Primus 400 Compact Volume Corrector

  • MID-approved
  • Standards compliant
  • Hazardous area classifications (versions for Ex zones 0, 1 and 2)
  • Error curve linearization of the gas meter
  • Data logger according to standards and event logbook
  • With GSM/GPRS/LTE modem (optional)
  • Connection possibility of an additional modem (multi-client capability)
  • Windows-based operating software (supplied at no extra charge)
  • Easy installation and commissioning; simple and intuitive operation
MID approved
Max. operating pressur pmax
up to 130 bar
Inputs
8 digital inputs for
- LF/HF pulses
- NAMUR signals
- encoder
- status inputs
Up to 6 analog inputs (optional)
Pressure transducer
fitted into the case or external
Resistance thermometer
PT 1000, 4-wire connection
Output signals
4 digital outputs
Up to 4 analog outputs (optional)
Interfaces
IEC-1107 optical interface for infrared read-head
2 RS 232/485 interfaces
Internal modem (LTE/GSM/GGPRS)
Protocols
Modbus RTU/TCP
Display
Backlit LCD display
Case
Plastics, WxHxD = 263x201x111 mm
Voltage supply
Lithium battery or 5 VDC/ 24 VDC / 230 VAC
Ambient temperature
-25°C to +70°C

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