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Chamber type level control | side mounted | SPDT snap switch.
Series 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.
Product Applications
- Refineries
- Chemical plants
- Power generating stations
- Water treatment plants
- Mixing systems
- Scrubbers
- Accumulators
- Condensate recovery
- Industrial tanks and vessels
- Series
- 201/203/204 Side Mounted-Chamber Type Level Control
- freeship
- Category/Type
- Level
- Type
- Level Switches
- Series
- 201/203/204 Side Mounted-Chamber Type Level Control
- 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.
Resources
^^Chamber type level control, side mounted, SPDT snap switch.^^
Speedy Shipping and professional packaging
Thanks to our longstanding association with UPS FedEx DHL as well as other leading global carriers, we can provide various shipping options. Our warehouse personnel are extremely skilled and will package your items according to our precise and precise specifications. Your items will go through an extensive inspection and be safely packaged prior to being delivered. We ship to thousands clients every day in a variety of countries. This shows our commitment to becoming the biggest online retailer in the world. The warehouses and centers of distribution are situated in Europe and the USA.
Note: Orders that contain more than one item will be assigned a different processing time for each item.
Before shipping, all ordered products will be thoroughly inspected. The majority of orders are shipped within 48 hours. The delivery time is between 3-7 working days.
Returns
The stock is constantly changing and is not completely managed by us because of the involvement of several parties including the factory and our warehouse. The actual levels of stock can change at any point. You may not receive your purchase after it's been placed.
Our policy lasts 30 days. Unfortunately, if thirty days have passed after you bought your item, we will not be able to offer you a return or exchange.
In order to be eligible for a return your product must be unopened and in the same state that you received it. It should also be returned in the original packaging.
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