Dwyer P1 Bedienungsanleitung PDF herunterladen

Piston-Type Flow Switches

Series P1

Unless otherwise specified at time of purchase, units are calibrated in a vertical position, with lead wires up.

Install unit in piping system, using standard pipe fitting procedures. Be sure to keep thread sealing com-

pound out of unit. Make sure that flow is in proper direction - marked "IN" and "OUT" on housing. See

wiring diagrams for electrical connections. CAUTION: See "Switch Ratings" before connecting power.

CAUTION: Flow settings for P1 series switches are normally calibrated using water @ +70°F on

increasing flow. If unit will be used to monitor liquids other than water, gas or air, Factory should have been

consulted at time of purchase for special calibration. All air/gas units are factory-calibrated using a special

piston. Water-calibrated units are not recommended for air/gas applications.

Installation . . .

Wetted Materials

Housing

Piston

Brass Housing

Stainless Steel Housing

Spring

O-Ring

Other Wetted Parts

Pressure Rating

Operating

Proof

Burst

Operating Temperature

Brass or SS Piston

Polysulfone Piston

Repeatability

Set Point Accuracy

Set Point Differential

Switch*

Inlet/Outlet Ports

Electrical Termination

Brass or 316 SS

Polysulfone/Water - Brass/Oil or Air

316 SS

Viton

Epoxy

1000 PSIG

2500 PSIG

5000 PSIG

-20°F to +300°F (-29°C to +148.9°C)

-20°F to +225°F (-29°C to 107.2°C)

1% Maximum Deviation

±10%

15% Max.

SPDT, 20 VA

1/4" NPT

No. 18 AWG, 24" L., Polymeric Lead Wires

316 SS

Specifications . . .

* Switch Ratings

Max. Resistive Load

Volts

0-30

120

240

Amps DC

.13

.06

Amps AC

.17

.08

Pin Connections for

Units with MS Receptacle

Typical Wiring Diagram

1 2

Inhaltsverzeichnis

Seite 1 - Series P1

Piston-Type Flow SwitchesSeries P1Unless otherwise specified at time of purchase, units are calibrated in a vertical position, with lead wires up.Inst

Seite 2 - DWYER INSTRUMENTS,INC

Dimensions . . .(FS-925/FS-930)(FS-926) 1-9/32"Electrical Connection(1/2" NPT Conduit)Maintenance . . .Accumulation of foreign debris shoul

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Dwyer P1 Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Zubehör für die Luft Dwyer P1 herunter. Dwyer P1 User Manual Benutzerhandbuch

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