Transmit a signal or actuate limit switches in hazardous areas with the 3700 Series Armor-Flotm meter. The cover housing is listed by Underwriters Laboratories as an enclosure for metering equipment in hazardous areas. It contains an easy to read calibrated scale and the signal output or switch circuitry. These devices are magnetically coupled with the flow sensor. This results in complete isolation from the fluid stream.
Six signal and switch options are available:
- 4-20 mA two wire transmitter
- 4-20 mA transmitter and frequency output
- 4-20 mA transmitter with 2 adjustable setpoints
- Low flow limit switch
- High flow limit switch
- Low and high flow limit switches
All instruments are calibrated to the liquid or gas flow conditions that you specify. A wide range of connection types, engineering units, signal options and sizes are available.
| Series | Description | Applications | Functions | Features | Materials | Pressure Limits | Temperature Limits | Pipe Sizes |
| 3700 | Flow rate meter with transmitter/ switches for hazardous areas Div1, Group C&D | Liquids or gases (steam with switch only) | Direct reading flow rate 4-20 mA output Frequency output Lo/Hi switches | XP meter w/ signal output or switches Opaque fluids OK Calibrated for application conditions | 316 sst | 200 psig1/2 – 12" 400 psig1/2 – 12" | 185ºF with transmitter 400º with switch (requires epm or viton o-ring) | 1/2"- 12" |