• Built to suit your specific needs.
• Number of points and location determined by customer.
• Switch points are independent of each other.
• Local or remote electronics.
• Removable, plug in electronics.
• All welded materials of construction 316L Stainless Steel (std).
• Free of all moving parts that can stick, coat or fail.
• Fast response time of .1 to 1 second on wetting, media dependent.
• Switch on level change of .03 inch without concern for changing temperature, density, dielectric constant or chemical composition.
• Self heating sensor design improves repeatability and reliability. No separate heater to fail or slow response time.
• Wide operating temperature range -100°F to +572°F (-70°C to+300°C).
• Temperature compensation circuitry eliminates false switching due to process temperature changes.
• Both the VERSA-SWITCH® and microtuf® families of multi-point level switches can provide a solution for your demanding point level applications.

 

 

Specification

Sensor

Type: Thermal Differential, dual RTD sensors with no seperate heater

Process Connection: Standard 1.50 inch MNPT
Optionally larger MNPT and flanges

Insertion Length: Minimum 3.5 inches
Optionally Up to 120.0 inches

Operating Temperature Range:
Standard -100°F to 390°F (-70°C to +200°C)
Medium Temperature to +572°F (+300°C)

 

Materials of Construction: Standard 316L Series Stainless Steel (std)

Operating Pressure Range: Standard to 3000 psia (207 bar)

 

 

Electronics

Power: 110VAC, 220 VAC, or 24 VDC at 3 watts (No heater power required)

 

Operating Temperature Range:
Standard -40°F to +140°F (-40°C to +60°C)
Optionally remote electronics for use in medium temperature environments

Outputs Per Switch Point:
Independent relay DPDT, contacts rated at 5 amp, 250 VAC with ability to set fail safe mode

Self-Test: Integral and automatic during power up

Enclosure:
Choice of local explosion proof with; NEMA 3, 4, 4X, 7, and 9; CSA, FM, UL, CENELEC, and EECS approvals
or non explosion proof local or remote

 

 

Instrument

Response Time:
Sensor response time 0.5 to 10 seconds media dependent

 

Response to Level Change: ill respond to a level change as small as .03 inch.

Repeatability:  ±1% of set point

 

 

Model Selection Guide