Vogtlin Pressure Controller with Flow measurement Pressure Controller for Gases with Integrated Flow Measurement  Pressure controller with flow mea.. Product #: VEL00518

Pressure Controller with Flow measurement

Pressure Controller with Flow measurement

Brand: Vogtlin
Product Code: VEL00518

1 Device – 3 Functions

 The pressure controller combines three functions:
  • Pressure controller
  • Pressure controller with flow measurement/limitation
  • Flow controller with pressure measurement

 

 Instrument Versions
Integrated pressure control
Accuracy:± 0.5 % of full scale

Integrated back pressure control
Accuracy:± 0.5 % of full scale

Pressure control with external pressure transmitters

Pressure controller with gas mixer function

 t‘s a red-y smart
The pressure controllers combine the innovative equipment design of the red-y smart series with the development competence of Vögtlin Instruments AG.
High-quality components ensure long and trouble-free operation.
 

Analog & Digital

The pressure controllers make use of the latest CMOS technology and have a digital (Modbus RTU) and analog interface as standard*.

Profibus interface is available as option (Profibus DP-V0/DP-V1).

* analog output for actual value flow only

 

Operating Status Indication

The instruments offer a built-in LED status indication
 
 get red-y Software
Efficient device management with the free get red-y software:
  • View flow rate & temperature
  • Change set points
  • Select measured gas
  • Visualization of measured data
  • Adjusting control parameter

Optional modules get red-y software:

  • Datalogging
  • Gasmixing
  • Adjustment/Calibration
  

Options

  • Built-in display (option)
  • Display includes: Flow rate, totalizer, unit of measure & set point control
  • Multigas (option)
  • One controller or controller can be used for up to 10 different gases or gas mixtures
  • Profibus - The instruments are available with Profibus interface: DP-V0 & DP-V1 protocols

3-Year Warranty

High-quality components ensure long and trouble-free operation (does not apply to calibration, options and accessories)

Technical Specifications red-y smart pressure controller

MEASURING RANGES FLOW 
Air/Full scale freely selectable Body size ¼” from 0 … 25 mln/min to 0 … 60 ln/min
Body size ½” from 0 … 60 ln/min to 0 … 450 ln/min
MEASURING RANGES PRESSURE 
Full scale gauge pressure 0.5 barg, 1 barg, 2 barg, 5 barg, 10 barg
Full scale absolute pressure 1.2 bara, 2 bara, 5 bara, 10 bara
INSTRUMENT VERSIONS FLOW 
“Standard”
The economic solution
Accuracy: ± 1.0% of full scale*
Turndown ratio: 1 : 50
“Hi-Performance”
With highest accuracy and turndown ratio
(available for GSB/GSP< 150 ln/min (air)
Accuracy: ± 0.3% of full scale + ± 0.5% of reading*
Turndown ratio: 1 : 100
*An additional error of ±0.25% may apply for analogue signals
INSTRUMENT VERSIONS PRESSURE 
Pressure control Accuracy: ± 0.5 % of full scale
Back pressure control Accuracy: ± 0.5 % of full scale
PERFORMANCE DATA 
Media (real gas calibration) Air*, O2*, N2, He, Ar, CO2, H2, CH4, C3H8 (other gases and gas mixtures on request)
*O2 & N2 are calibrated with air
Response time 150 ms
Repeatability ± 0.2% of full scale
Longterm stability < 1% of measured value / year
Power supply 24 Vdc (18 – 30 Vdc), 15 Vdc on request
Current consumption max. 250 mA
Temperature (environment/gas) 0 – 50°C
Body Materials Anodized aluminium,
optional stainless steel electropolished
Seals FKM, NBR, optional EPDM
Pressure sensitivity <0.2% / bar of reading (typical N2)
Temperature sensitivity 0.025% FS measuring range type / °C
Warm-up time <1 sec. for full accuracy
INTEGRATION & INSTALLATION 
Output signals analog 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, 0-10 V, 2-10 V
(for actual value flow only)
Output signals digital RS-485; Modbus RTU (Slave)
LabView-VIs available
Option: Profibus DP-V0, DP-V1
(for pressure & flow)
Process connection G¼” (BSPP* female) up to 60 ln/min,
G½” (BSPP* female) up to 450 ln/min
*British Standard Pipe Parallel
Inlet section None required
Electrical connection Sub D plug, 9 pole
Mounting orientation Any orientation (horizontal only above 5 bar)
SAFETY 
Test pressure 16 bara
Leak rate < 1 x 10-6 mbar l/s He
Environmental protection IP50  (conforms to NEMA 1)
EMC EN 61326-1