Technical Data - Unitest TELARIS ERDE Bedienungsanleitung

12.0 Technical Data

Display:
Duration of measurement:
Measurement principle:
Measurement voltage:
Current/power consumption:
Measurement current:
Frequency (f1/ f2):
Measurement method:
RE:
RE:
RH, RS:
IM:
*operating error
Nominal use range:
Correct polarity:
Noise voltage:
aux. earth (RH), probe resis. (RS): max. 50 kOhm
Ratio RH/ RE:
Ratio RS/ RE:
Earth resistance (RE):
Reference range:
Correct polarity:
Noise voltage:
aux. earth (RH), probe resis. (RS) 0 Ohm
Earth resistance (RE):
Auto power off
Power supply
Low Bat at
Battery life
Dimensions (LxWxD)
Weight
Environmental Conditions
Temperature range / humidity
Reference temperature range:
Storage temperature range
Casing
Built in accordance with
Overvoltage category
Pollution degree
Protection class:
Protection degree
Height above MSL.
3 digit LCD, 1999 digit
3-5s
current-voltage measurement principle in accordance with EN61557-5
25V/ 50V selection
approx. 10mA/ 0,1W max. 500mA briefly, during measurement
max. 12mA
127Hz/ 140Hz, selectable
2 pole/ 3 pole/ 4 pole
Range Tolerance
0.05 - 2.00 Ohm ±(4% + 0.1 Ohm)
2.00 - 1999 Ohm ±(4% + 2 Digit)
0.1 - 50 kOhm ±(10% + 3 Digit)*
0.1 - 13mA ±(10% + 3 Digit)*
for 3/4 pole measurements
0...5V, max. 10% of measurement voltage
max. 1000/1
max. 10000/1
max. 2 kOhm
for 3/4 pole measurements
0 V
max. 2 kOhm
after approx. 5 min
6 x 1.5 V Type IEC LR6 (Mignon/Size AA)
6.6 V ±5 % (OFF at 6.1V ±5 %)
approx. 1 year for normal use
235x105x68 mm
approx. 640g (inc. 6 x batteries)
0°C...40°C / max. 80% at -10°C...40°C
+17°C...+27°C
-20°C...+60°C
protection class II
IEC 61557-5, DIN VDE 0413-5, EN 61557-5,
CAT III / 300V against ground
2
II
IP50
up to 2000m
±(6% + 0.1 Ohm)*
±(6% + 3 Digit)*
Subject to technical changes without notice!
Technical Data
31