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DWYER PLS

Photo DWYER PLS Description DWYER PLS Specifications DWYER PLS Ordering DWYER PLS Accessories for DWYER PLS Model Chart DWYER PLS User Manual for DWYER PLS Related instruments to DWYER PLS

DWYER PLS paddle level switch

DWYER PLS paddle level switch
DWYER PLS paddle level switch
DWYER PLS paddle level switch
DWYER PLS paddle level switch

The Series PLS Paddle Level Switch uses a 1 rpm synchronous motor to rotate a paddle and sense the presence of dry powder or bulk materials. Movement is impeded when product comes into contact with the paddle and the resulting motor torque activates the output switches and stops the motor. The PLS is designed with the industry standard 1-1/4″ male NPT connection and mounting flanges.

			

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Made in USA. brand DWYER, model PLS

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $50,45

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER PLS

PRODUCT APPLICATIONS

  • Mining
  • Food and beverage
  • Silos
  • Hoppers

FEATURES

  • Magnetic drive that isolates and completely seals the control head from the process and environment preventing material or dust from entering the control head.
  • Motor shuts-off when paddle stalls increasing motor life, preventing motor burnout, and decreasing power usage.
  • Slip clutch design enabled by the magnetic drive that prevents damage to motor and drive mechanism from sudden or excessive loading on the paddle.
  • Status indication light on weatherproof models.
  • Screw cover on the enclosure for easy access with no worries about losing bolts or screws.
  • Modular design to allow field installation of any paddle, flanges, shaft extensions, or shaft guards.
  • Flexible coupling available for protection of the paddle and drive from side loads, surges or impacts. Recommended for top mount applications with shaft extension and applications with large or heavy materials.

OPTIONS

  • Contact the factory for pricing of shaft extensions, protective shields, and other options. More detailed information available in our Measurement & Control for Powder, Dust, and Bulk Materials Catalog.

Technical specifications of DWYER PLS

  • Service: Dry powder or bulk materials compatible with wetted materials.
  • Sensitivity: Minimum material density of 5 lb/ft³ (80 kg/m³), maximum of 200 lb/ft³ (3200 kg/m³).
  • Wetted Materials: Paddles: 316 SS. Exposed Shaft: 316 SS. Shaft Seal: PTFE. Mounting Boss: Aluminum. Flexible Coupling: 316 SS. Mounting Flanges: Carbon Steel or 316 SS. Shaft Extension and Shaft Guards: Galvanized Steel or 316 SS.
  • Temperature Limits: Standard Construction: Process: -40 to 300°F (-40 to 148.9°C), Ambient: -40 to 185°F (-40 to 85°C); High Temperature: Process: -40 to 500°F (-40 to 260°C), Ambient: -40 to 185°F (-40 to 85°C).
  • Pressure Limit: 30 psig (2.07 bar) maximum for .5 micron or larger material.
  • Power Requirement: Select by part number: 110-120 VAC, 230 VAC, 24 VAC, 48 VAC, or 12 VDC.
  • Power Consumption: Weatherproof models: 5 watts, Explosion-proof models: 3 watts.
  • Enclosure: Aluminum, powder coated.
  • Enclosure Rating: Weatherproof (W, WH construction): NEMA 4X, Explosion-proof (E, EH construction): NEMA 4X and rated for Class I, Div. 1 & 2, Groups C & D, Div. 1 & 2, Groups E, F, & G.
  • Switch Type: SPDT or optional DPDT snap switch.
  • Electrical Rating: 15 A @ 120.
  • Electric Connections: Screw terminals.
  • Conduit Connection: 3/4″ female NPT.
  • Process Connection: 1-1/4″ male NPT. Optional flange.
  • Indication Light: Red LED that activates when switch is made or when switch is not made with RL option (not available on Explosion-proof models).
    Time Delay Relay Option: Five field adjustable ranges from 0-1 to 0-31 minutes. (RL option not available, DPDT option not available with 230 VAC time delay).
  • Weight: Control head only: 4 lb (1.81 kg).
  • Compliance: cUL, UL approved as an auxiliary device or as an auxiliary device for hazardous locations.

How to buy DWYER PLS

Model Description Price
FLG-CSF Carbon steel mounting flange with full coupling.
$56.75
FLG-CSH Carbon steel mounting flange with half coupling.
$50.45
FLG-SSF 316 SS mounting flange with full coupling.
$160.15
FLG-SSH 316 SS mounting flange with half coupling.
$131.05
PDL-1 Carbon steel paddle with half coupling. Minimum bulk density of 5 lb/ft³ (80 kg/m³).
$55.10
PDL-2 Carbon steel paddle with full coupling. Minimum bulk density of 30 lb/ft³ (481kg/m³).
$52.50
PDL-3 316 SS paddle with half coupling. Minimum bulk density of 30 lb/ft³ (481 kg/m³). Fits through a 1-1/4″ coupling eliminating the need for a mounting flange.
$55.10
PDL-4 316 SS paddle with full coupling. Minimum bulk density of 70 lb/ft³ (1122 kg/m³). Fits through 1-1/4″ coupling eliminating the need for a mounting flange.
$52.50
PLS-W-S-1-0-0-0-0 Paddle level switch, SPDT, weatherproof, 120 VAC power supply.
$443.05
PLS-W-S-1-2-CSH-0-0 Paddle level switch, SPDT, weatherproof, 120 VAC power supply, includes PDL-1 paddle and FLG-CSH flange.
$544.45
PLS-W-S-1-3-0-0-0 Paddle level switch, SPDT, weatherproof, 120 VAC power supply, includes PDL-3 paddle.
$498.15

