Hengstler 891 DIN Time Counter

Hengstler 891 DIN Time Counter

Hengstler 891 DIN Time Counter feature of Type 891 is the convenient DIN rail fixing. The electromechanical time counter has a 7-digit display, impressively compact dimensions, and convenient screw terminals. It does not have a reset function.

Time counters display the duty cycle of installations, machines and appliances. They provide information on the expiry times of warranty periods, hours of use and the countdown to the next scheduled maintenance work. For use in time-dependent controllers, we also have a series of preset time counters in our product range.

As a further complement, we can provide a series of time counters that offer versatile configuration options in an attractive, state-of-the-art design. Examples of typical applications: Maintenance interval counters, control of mixing quantities.

Hengstler 891 DIN Time Counter Features

  • Low price
  • DIN dimensions 24 x 48, 48 x 48 or 72 x 72 mm
  • Good display legibility
  • Easy installation
  • No reset

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Specification

Product Family 891 DIN
Function Time counter
Technology Electromechanical
Digits 7-digit
Display 7-digit
Preset none
Digit Height [mm] 5 mm (0.2 in), visual
Voltage 12-125 VDC
24-380 VAC
Reset without reset
Frequency 50 Hz
60Hz
DC
Power Consumption AC: 0.1-0.7 VA
DC: at 12-36 VDC 350 mW
at 40-60 VDC 620 mW
at 80-125 VDC 1100 mW
Supply Voltage 12-36, 40-60, 80-125 VDC
24, 48, 115, 230, 380 VAC
Electrical Connection screw terminals for cables of max. 2.5 mm² (0.0039 in²) and AMP connectors 6
3×0.8 mm (1.1 x 0.3 in)
DC -mode: cable length < 30 m
Connecting to a direct current supply, or to an external installation, is not allowed.
Counting Range 0 – 99999.99 h
IP Protection Class IP 66
Operating Temperature [°C] – 10 … + 50 °C (+ 14 … 122 °F)
Storage Temperature [°C]  -20 … + 70 °C (- 4 … + 158 °C)
Degree of Protection front IP 66
screw terminals IP 20
AMP connectors IP 00
General Design EN 61 010-1 / IEC 61010-1
Vibration Resistance 30 m/s² (99 ft/s²) (10 – 500 Hz) acc. IEC 068-2-6
Shock Resistance 800 m/s² (2625 ft/s²) (6 ms) acc. IEC 068-2-27
Protection Class II, EN 61010-1 / IEC 61010-1
Contamination Level V 2
EN 50178
Size [mm] 70x48x49
Mounting Options DIN-rail attachment
Surface mounting
Mounting DIN-rail attachment or surface mounting
Reset without reset
Weight [g] approx. 50 g (3.2 oz)
Mounting Position horizontal rolling axis

Download Data Sheet: Time Counter Type 891 DIN

Ref: hengstler.de

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