Electromechanical hour counters
➜ Hour counters 24 X 48 - CHM24
a
■ V
: capacity 100.000 hrs (99.999.99 hrs)
c
■ V
: capacity 1.000.000 hrs (999.999.99 hrs)
■ Operation indicator
■ Panel mounted
■ IP65 (with accessory 26546847)
■ Highly resistant to shocks and impacts
■ Compact size
■ Excellent visibility due to the large digit size
Part numbers
Type Operating frequency (Hz) Voltages Code
CHM24 50
50
50
60
60
60
c
20
100
187
100 ➞ 130 V
187
20
10
➞ 30 V
➞ 130 V
➞ 264 V
➞ 264 V
➞ 30 V
➞ 30 V
a
a
a
a
a
a
c
99782710
99782712
99782714
99782715
99782716
99782718
99782810
Dimensions (mm)
Panel cut-out 26546843 - Adaptor for cut-out 26546844 - Adaptor for cut-out
CHM24
24
+0,3
48
- 0
22,2
+0,6
45
40
32
max.19
22 x 45
48,5
56
28
25X50
1
4
3
53
25X50
1
4
Accessories
Description Code
Set of seals
Adaptor for 50 x 25 mm cut-out - Fixed with screws
Adaptor for 50 x 25 mm cut-out - Fixed with clips
26546847
26546843
26546844
General characteristics
General characteristics
Counting capacity
Reset to zero Not included
Read accuracy 1/100 h
Height digits (mm) 4
Colour of hour numbers White on a black background
Colour of decimal digits Red on a black background
Accuracy
Counting input mode Addition
Operation indicator
Protection rating IP52 or IP65 with accessory (26546847)
Mounting position Any
Temperature limits use (°C) -10
Temperature limits stored (°C) -40
Certifications CE - UL (pending)
Connections (panel mounted version) Screw terminals - 6.35 mm Faston connectors
Tightening torque (Nm) 0.8
Connection capacity
Consumption
Vibration resistance
Test voltage for AC models
Weight (g) 50
Va: 99.999.99
Vc: 999.999.99
Va: frequency + 30 ms
Vc: < 0.003% (24 hrs)
Va: rotating red lines/DC: 1/100 hr 1 digit in 36 s
➞ +50
➞ +80
2
2.5 mm
Vc: 10
➞ 30 approx. 500 mW/100 ➞ 130 approx. 750 mW/
Va 50 Hz: 20
approx. 1.2 VA
50 m/s
➞ 30 approx. 0.3 VA/100 ➞ 130 approx. 0.6 VA/187 ➞ 264
2
(10-500Hz) IEC 068-2-6
2 000 Va 50 Hz
62
www.crouzet.com
www.crouzet.com
63
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