PSR - OEM Paddle Flow Switch with Integral T-Piece

---

FEATURES Switch Point Adjustable Easy to Install Brass or SS Construction Low Cost Maximum Pressure: 1450/3600 PSI Switching range: 0.9-1.3 GPM...9.2-15 GPM water Fitting: 1/4- 1 1/2 NPT

---

GENERAL DESCRIPTION

---

Paddle type flow switches can be used wherever a simple economic yet reliable monitoring instrument is required for flow switching applications. The device operates as follows: The flowing medium presses against the paddle of flow switch. The paddle is fitted to one end of a balance arm which is in direct contact with a pre-stressed leaf spring. At the other end of the balance arm is a permanent magnet. This magnet actuates a reed contact located within a moveable housing outside the media.

The reed contact switches on or off depending on the position of the permanent magnet and the switch housing. The status of the switch may then be used to electrically control the fluid flow. The movable reed switch on the PSR/PS allows the contacts to be set either normally open (N/O) or normally closed (N/C).

 

---

SPECIFICATIONS

---

Maximum Temperature: 230°F Maximum Pressure: 1450 PSIG for brass units, 3600 PSIG for SS units Materials: Paddle: SS 304 Leaf Spring: SS 301 Beam: SS 301 Locking Plate: brass or SS 304 Contact Housing: Polyamid, glass reinforced, NEMA 4 Cable: PVC O-Ring: Buna-N for brass units; Viton for SS units Contact: Reed-switch SPST, N/O or N/C Maximum Contact Ratings: 50 VA, (50 Watt, 250 VAC, 1.5A) Standard Cable Length: 5ft Orientation: Horizontal Pipes Max Flow: 5x switching range increasing

 

---

ORDERING INFORMATION

---

 

---

DIMENSIONS

---