Loading...
Home
About Us
My Account
View Cart
Contact Us
Manuals/Technical
Sign in
or
Register
Search:
- All categories -
Pressure and Vacuum Transmitters
Air Pressure Proving Switches
Gauge Isolators and Protectors
Military Applications
All Products
Advanced search
Cart is empty
Cart is empty
View cart
Checkout
Checkout
Home
Air Pressure Proving Switches
Down to 0.05" WC
Down to 0.05" WC
View as:
List
List
Products grid
Grid
Grid2
Grid3
List without options
Compact list
Sort by:
Default
Default
Name
Price
Popularity
A900 Air Pressure Proving Switch - CREATE SWITCH FOR NEW APPLICATION
CODE:
$
210.00
DIFFERENTIAL, GAUGE PRESSURE OR VACUUM SWITCH
0.35" to 22" Water Column setpoint range
15 Amp, 125/250/480 VAC Ratings
Weather tight housing
Custom Set Point and Features
Optional foot mount, fittings and port orientation
UL and CSA approval options
MTW wire with conduit adapter for easy wiring
-65F to 165F Temperature Range
1/8"NPT, 1/4"NPT or Custom Ports
Part number: A900-1x-xxxx-xxx
Electrical Connection:
1P: 1/2" Conduit, 3 wire SPDT
1Q: 1/2" Conduit, 2 wire N.O.
1R: 1/2" Conduit 2 wire N.C.
Pressure Range (in inches WCD):
C1: 0.35"-0.90", 0.25" deadband, max. pressure 15"
0: 0.40"-2.50", 0.27" deadband, max. pressure 15"
11: 0.60"-6.00", 0.42" deadband, max. pressure 30"
1: 1.50"-15.00", .70" deadband, max. pressure 60"
2: 3.00"-22.00", 1.10" deadband, max. pressure 70"
Set Point (in inches WCD within the selected pressure range):
Accessories:
0: None
3: Bulkhead mounting fitting with .042 oriface
4: FM-90 Foot mounting
6: Adjusting screw metal cover
Port Orientation (Top Port Position) (
?
):
1 (Click the blue question mark for more info.)
2
3
4
Port Orientation (Bottom Port Position) (
?
):
1 (Click the blue question mark for more info.)
2
3
4
Port Sizes:
1/8" NPT
1/4" NPT
Quantity:
A902 Air Pressure Proving Switch - CREATE SWITCH FOR NEW APPLICATION
CODE:
$
210.00
DIFFERENTIAL, GAUGE PRESSURE OR VACUUM SWITCH
0.05" to 22" Water Column setpoint range
10 Amp, 125/250/480 VAC Ratings
Weather tight housing
Custom Set Point and Features
Optional foot mount, fittings and port orientation
UL and CSA approval options
MTW wire with conduit adapter for easy wiring
-65F to 165F Temperature Range
1/8"NPT, 1/4"NPT or Custom Ports
Part number: A902-1x-xxxx-xxx
Electrical Connection:
1P: 1/2" Conduit, 3 wire SPDT
1Q: 1/2" Conduit, 2 wire N.O.
1R: 1/2" Conduit 2 wire N.C.
Pressure Range (in inches WCD):
C1: 0.35"-0.90", 0.25" deadband, max. pressure 15"
0: 0.40"-2.50", 0.27" deadband, max. pressure 15"
11: 0.60"-6.00", 0.42" deadband, max. pressure 30"
1: 1.50"-15.00", .70" deadband, max. pressure 60"
2: 3.00"-22.00", 1.10" deadband, max. pressure 70"
Set Point (in inches WCD within the selected pressure range):
Options:
0: None
3: Bulkhead mounting fittingwith .042 oriface
4: FM-90 Foot mounting
6: Adjusting screw metal cover
Low Port Orientation (Top Port Position):
3 typical port location with footmount (see dwg below)
4 typical port location without footmount
2
1
High Port Orientation (Bottom Port Position):
1 typical port location with footmount (see dwg below)
2 typical port location without footmount
3
4
Port Sizes:
1/8" NPT
1/4" NPT
Quantity:
Products
Pressure and Vacuum Transmitters
Air Pressure Proving Switches
Down to 0.15" WC
Down to 0.05" WC
Replacement
Gauge Isolators and Protectors
Military Applications
All Products
My account
Sign in
/
Register
Orders
Privacy policy
Track my order(s):
Track my order(s):
Information
About our company
Contact us
ISO 9001:2015 Certificate
Privacy Policy
Tech Tips
Terms & Conditions
Manuals and Technical Information
Cart is empty