Accessories for DWYER PLS

Model Description Price
FLG-CSF Carbon steel mounting flange with full coupling.
$56.75
FLG-CSH Carbon steel mounting flange with half coupling.
$50.45
FLG-SSF 316 SS mounting flange with full coupling.
$160.15
FLG-SSH 316 SS mounting flange with half coupling.
$131.05
PDL-1 Carbon steel paddle with half coupling. Minimum bulk density of 5 lb/ft³ (80 kg/m³).
$55.10
PDL-2 Carbon steel paddle with full coupling. Minimum bulk density of 30 lb/ft³ (481kg/m³).
$52.50
PLS-EXT-SS-006 6″ stainless extension
$60.55
PLS-EXT-SS-012 12″ stainless extension
$79.75
PDL-3 316 SS paddle with half coupling. Minimum bulk density of 30 lb/ft³ (481 kg/m³). Fits through a 1-1/4″ coupling eliminating the need for a mounting flange.
$55.10
PLS-EXT-SS-018 18″ stainless extension
$98.95
PLS-EXT-SS-024 24″ stainless extension
$118.15
PDL-4 316 SS paddle with full coupling. Minimum bulk density of 70 lb/ft³ (1122 kg/m³). Fits through 1-1/4″ coupling eliminating the need for a mounting flange.
$52.50
PLS-EXT-SS-030 30″ stainless extension
$137.35
PLS-EXT-SS-036 36″ stainless extension
$156.55
PLS-EXT-SS-042 42″ stainless extension
$175.75
PLS-EXT-SS-048 48″ stainless extension
$194.95
PLS-EXT-GS-006 6″ galvanized extension
$44.35
PLS-EXT-GS-012 12″ galvanized extension
$61.15
PLS-EXT-GS-018 18″ galvanized extension
$77.95
PLS-EXT-GS-024 24″ galvanized extension
$94.75
PLS-EXT-GS-036 36″ galvanized extension
$128.35
PLS-EXT-GS-048 48″ galvanized extension
$161.95

Model Chart DWYER PLS

EXAMPLE PLS W S 1 1 CSF GS GS 012 FC Series PLS-W-S-1-1-CSF-GS-GS-012-FC Paddle Level Switch, weatherproof enclosure, SPDT, 110-120 VAC, low density paddle, carbon steel with full coupling, 12″ 1/4 NPS galvanized steel shaft extension and protective shield, with flexible coupling.
SERIES PLS Paddle Level Switch
ENCLOSURE
DESIGN		 W
E
WH
EH		 Weatherproof
Explosion-proof
Weatherproof High Temperature
Explosion-proof High Temperature
SWITCH TYPE S
D
TD1
TD2		 SPDT
DPDT (dual SPDT switches)
DPDT Time Delay, 120 VAC
SPDT Time Delay, 230 VAC
POWER SUPPLY 1
2
3
4
5
6
7		 110-120 VAC
230 VAC
24 VAC
48 VAC
12 VDC
24 VDC
230 VAC with CE approval (Not valid with E, EH, TD1, TD2)
PADDLE 0
1
2
3
4		 No Paddle
Low Density Paddle (PDL-1)
Medium Density Paddle (PDL-2)
Banana Paddle (PDL-3)
High Density Paddle (PDL-4)
FLANGE 0
CSH
CSF
SSH
SSF		 No Mounting Flange
Carbon Steel with Half Coupling (FLG-CSH)
Carbon Steel with Full Coupling (FLG-CSF)
316SS with Half Coupling (FLG-SSH)
316SS with Full Coupling (FLG-SSF)
SHAFT EXTENSION
MATERIAL		 0
GS
SS		 None
1/4 NPS Galvanized Steel
1/4 NPS 316SS
PROTECTIVE
SHIELD
MATERIAL		 0
GS
SS		 None
1/4 NPS Galvanized Steel
1/4 NPS 316SS
SHAFT EXTENSION
AND SHIELD
LENGTH		 006
012
018
024
030
036
042
048		 None
6 Inch
12 Inch
18 Inch
24 Inch
30 Inch
36 Inch
42 Inch
48 Inch
OPTIONS FC
NL
RL
SS		 Flexible Coupling (CPL-FLX)
No Indicator Lights
Reversed Light – Light Indication when Paddle Freely Rotates
316SS Housing, Cover, Mounting Boss

User Guide and Instruction manual for DWYER PLS

You can request the necessary certificates, documentation, instructions and user manuals for DWYER PLS using the special form.

You can buy DWYER PLS in UK or Europe at a price starting from 50,45 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER PLS price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Digital float level switches,  Explosion proof float level switches,  Horizontal float level switches,  Level Switches