2-wire-Panel meter
Termékleírás
Model 201/202:
Autopowerd bright red LED- display 201 needs no external powersupply. Current signal 4-20mA provides
the necessary energy. therfore, it is possible to install themeter in places having no auxiliary power
available. You can now replace the autopowerd LCD- displays,having very poor visibility, by right red LED
displays.
There are two models: basic model 201 without alarms and model202 with two alarm contacts.
Model 211:
the wide varenty of sensor types makes the panelmeter 211 idealfor all kind of temperature applications.
Futher, the 211 also accepts thermopile infraded sensors andprocess inputs 4-20mA an 0-10V. Sensor
selections, display and output scalings are easy to dowith front keys. You can also prevent access to the
menu by setting a password.
Műszaki leírás
For process input 4-20 mA
Without external power supply
Loop resistance 240 ohm only
4-digit processor based display
Scaling on front panel
2 settable alarms
Pass words for alarms and configuration
Front panel rating IP 65