Категория: Sensors
Technical characteristics:

Digital interface

 RS-485
Communication protocol Modbus
Rated supply voltage, V 12-18

Marking of EX

1 Ex ib IIA T3 Gb

Min ingress protection, GOST 14254-2015(IEC 60529-2013)

IР 65

Ambient temperature range,оС

-45 ... +65

Max weight, kg

3,3

Max dimensions, mm

400x80х400

IVR-140 – detects the mud return flow presence.

 
Measuring parameters:
 

Capabilities:

  • Ex-rated.

Design features:

  • Plastic indicator lever enables to exclude mud adhesion;
  • Indicator measures the stroke of lever. The indicator lever hades depending on the flow force.