The 722 Series of AC Hour Meters have a wide operating range of 90-264VAC 50/60 Hz meaning only a single hour meter is required for 115VAC and 230VAC applications. The 722 series of electro mechanical hour meters are available in the standard industry housings with mountings of either clip or holes. The quartz time base insures long-term accurate time keeping and provides years of reliable service.
The casing is totally sealed, with all applicable models NEMA 4X, 12 rated when mounted with optional gasket. These units are protected against the environment and make them suitable for applications including industrial control panels and generators as well as medical, office or test equipment.
Features
Operating voltage 90-264VAC 50/60Hz
Totally Sealed
UL/cUL Recognized, CE & RoHS Compliant
6 Figure, 99999.9
Quartz accuracy
Minimum 36 second on-time for event capture
Applications: Medical Equipment, Office Equipment. Generators. Control panel. Industrial equipment. Test equipment.
Ordering Information
H722-0001 2-Hole Rectangular, 1.45"X.95"
H722-0002 Flush, Rectangular, 1.45"X.95
H722-0003 Flush, Round, 2.33" Dia
H722-0004 3-Hole Round, 2.80" Dia
H722-0030 Square Panel Mount S.S. Bezel cup mount,1.9”
H5003-010 NEMA 4X, 12 Gasket for Model 722-0001, $0.80
H5003-009 NEMA 4X, 12 Gasket for Model 722-0002, $0.80
H5003-008 NEMA 4X, 12 Gasket for Model 722-0003, $0.80
H5003-011 NEMA 4X, 12 Gasket for Model 722-0004, $0.80
H1662-024 Square Panel Adapter 2,84" (72mm) for H722-0030, $0.80
H1662-025 Round, Panel Adapter 2,84" (72mm) for H722-0030, $0.80
H1662-026 Square Panel Adapter 2,20" (55mm) for H722-0030, $0.80
Frequency: 50/60 Hz
Power: 1 watt max.
Mounting: Clip or Mounting Holes
Termination: 1/4″ [6.3mm] spade terminals
Weight: ~2 oz [57g]
Accuracy: ±.02% over entire range
Case Material: Black Polymer
Lens Material: Polymer
Agency Approvals: Ul/cUL Recognized, CE & RoHS Compliant, SAE & NEMA 4X, 12 Compliant
Environmental: Totally Sealed
Front Panel: NEMA 4X, 12 rated with optional gasket
Temperature: -40°F to +185°F [-40°C to +85°C]
Humidity: 95% (SAE J1378)
Shock: 55g @ 9-13ms (SAE J1378)
Vibration: 10-80 Hz. 20g max. (SAE J1378)
