DICKSON Circular Chart Recorders

Temperature, pressure and humidity chart recorders featuring bi-metal or replaceable sensors. Come in free-standing and wall-mounted variants

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Dickson circular chart recorders are ideal for maintaining a visual record of variable pressure, temperature and humidity data over user-defined...Read more
StyleModelCalibration CertificateAccuracyAlarmPower SourcePressure RangeRemote ProbeRecording TimeDisplayPrice
APW476Generic-2% to +2%NoAA Battery0 psi to 300 psiNo7 DaysNo€867.78
APW470Not Included2% Full ScaleNoBattery0 psi to 100 psiNo7 DaysNo€849.53
APW474Not Included2% Full ScaleNBattery0 psi to 200 psiN7 DaysNo€856.43
APW479Not Included2% Full ScaleNoBattery0 psi to 500 psiNo7 DaysNo€843.03
StyleModelCalibration CertificateAccuracyRecording TimeDisplay TypeManufacturer Warranty LengthPower SourceBattery LifeChannelsPrice
ASL4100NISTIncluded-1° to +1°-Digital1 yr.Battery--€678.62
ASL4350NISTIncluded-1° to +1°-Digital1 yr.Battery--€678.62
ASL4100Not Included-1° to +1°24 hrs.Digital1 yr.Battery3 yrs.CH1 Temperature€501.11
ASL4350Not Included-1° to +1°24 hrs.Digital1 yr.Battery3 yrs.CH1 Temperature€504.44
StyleModelAccuracyDisplayCalibration CertificateAlarmChart SizeDigital ReadoutDisplay TypeManufacturer Warranty LengthPrice
ASC367-1° to +1°No-No3"NoNo Display1 yr.€527.15
ASC377-1° to +1°NoNot IncludedNo3"NoNo Display1 yr.€469.39
ASC386-1° to +1°NoNot IncludedNo3"NoNo Display1 yr.€474.12
ASC387-1° to +1°NoNot IncludedNo3"NoNo Display1 yr.€528.89
ASC397-1° to +1°NoNot IncludedNo3"NoNo Display1 yr.-
RFQ

Features

  • Dickson circular chart recorders are compatible with 4, 6 & 8 inch circular charts for offering 24 hour, 7 day & 31 day data cycle.
  • Selected models include 3-inch chart recorders for use in compact spaces.
  • Many of these chart recorders are powered using AC power and have a battery as a backup power source. Some models are also powered solely by batteries.
  • Chart recorders have a battery holder for easy holding, changing & assembling of the batteries.
  • They feature a corrosion-resistant enclosure that is splashproof for withstanding harsh outdoor environments.

Working Mechanism

  • Dickson circular chart recorders rotate a round chart fixed on them uniformly over a timed interval.
  • Then, the sensors on these units acquire data about the measured parameter.
  • One or more pens connected to the sensor plots the data radially on the chart in proportion to the signal received to provide a hard copy of the parameter data.

Frequently Asked Questions

What are some options available with these Dickson circular chart recorders?

Dickson circular chart recorders are available with options, such as replaceable sensors, display, audible alarms, K-thermocouple probes and battery operation modes.

What are some accessories compatible with these Dickson circular chart recorders?

  • Circular charts made of paper are available in different diameters for use with circular chart recorders to record temperature, humidity and pressure.
  • Chart recorder pens are used with circular chart recorders to record measurements on round paper charts.

How to identify monitored parameters if the selected Dickson circular chart recorder is monitoring more than one parameter?

When the selected Dickson circular chart recorder is monitoring more than one parameter, pens with different ink colours are used for each parameter to differentiate them and offer at-a-glance history.