CHART DRIVES

725/820

The most versatile clock and
chart drive for gas and fluid recording

VERSATILE – ACCURATE – RELIABLE

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TECHNOLOGY

The chart drives are rugged, accurate, and highly reliable mechanical or quartz movements for disk recorders.

Inspired by the Swiss heritage of microtechnics and watches, Sonceboz has designed unrivalled clock and chart drives based on a synchronous motor, gears, and coil winding. Chart drives exhibit a very strong and powerful movement while providing high accuracy for precision movements. Two variations are produced: mechanical (calibrated speed) or electronic/quartz (adjustable speed). Both can withstand high temperature operation in extensive outdoor conditions.

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APPLICATIONS

Circular chart recorders are used to record the pressure, volume, and temperature of gases and fluids.

Natural gas exploitation

Pipelines

CHART DRIVES OVERVIEW

-40°Ftemperature

11adjustable speed

1964 first serial production

725

725

Operating temp. range (°F):
-40 to +450
Torque (oz-in):
24
Accuracy:
11 - Jeweled escapement
Power Supply:
Spring wound
Mounting plate:
Interchangeable with CDS 820

820

820

Operating temp. range (°F):
-40 to +180
Torque (oz-in):
25
Accuracy:
Quartz controlled
Power Supply:
1,5 V size C alkaline battery
Approvals:
UL and CUL

FEATURES

  • High temperature resistance
  • Reliable design
  • Single speed or adjustable speed
  • Interchangable part numbers
  • Swiss design

YOUR BENEFITS

  • Reduced field maintenance
  • Improved chart recording accuracy
  • Elimination of separate test charts
  • Choice of recording frequency

TURNKEY SOLUTION

UNIVERSAL MOUNTING

The universal mounting plate design allows the chart drives to be installed in all major brands of recorders.

CHART HUBS

Chart hubs are designed to fix the paper sheet in a properly manner. A wide array of Sonceboz chart hubs are available.

LEADER IN MECHATRONIC SOLUTIONS

Sonceboz is a Swiss technology company and a leader in flow control and mechatronic drive solutions designed to operate in harsh environments.

FROM MIND TO MOTION