Flocorp CalFlo™ CFSG Flow and Temperature Thermal Mass will monitor flow and temperature to protect equipment and process from high temperatures and no-flow conditions. Offered in general purpose and hazardous proof configurations, this compact flow switch is a great choice for monitoring a diverse range of liquid applications.
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| Flocorp CalFlo™ CFSG Flow and Temperature Thermal Mass |
The CFSG has NO moving parts and is a reliable alternative to failure prone mechanical flow switches. The short sensor is intended for use in pipe sizes ½” to 1 ½” in diameter and the long sensor is recommended for pipe sizes 2” and up.
Flocorp CalFlo™ CFSG Features and Benefits
- Compact electronic unit with NO moving parts
- Offered in general purpose and hazardous proof configurations
- No adjustment or calibration needed
- Maintenance-free
- Fail safe normally open switch
- Easy to install
- Broadly selected for low or no-flow applications
Flocorp CalFlo™ CFSG Specifications
| Service | Compatible Liquids |
| Flow Set Point | 1.2 fps (.4 mps) (water related) |
| Temp Set Point | 122º F (55º C) or 158º F (70º C) |
| Medium Temperature | F: -4º to 176º C: -20º to 80º |
| Response Time | < 30 seconds |
| Repeatability | ± 1/2% of set point |
| Hysteresis | < 30% of set point |
| Pressure | 150 psi (10 bar) |
| Sensor Rating | CFSG-1: NEMA 6 (IP67) CFSG-2: NEMA 7 |
| Sensor Material | 303 Stainless Steel |
| Process Connection | 1/2” NPT |
| Supply Voltage | 18 to 30 VDC |
| Switching Current | ± 200 mA |
| Consumption | 4 W maximum |
| Initial Operation | After 15 seconds |
| Transistor Output | PNP N.O. (Switch closed with flow) |
| Cable (CFSG-1 Only) | |
| Cable Jacket Material | PVC |
| Cable Type | 4-conductor, #22 AWG |
| Cable Length | 6.5’ (2m) |
Download Datasheet: CalFlo™ CFSG Flow and Temperature Thermal Mass Switch
Ref: Flo-corp.com
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