Brochure

technical
specifications
Material
Body Glass-lled polycarbonate.
Diaphragm Post-cured silicone.
Terminals Copper alloy.
Contacts
Standard: ne silver.
Optional: gold alloy.
Operation
Operating
Range
0.05″w.c to 10.0″w.c.
Max. Pressure
Rating
14″w.c.
Mounting
Standard diaphragm:
vertical or custom angle.
Consult factory.
Operating
Temperature
-40 to +88C.
(-40 to +190F).
Sample Line
Connections
Black positive.
Gray negative.
Many configurations
are available.
Sample
Medium
Air and byproducts of com-
bustion that will not degrade
silicone or polycarbonate.
Product Life 100,000 cycles minimum.
Electrical
Electrical
Rating
Standard Silver Contacts:
SPDT, SPST Electrical load:
1/10 HP @120 to 277 Vac;
28 VA pilot duty @ 24 Vac;
125 VA pilot duty @ 120 Vac.
SPST Electrical load:
5 Amps resistive @ 24,
120 to 277 Vac.
Optional Gold Contacts:
.15 Amp resistive
@ 24Vac or Vdc.
Contact
Arrangement
SPNO, SPNC, SPDT.
Electrical
Connectors
Standard quick-connect
terminals:
¼″ x 0.032 .
Optional quick-connect
terminals:
³/
16
″ x 0.032.
General
Approvals
UL, CUL, CSA, CE,
Australian Gas Assoc.
Accessories Consult Factory.
A B
Fig. 2 Without pressure applied to the diaphragm, switch contacts are in the
position shown.
Figure 3: Sample Line Connector Options: (A) Integral connectors; (B) Adapters
Figure 1A: Half Strap Bracket
Figure 1B: "L" Bracket
Figure 1C: Standard Integral Bracket