Hour Meters

Hour meters are instruments used to track and record elapsed time, normally displayed in hours and tenths of hours. Most hour meters are used to log the running time of equipment for proper maintenance of devices or machines. Maintenance may involve activities such as changing oil or checking the running condition of engines and motors.

What are hour meters used for?

Typical hour meter applications involve products with electrical motors and equipment with engines. They are mainly used for maintenance such as tracking running time to schedule repairs or monitoring elapsed hours when determining warranty cover.

Types of hour meters

Hour meters can be categorised by data, power, display and shape. They are either AC powered (generally used in equipment that plug into a wall, equipment powered by generators, electric motors and air compressor) or DC powered (generally used on battery operated equipment like airplanes, tractors and trucks). Hour meters can also have electromechanical or Liquid Crystal Displays (LCDs). When it comes to shape, they are either round or rectangular. While most meters show hours and tenths of hours some will also show combinations of data such as volts per hour.


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Description Price Connection Type Display Type Backlighting Input Type Count Capacity Maximum Count Frequency Output / Interface Reset Method Supply Voltage Number of Digits Count Direction Display Range Digit Height Approvals
RS Stock No. 915-5957
Mfr. Part No.6.198.012.300
BrandKubler
MYR154.07
Each
units
Screw Terminal LCD - PNP, Voltage - 10 → 75Hz - Electrical 4.5 → 28 V dc 6 - - 5 mm DIN-IEC 68-2-6, EN 55011 class B, EN 61000-6-2, EN 61000-6-3
RS Stock No. 188-4398
Mfr. Part No.701DR1248D2060A
BrandCurtis
MYR227.63
Each
units
Tab LCD Yes Voltage 99999.9 - - Electrical 12 → 48 V dc, 20 → 60 V ac 6 - 0 → 99999.9 5 mm -
RS Stock No. 820-8445
Mfr. Part No.85097-02
BrandHoneywell
MYR158.34
Each
units
Spade Terminal - - Voltage 10000 h - - Automatic 10 → 80 V dc 6 Up 0 → 10000 h 3 mm -
RS Stock No. 712-6708
Mfr. Part No.ISI34.010AA01
BrandBaumer
MYR305.91
Each
units
Screw LCD - Voltage 99999.99 - - Electrical, Manual - 8 - 0 → 99999.99 8 mm -
RS Stock No. 735-0191
Mfr. Part No.BW 40.28 24V 60 Hz
BrandMuller
MYR89.89
Each
units
Plug In, Screw, Solder Analogue - Current, Voltage 99999 - - No Reset 24 V ac 6 - 99999 4.4 mm -
RS Stock No. 183-379
Mfr. Part No.705S13BA-100250001N
BrandCurtis
MYR365.07
Each
units
Shroud LCD - - 99999.9 - - Manual 100 → 250 V ac 6 - 0 → 99999.9 5 mm -
RS Stock No. 297-1061
Mfr. Part No.3.550.401.351
BrandKubler
MYR252.96
Each
units
Screw - - Voltage - - - No Reset 10 → 30 V dc 7 - 0 → 999999.99 4 mm -
RS Stock No. 915-5922
Mfr. Part No.3.240.201.084
BrandKubler
MYR119.28
Each
units
Screw Terminal Analogue - Voltage - 60Hz - No Reset 100 → 130 V ac 7 - - 4 mm cULus, E128604, EN 55011 class B, EN 61000-6-2, EN 61010 part 1
RS Stock No. 331-146
Mfr. Part No.BG 40.27 12-48V
BrandMuller
MYR208.98
Each
units
Screw - - Voltage 999999 - - No Reset 12 → 48 V dc 7 - 0 → 999999 4.4 mm -
RS Stock No. 817-9185
Mfr. Part No.05.21.0001.1
BrandGrasslin
MYR138.12
Each
units
Screw - - Voltage 99999.99 h - - - 220 → 240 V ac 7 - 0 → 99999.99 h - -
RS Stock No. 818-4585
Mfr. Part No.LD17F1
BrandGIC
MYR60.60
Each
units
Spade Terminal - - Voltage 99999.9 - - No Reset 10 → 80 V dc 6 - 99999.9 3.6 mm -
RS Stock No. 2509276559
Mfr. Part No.PT15E2
BrandENM
MYR137.42
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2508303237
Mfr. Part No.20177-23
BrandHoneywell
MYR264.38
Each
units
- - - - - - - - - - - - - -