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Flanged chamber type level control | SPDT mercury switch.
Series 102/1102 Flanged Chamber Type Level Control
The Series 102 & 1102 Flanged Chamber Type Level Controls are external cage type level switches which are self-contained in a side mount body. The sturdy 102 Series operates at pressure to 400 psi (28 bar) and temperatures to 425°F (218°C). The 102 Series will operate to a minimum specific gravity of 0.60. The 1102 Series will operate to a specific gravity of 0.40 under the same operating pressure and temperature. The 102 and 1102 Series contain a stainless steel float and offer a choice of cast iron, cast steel, or inexpensive cast 316 SS float chamber. These series are well suited for applications where ease of accessibility is desired for pressure or vacuum vessels. Electrical circuits using hermetically sealed snap action or mercury contacts are available in a variety of actions including SPST, SPDT, DPDT and DPST combinations. Optional circuits are available for low current, low voltage direct circuits; high direct current or high temperature applications. Electrical enclosures provide general purpose; weatherproof, explosion-proof or explosion-proof/vapor proof capability. The 102 design also features three 1″ NPT process connections for side/side or side/bottom piping. When using the side/side process connection, the bottom 1″ NPT connection can be used as a drain.
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Product Applications
- Pressure or vacuum vessels
- Chemical processing plants
- Steam and electric generating stations
- Hydraulic accumulators
- Vapor-liquid separators
- Scrubbers
- Oil refineries
- Storage tanks
- Unique design allows the simple removal of four bolts from the inspection plate to examine the float and chamber for cleaning or wear without disconnecting the piping or electrical circuitry
- Electrical enclosures provide general purpose, weatherproof, explosion-proof or explosion-proof/vapor proof capability as well as cost effective cast 316SS float chamber option
- Electrical circuits using hermetically sealed snap action or mercury contacts are available in a variety of actions including SPST, SPDT, DPDT and DPST combinations
- The 102 design features three 1″ NPT process connections for side/side or side/bottom piping allowing the bottom 1″ NPT connection to be used as a drain when using the side/side process connection
- Series
- 102/1102 Flanged Chamber Type Level Control
- freeship
- Category/Type
- Level
- Type
- Level Switches
- Series
- 102/1102 Flanged Chamber Type Level Control
- Service
- Compatible liquids. Cast iron is not for use with lethal or flammable substances either liquid or gaseous.
- Wetted Materials
- Body: Cast iron; Optional cast steel or 316 SS; Float and trim: 303 SS; 304 SS; 316 SS; and 430 SS. Option of all 316 SS; Body gasket: Carbon.
- Temperature Limit
- Ambient Temperature: 212°F (100°C); ProcessTemperature: 425°F (218°C).
- Pressure Limit
- 300 psig (20.7 bar). Optional rating to 400 psig (27.6 bar).
- Enclosure Rating
- NEMA 4X (IP66). 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: 12 A @ 120 VAC; 5 A @ 240 VAC; 0.5 A @ 125 VDC resistive; 0.25 A @ 250 VDC resistive. Hermetically sealed snap switch: 5 A @ 125 VAC; 5 A @ 240 VAC; 5 A @ 30 VDC resistive. Mercury switch: 4 A @ 120 VAC/DC; 2 A @ 240 VAC/DC. Higher contact ratings available for the mercury switch.
- Electrical Connections
- Screw terminal.
- Conduit Connection
- 3/4″ female NPT.
- Process Connection
- 1″ female NPT.
- Mounting Orientation
- Vertical.
- Set Point Adjustment
- ±1″ (25.4 mm)
- Specific Gravity
- 0.6 minimum for Series 102; 0.4 minimum for Series 1102.
- Weight
- 35 lb (15.9 kg).
- Agency Approvals
- UL.
Resources
^^Flanged chamber type level control, SPDT mercury switch.^^
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Note: Orders with multiple items will have a distinct processing period for each item.
Prior to shipping, we examine the items ordered thoroughly before sending the items. Most orders are now shipped within 48 hours. The delivery time varies between 3-7 days.
Returns
We don't manage the stock at our warehouse and factory. This means that the actual stock could alter at any time. It is possible that your order is out of stock when your order has been made.
The policy is 30 days. If 30 days have passed by since your purchase and we are unable to offer you a return or exchange.
To be eligible for a return, your item must be unused and in the same condition as when you received it in. The item must be in the original packaging.
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