Adjustable Flow Monitor
125 Bypass Series Specifications



Recognized File E75356 
Recognized 73/23/EEC,93/68/EEC
Switch Data
SPST
Hermetically Sealed
Reed Switch
SPDT
Hermetically Sealed
Reed Switch
Max Switching Voltage
DC (V) 200
AC (V) 150
Max Switching Voltage
DC (V) 175
AC (V) 120
Contact Rating
DC (W) 50
AC (VA) 70
Contact Rating
DC (W) 5
AC (VA) 5
Max. Switching Current
DC (A) 1.0
AC (A) 0.7
Max. Switching Current
DC (A) .25
AC (A) .25
Leads
SPST
Leads 18 in. min. from body 22 AWG, TFE insulation.
SPDT (optional)
Leads 18 in. min. from body 24 AWG, TFE insulation.
  • green - N.C.
  • blue - N.O.
  • white - Common

Above values for resistive loads only. For inductive loads, surge current and rush current contact protection is required; consult your local representative. SPDT is UL recognized.

Specifications
Unit Weight
oz. (gm)
Working Pressure
PSIG (BARG)
Wetted Parts Seals
Teflon® 4.4 (123.5) 100 (6.89) Teflon® Teflon®
Brass 16 (453.6) 1500 (103.42) Brass, TFE, Epoxy Viton®
316ss 16 (453.6) 3000 (206.84) 316ss, TFE, Epoxy Viton®

Fluid Ports: Inlet/Outlet 1/8" FNPT

Electrical Conduit Optional: 1/4" FNPT

Temperature Operating Range: 32° to 220° F (0° to 104° C). For other temperature ranges, consult factory.

Installation: Mount vertically with the inlet port at bottom. A 10 micron fliter is recommended.

How to Order

125
Model
316
Body Material
BP
Bypass Design
C
Conduit Optional
SPDT
Switch Options
OPTIONS
Any of the following options may be added:
T Teflon®**
B Brass
316 316ss
BP- Bypass

BPHF-
Bypass High Flow

Blank for Standard Unit
N.O. SPST Normally Open STD.
N.C. SPST Normally
Closed not available on conduit unit
SPDT Single Pole Double Throw
TFE Teflon® Encapsulated Piston **
O2 Oxygen Cleaned
KZ Kalrez® Seals
EPR EPR Seals
BN Buna N Seals
S Special Custom Option
Welded Fittings*

* Consult Factory
** Standard with Teflon
® unit

Note:
All dimensions and specifications are subject to change for quality improvement. Not responsible for typing errors.

Kalrez® and Viton® are registered trademarks of DuPont Dow Elastomers
Teflon® is a registered trademark of E. I. du Pont de Nemours and Company.

 

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