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HW66 / HW66 M
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Energy counter and hour meter in a single device (MID).
The HW 66 and HW 66 M combination meters consist of an hour meter and an energy meter. As built-in counters with a small installation depth, they can be used in various application areas. The counting pulses can be transmitted via the S0 output.Further version: MID version for custody transfer applications.
Mechanical | |
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Model | Dual-function device electromechanical |
Functions |
Multifunction devices Hour meters / timers Dual-function display |
Dimension 1 |
48 x 48 mm | 45 x 45 mm |
Protection level |
IP65 |
Working temperature | -20 °C ... +55 °C |
(1) Front panel size | Panel cut-out
Electrical | |
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Power supply |
115 V AC 230 V AC |
Product features
Dehumidifiers, hire equipment and machinery, air-conditioning, production equipment, current generators
- Metering of hours run and energy consumption in one compact device – panel mounting
- Wide temperature range
- Remote readout via SO outputs on request
- Shows both values in parallel
- Easy-to-read display – can also be read if no voltage present
- Tamper-proof fixed installation with high degree of protection
- High measuring accuracy
- Can be officially calibrated (MID)
Dehumidifiers, hire equipment and machinery, air-conditioning, production equipment, current generators
Declaration of conformity | ||
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Certificate of Conformity - Module D PDF ∼ 205,8 KB | 04.2021 |
DE |
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HW66 / HW66M Multilingual: German, English, FrenchPDF ∼ 455,6 KB | 07.2017 |
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Accessories

Enclosure, 48x48
For panel-mounting all counters and timers of DIN size 48x48mm [1.89x1.89"]. Cut-out 45mm [1.772"]. 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.300.003 |