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DWYER 201/203/204 side mounted-chamber type level control

Long life and reliable operation is inherent in the design of the 201 series. The heavy duty welded carbon steel chamber provides a control to operate up to 1000 psi (69 bar) and process temperature up to 750°F (400°C), 400°F (205°C) at the electrical head assembly. The use of an external magnet reduces the possibility of magnetic particle build up inside the armature tube and subsequent loss of operation as may occur with the internal magnet repulsion design. Choice of construction provides equipment suitable for specific gravity as low as (0.60). Electrical requirements are met by use of hermetically sealed snap action or mercury switches in a variety of actions including SPST, SPDT, DPDT and DPST arrangements. Optional circuits are available for low current/voltage DC; high current DC; or high temperature applications. Standard process connections are combination 1″ NPT and 1″ socket weld hubs. Flanged connections are offered as an option.

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Made in USA. brand DWYER, model 201/203/204

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $7191,05

Available

Available

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

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER 201/203/204

PRODUCT APPLICATIONS

  • Refineries
  • Chemical plants
  • Power generating stations
  • Water treatment plants
  • Mixing systems
  • Scrubbers
  • Accumulators
  • Condensate recovery
  • Industrial tanks and vessels

Technical specifications of DWYER 201/203/204

  • Service: Compatible liquids.
  • Wetted Materials: Body: Carbon steel. Optional 316 SS; Float and trim: 303 SS, 304 SS, 316 SS, and 430 SS. Options of 316 SS and 430 SS or all 316 SS.
  • Temperature Limit: Process: 750°F (399°C). Heat fins should be used for process temperatures above 500°F (260°C) with mercury switches, 400°F (204°C) with snap switches, and 350°F (176.7°C) with hermetically sealed snap switches.
  • Pressure Limit: 600 psig (41 bar) at 100°F (37.7°C), 500 psig (34 bar) at 750°F (399°C). Higher ratings available.
  • Enclosure Rating: NEMA 4X. Optional general purpose or explosion-proof.
  • Repeatability: ±1/4″ (6.4 mm)
  • Switch Type: SPDT snap switch, hermetically sealed snap switch or mercury switch. Optional DPDT or two stage.
  • Electrical Rating: Snap Switch: 12A @ 120 VAC, 5A @ 240 VAC, 0.5A @ 125 VDC resistive, 0.25A @ 250 VDC resistive. Hermetically Sealed Snap Switch: 5A @ 125 VAC, 5A @ 240 VAC, 5A @ 30 VDC resistive. Mercury Switch: 4A @ 120 VAC/DC, 2A @ 240 VAC/DC. Higher contact ratings available for the mercury switch.
  • Electrical Connections: Screw terminal.
  • Conduit Connection: 3/4″ female NPT.
  • Process Connections: 1″ female NPT and 1″ socket weld hub. Optional flange connections.
  • Mounting Orientation: Vertical.
  • Set Point Adjustment: ±1″ (25.4 mm)
  • Weight: 201: 33 lb (14.97 kg); 203: 37 lb (17 kg); 204: 44 lb (20 kg).
  • Agency Approvals: UL (None on HM switch)
  • Specific Gravity: 0.6 minimum.

How to buy DWYER 201/203/204

Model Description Price
201-WT-7810-C1-60 Chamber type level control, side mounted, SPDT snap switch.
$7,191.05

User Guide and Instruction manual for DWYER 201/203/204

You can request the necessary certificates, documentation, instructions and user guide for DWYER 201/203/204 using the special form.

You can buy DWYER 201/203/204 in Latvia at a price starting from7191,05 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . DWYER 201/203/204 price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.

See also: Level Switches