. H2O: 8 psi; Set point >3.0 in. H2O: 15 psi.
Current Rating:
Gold contact switch providing maximum 40 mA resistive load allowing for life in excess of 20 million cycles.
Temperature Limits:
40° to 150°F (4° to 66°C).
Electrical Connections:
Brass tab-type for use with quick disconnections.
Pressure Connections:
Two barbed ports for use with 1/8"-3/16" ID tubing.
Housing:
Polycarbonate.
Diaphragm Material:
Polyurethane.
Operating Voltage:
AD/DC - 30 V or less with resistive load.
Weight:
Less than 0.353 oz (10 g).

Features

  • Low cost, long service life and fast response time is suitable for a wide range of OEM uses
  • Lightweight but shock and vibration resistant for tough applications
  • Gold contacts help ensure a clean connection without dirt or oxidation

Support Libary

Catalog Pages

Product Data Sheet

Model Chart

EXAMPLE MDS 0 Series MDS Miniature Pressure Switch, range 0.5" w.c., with preset option.
SERIES MDS   Miniature Pressure Switch
SET POINT RANGE   0
1
2
3
4
6
7
8
15
10
11
12
14
0.5" w.c.
1.0" w.c.
1.5" w.c.
2.0" w.c.
3.0" w.c.
6.0" w.c.
8.0" w.c.
10.0" w.c.
12.0" w.c.
15.0" w.c.
20.0" w.c.
30.0" w.c.
50.0" w.c.

Questions

Question
For which pressure switch applications are gold contacts recommended?
Answer
For "dry circuit" applications where little or no current is flowing in the circuit to help burn off contact dirt and oxidation. Switches used with solid state circuits often fall in this category.
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Model Description Availability* Price