DS 500 CS Instrument- Intelligent Chart Recorder

CS Instrument DS 500 / DS 500 Mobile

If we talk about operational costs of compressed air plants we are actually talking about the energy costs as they make up about 70 to 80 % of the total costs of a compressed air plant. Depending on the size of the plant this means considerable operating costs. Even in smaller plants this may quickly add up to 10 000 to 20 000 € per year. This is an amount which can be considerably reduced – even in case of well operated and maintained plants. For sure this also applies to your compressed air plant! Which actual costs per generated m³ air do you actually have? Which energy is gained due to the waste heat recovery? What is the total performance balance of your plant? How high are the differential pressures of single filters? How high is the humidity (pressure dew point)? How much compressed air is used? By means of the intelligent chart recorder DS 500 or DS 500 mobile and the suitable sensors and meters all these questions can be answered easily. For example by means of a long-term measurement over 7 days, data recording and evaluation at the PC.

  • Easy and clear layout: Very easy operation via 7″ color display with touch panel
  • Versatile: Up to 12 optional sensors can be connected
  • Intelligent: Daily/weekly/monthly reports
Mathematical function for internal calculations, e.g. the typical figures of a compressed air plant:
  • costs in € per generated m³ air]
  • kWh/m³ generated air
  • consumption of single lines including summation



  DS 500 DS 500 Mobile
280 x 170 x 90 mm, IP 65
360 x 270 x 150 mm
Weight 7.3 Kg 4,5 kg
Material Die cast metal, front screen polyester Diecast, front foil polyester, ABS
Sensor inputs 4/8/12 sensor inputs for analogue and digital sensors; freely allocatable
Digital CS sensors for dew point and consumption with SDI interface FA/VA series, digital third-party sensors RS 485 / Modbus RTU, other bus systems realizable on request.
Analogue CS Sensors for pressure, temperature,clamp-on ammeters preconfigured
Analogue third-party sensors 0/4…20 mA, 0…1/10/30V, pulse, Pt 100 / Pt 1000, KTY
Power supply for sensors:
24 VDC, max. 130 mA per sensor, integrated mains unit max. 24 VDC, 25 W.
In case of version 8/12 sensor inputs,2 integrated mains units each max. 24 VDC, 25 W.
Interfaces USB stick, Ethernet / RS 485 Modbus RTU / TCP, SDI other bus systems on request, WEB server optionally,GSM modul(DS 500 Mobile)
Memory card
Memory size 4 GB SD memory card standard
Power supply 100…240 VAC / 50-60 Hz, special version 24 VDC (DS 500)
Color screen 7“ touch panel TFT transmissive, graphics, curves, statistics
Accuracy Please see sensor specifications
Operating temperature 0…50°C
Storage temperature -20…70°C
  energy and flow report“ statistics, daily/weekly/monthly report

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