microtuf® MODEL FS42CS
Basic Mass Flow Switch
Explosion Proof Series | Non-Explosion Proof Series | CENELEC

  • Thermal Differential Mass Flow Switch for the detection of the mass flow rate of liquids and gases.
  • Wide operating temperature range -100°F to +850°F (-70°C to +458°C).
  • Wide flow range of .01 to 5 feet per second (fps) in oil, 2.5 fps in water and .1 to 500 fps in gases.
  • Two year workmanship warranty.
  • Removable Plug-in electronics.
  • Free of all moving parts that can stick, coat or fail.
  • Fast response time of .5 to 10 seconds depending on the media.
  • Self heating sensor design improves repeatability. No separate heater to fail or slow response time.
  • Optional Glass window (XW)
microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

microtuf® FS42CS

SPECIFICATIONS

SENSORS

Type:
Thermal Differential, Dual RTD Sensors

Process Connection:
Standard 0.75 inch MNPT
Optionally 0.5 inch and larger MNPT and various other process connections such as sanitary and flanges

Insertion Length:
Standard 2.0 inch
Optionally 0.5 inch or greater

Operating Temperature Range:
Standard -100°F to 390°F (-70°C to +200°C)
Medium Temperature to +572°F (+300°C)
High Temperature to +850°F (+458°C)

Materials of Construction:
Standard 316L Series Stainless Steel
Optionally Hastelloy, Monel, Inconel and other exotic
materials

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

ELECTRONICS

Power:
Standard 110VAC Optionally 220VAC, or 24VDC 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 and high temperature environments

Outputs:
DPDT Relay contacts rated at 5 amp, 250 VAC with fail safe capability

Self-Test:
Integral and Automatic during power up.

Enclosure:
Explosion proof; NEMA 3, 4X, 7, and 9; CSA, FM, and UL, approved

INSTRUMENT

Operating Range:
Adjustable Flow Rate (feet per second – fps), typical: 0.01 to 5.0 fps oil, 2.5 fps water and 0.1 to 500 fps gases.

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

Stability:
Drift < .5% from calibrated setpoint over a range of ±50°F. Temperature compensated throughout entire range.

Repeatability:
±1% of setpoint

Available Approvals:
CE, CSA, Class 1 Div. 1 Groups B, C, & D

OPTIONS

   

DOWNLOADS

SUPPORT

QUOTE REQUEST

Model Number Selection Guide

Model:

Code - Process Connection:

Code - Sensor Material:

Code - Insertion Length:

Custom Length

Code - Power Input:

Code - Configuration:

Code - Special Option:

Code - Special Option:

Code - Special Option:

Code - Special Option:

Contact Information

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