This specific “TR” version of our process indicator 4003 is designed to measure and visualize speed (as counter) using a pulse input, coming from a rotating sensor with a transistor output (e.g. PNP, NPN) and a configurable correlation factor as number of pulses per distance unit (e.g. per revolution or linear meter). It can also be used as flowrate indicator if its resolution is sufficient.

 

• Pulse input signal PNP or NPN from transistor
• Configurable measurement of rotation or linear speed (e.g. rpm or m/min)
• Configurable range based on pulses per distance unit (rotation / meter) and the counted distance per time unit (second / minute / hour)
• 4-digit bright 20 mm LED display and keypad
• Configurable position of the decimal point
• Power supply 230V AC, 6VA or 24V AC/DC (please choose)
• Dimensions 48 х 96 х 135 mm, front panel installation

 

Optional: up to two SPDT 5A/250V output relays, which can be set as low or high limit alarm levels or for ON/OFF control

 

 

Optional: current output 4÷20mA (passive, galvanic isolated)

 

 

Optional: galvanic isolated aux. power supply 24V DC, 50mA (e.g. for transmitters)