TECHNICAL DATA DS 500 MOBILE

Case dimensions 360 x 270 x 150 mm
Weight: 4.5 kg
Material: Diecast, front foil polyester, ABS
Sensor inputs: 4/8/12 sensor inputs for analogueue and digital sensors; freely allocatable. See options Digital CS sensors for dew point and flow with SDI interface FA/VA series, digital third-party sensors RS485 / Modbus RTU. Analogue CS Sensors for pressure, temperature, clamp-on ammeters preconfigured. Analogue third-party sensors 0/4...20 mA, 0...1/10/30 V, pulse, Pt 100 / Pt 1000, KTY, counter
Voltage supply for sensor: 24 VDC, max. 130 mA per sensor, integrated mains unit, max. 24 VDC, 25 W. For 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, webserver optionally, GSM module
Memory card: Memory size 16 GB Micro SD memory card
Power supply: 100…240 VAC, 50-60 Hz
Colour screen: 7" touch panel TFT transmissive, graphics, curves, statistics
Accuracy: Please see sensor specifications
Operating temperature: 0…50 °C
Storage temperature: -20…70 °C

INPUT SIGNALS
 

Current signal internal or external power supply (0…20 mA/4…20 mA)
Measuring range 0…20 mA
Resolution 0.0001 mA
Accuracy ± 0.03 mA ± 0.05 %
Input resistance 50 Ω

Voltage signa
Measuring range (0…1 V)
Resolution 0…1 V
Accuracy 0.05 mV
Input resistance ± 0.2 mV ± 0.05 % 100 kΩ

Voltage signal
Measuring range (0...10 V / 30 V)
Resolution 0…10 V
Accuracy 0.5 mV
Input resistance ± 2 mV ± 0.05 % 1 MΩ

RTD Pt 100
Measuring range  -200…850 °C
Resolution 0.1 °C
Accuracy ± 0.2 °C (-100…400 °C) ± 0.3 °C (further range) 

RTD Pt 1000
Measuring range  -200…850 °C
Resolution 0.1 °C
Accuracy ± 0.2 °C (-100…400 °C)

Pulse
Measuring range Min pulse length 100 µs frequency 0...1 kHz max. 30 VDC