Digital pressure gauge with 4...20 mA analog output, 0.1% FSO — LEO3

Description

The LEO3 digital manometer is essentially a programmable pressure transmitter with a display. Like all KELLER manometers, it is extremely easy to operate. The device displays both the current pressure value and the maximum/minimum values. Additionally, the output signal value is shown on the screen. The manometer is powered and the signal is taken via a current loop (4...20 mA). There is also the possibility to configure the output signal to any values within the measured range.

You can choose to display values in the following units: bar, mbar/hPa, kPa, MPa, PSI, kp/cm2. 

There is a zero-setting function at the moment of measurement (to the current value), as well as a factory reset function. Through the RS485 interface and using KELLER software, measurement data can be downloaded to a computer and the device can be configured. Connection to the process is provided by a G1/4" threaded connection.

Options

• Various process connection options
  
  1. Flush diaphragm fitting
  2. Fitting for differential pressure measurement
  3. Hygienic connection
  4. Fitting with flat diaphragm
  
  
• Oxygen version (special filling oil and degreasing)
• Filling for media down to -55°C
• Version for the food industry (filled with olive oil)
• Rubber protective cover