Technical Data - Testo 252 Bedienungsanleitung

Sensor
5 K - NTC -20.0 to 100.0
5 K - NTC -20.0 to 100.0
30 K - NTC -20.0 to 100.0
PT 1000 -20.0 to 120.0
PT 100 -199.9 to 600.0
PT 100 -199.9 to 600.0
-10.0 to 150.0
manual (pH)
58
pH values
The calibration data of 2 pH electrodes is saved.
Measuring range:
Max. deviation:
± 1 digit
Resolution:
The temperature compensation of the pH electrodes
are effected over the whole measuring range of the
temperature sensors or probes used.
Redox values
Measuring range:
Max. deviation:
± 1 digit
Resolution:
Temperature
Temperature range
°C
(Tolerances
± 1 digit)
-4.0 to 212.0
-4.0 to 212.0
-4.0 to 212.0
-4.0 to 250.0
-325.0 to1110.0
-325.0 to 110.0
+14.0 to 302.0
Resolution: 0.1 °C / 0.1 °F
pH values / redox values / temperature
pH -2 to 16
± 0.01 pH
0.01 pH
-1999 mV to + 1800 mV
± 0.2 mV (-999.9 mV to +999.9 mV)
± 1 mV (remaining range)
0.1 mV (-999.9 to +999.9 mV)
1 mV (-1000 to 1999 mV and
°F
(Tolerances
± 1 digit)
BNC-TRIAX socket
4 mm socket
4 mm socket
4 mm socket
4 mm socket
DIN plug
not applicable
1 °C (from 200 °C) / 1 °F (from 999.9 °F)

Technical data

+1000 to +1800 mV)
Connection
°C
± 0.2
± 0.2
± 0.5
± 0.5
± 2.5
± 0.2
> 200°C:
± 0.2 %
—
Accuracy
°F
± 0.4
± 0.4
± 1.0
± 1.0
± 5.0
± 0.4
> 325°F:
± 0.2 %
—