Technical Specifications
Power supply
From current loop
Signal
4 ÷20 mA
PCB input range
3,8 ÷22,5 mA (guaranteed up from 3.2 to 25 mA)
Voltage drop (I=20mA)
≤ 7 V
Input resistance
≤ 200 Ω
Accuracy (*)
(*) @25°C
0,2 % fsv + 1 digit
Type of display
4 digit (segment red), height 14 mm
Input signal sampling
1 sample/second
Protection class
III
International protection marking (*)
(*) According to IEC 60529
Front panel IP65
Rear IP20
Dimensions
48 mm x 26 mm x 65 mm
Weight
about 30 gr
Operating and storage conditions
Operating temperature: -30 ÷ 70°C
Storage temperature: -40 ÷ 80°C
Humidity: >80% (non condensing)
Other characteristics
3 keys for the programmation
Password protection to prevent unauthorised changes of settings
Display alarm for values outside the specified range (Hi, Lo)
Calculation of the square root
Damping of the measured signal (filter time programmable)
