Repetition limit of display 1 digit
Switch repetition limit of digital outputs 0.2 µm
Hysteresis of digital outputs 0.1 µm
Temperature coefficient 0.005 %/°C
Max. number of connectable probes 2
Analog output
Output voltage range +/- 5V
Output resolution +/- 2048 increments, corresponding to 2.5 mV
Sensitivity adjustable (see Chapter 15.4.2)
Minimum load resistance 2 kOhm
Optocoupler outputs
Max. permissible switching voltage 45 V
Maximum current (ohmic load) 100 mA
Optocoupler inputs
Max. input voltage “inactive“ 3 V –0-8 V
Max. input voltage „aktive“ 7.5 V, -4.75 V
Max. input voltage 35 V
Typical input current 2.7 mA @10 V
7 mA @ 20 V
Delay until a function is triggered
for 1 Feature 50 ms
2 Features 100 ms
Auxiliary voltage 9 V, max. 100 mA
Input pressure (only C1208 PE)
C 1208 PE/M 2 bar
C 1208 PE F 2.1 bar
Regulated by a fine pressure regulator. Use only pure compressed air that is free of oil!
* Here it is essential to observe compatibility! The measurement functionality can only then be guaranteed when a measuring
probe (for example a Mahr compatible inductive probe: P 1300 MA, Order No. 4400180) is connected to the appropriate
length measuring instrument (e.g. C 1208 M, Order No. 5312080).
Compatibility* Type of Compact Length Measuring Instrument
Type of Probe
C 1208 C 1216 C 1240
1301 x x x
1303 x x x
1304 K x x x
1318 x x x
1340 x
P1300 x x x
P2001 x x x
P2004 x x x
P2010 x x x
P2104 x x x
Further probe types on Request