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Hour meter electromechanical
HB27
|
|
Hour meter without zeroing.
The timers HB 27 without reset measure time ranges up to max. 999999.9 h or 99999.99 h. These panel mount counters can be used in many different fields of application.| Mechanical | |
|---|---|
| Model | electromechanical |
| Function |
Hour meters / timers |
| Dimension 1 |
50 x 25 mm 53 x 28 mm | 50 x 25 mm 56 x 40 mm | 50 x 25 mm |
| Protection level |
IP51 |
| Working temperature | -15 °C ... +50 °C |
| Weight | 45 g |
(1) Front panel size | Panel cut-out
| Electrical | |
|---|---|
| Power supply |
20...30 V AC 42...48 V AC 187...264 V AC 360...440 V AC 10...30 V DC 36...80 V DC 100...130 V DC |
Characteristics
General time measurement, maintenance intervals for measuring instruments (respiration units, oxygen, dialysis), small appliances, UV lamps, display panels in vehicles
- 7-digit hour meter without reset
- High shock and impact resistance
- Magnified large figures; height 4.5 mm
- Data retention in case of power failure
- Long service life
- Plug-in versions
- Counter without front bezel for mounting in front bezel F1B and F2B and for combination in 50 x 25 mm size with socket box 945.2
- Can be combined with preset counters BVa and HVa, and with pulse counter B
- Can be equipped with various sealing covers to protect the counter against dust, dirt and moisture
- Tamper-proof
General time measurement, maintenance intervals for measuring instruments (respiration units, oxygen, dialysis), small appliances, UV lamps, display panels in vehicles
Accessories
Rail mount frames SR1, SR2, SR3
SR1, SR2 and SR3 frames for rail mount can be snapped onto rails TS 35x7.5mm [1.378x0.295"] and TS 35x15mm [1.378x0.591"] as per DIN EN 50 022 respectively as per DIN EN 50 035. Electronic and electromechanical totaliser, present counters or hour meters may be plugged into the built-in socket.| SR1 | G.300.000 |
| SR2 | G.300.001 |
| SR3 | G.300.002 |
Enclosure, 24x48
For panel-mounting all counters, timers and process indicators, with DIN size 24x48mm [0.945x1.89"] or 50x25mm [1.969x0.984"]. Cut-out 25x50mm [0.984x1.969"]. For snap-on fitting to 35mm [1.378"] top hat DIN rails.Mounting panel for counter (chrome-plated sheet steel), Top hat DIN rail adapter (glass fibre reinforced polyamide).
| G.300.004 |
