Lumel N20Z - Meter of a.c. current, a.c. voltage and frequencyN20Z

Description

• input:

- d.c. current: 0/4...20mA; ±20mA
- d.c. voltage: 0...60mV; 0...10V; ±10V
-  frequency: 20 ... 500 Hz

• 2 alarm outputs of OC type (4 types of alarms)
• protection level ensured by the housing: IP65,
• readout field: 5 three-colour LED displays of 14 mm height,
• highlighted measuring units,
• supply: 85...253 V a.c./d.c. or 20...40 V a.c./d.c.