Configuration Options

The following options are available for PPCA Pressure Controllers
Ordering Code Example: PPCAA51TR8ADV1020

Configuration Option Option Code

PPCA Pressure Controller

 PPCA
Sensor Type
Absolute A
Pressure Range Full Scale & Units
10 Torr 11T
20 Torr 21T
50 Torr 51T
100 Torr 12T
200 Torr 22T
500 Torr 52T
1000 Torr 13T
100 mBar 12M
500 mBar 52M
1000 mBar 13M
1 kPa 10K
5 kPa 50K
10 kPa 11K
100 kPa 12K
Fittings
Swagelok 4 VCR R
Communications
DeviceNet 6
EtherCAT 8
Orifice Size
A (50 sccm) A
#1 (200 sccm) 1
#2 (1000 sccm) 2
#3 (5000 sccm) 3
#4 (10000 sccm) 4
#5 (20000 sccm) 5
#6 (30000 sccm) 6
#7 (50000 sccm) 7
Pressure Control
Upstream (inlet) U
Downstream (outlet) D
Plug Material
Buna N/NC B1
EPDM/NC E1
Neoprene/NC N1
Teflon/NC T1
Viton/NC V1
Reserved
Standard 0
Firmware
DeviceNet 10
EtherCAT 20
Description
PPCA High Performance Integrated Pressure Controllers

PPCA

Absolute Pressure Controller, 5-1000 Torr, 4 VCR Fittings, PPCA

Specifications

  • Type
    PPCA Absolute Pressure Controller
  • Pressure Range
    10, 20, 50, 100, 200, 500 or 1000 Torr Full Scale
  • Fitting Type
    Swagelok® 4 VCR Male
  • Valve Position
    Normally Closed
  • Valve Seat
    PTFE (Teflon®) or Elastomer (Viton®), Buna-N, Neoprene, EPDM
  • Flow Rate
    50, 200, 1000, 5000, 10000, 20000, 30000, 50000 (sccm)
  • Pressure Readout Units
    Torr, kPa, mbar
  • Pressure Resolution
    0.1 Torr
  • Pressure Control Accuracy
    ±1.0% of Reading (≥10% Full Scale)
    ±0.2% of Full Scale (<10% Full Scale)
  • Transducer Over Pressure Limit
    2x Full Scale for all ranges
  • Maximum Differential Pressure
    45 psid
  • Burst Pressure
    1500 psig
  • Control Mode
    Upstream or Downstream
  • Pressure Measurement Accuracy
    ±0.5% of Reading
  • Zero Temperature Coefficient
    ±0.02% of Full Scale/°C
  • Span Temperature Coefficient
    ±0.04% of Reading/°C
  • Control Range
    >5 to 100% of Full Scale
  • Typical Response Time
    <1.0 second (excluding system time constant)
  • Operating Temperature
    10 to 50°C (50 to 122°F)
  • Storage Temperature
    -20 to 80°C (minus 4 to176°F)
  • Storage Humidity
    0 to 95% Relative Humidity, non-condensing
  • External Leak Integrity
    <1 x 10-10 (scc/sec He)
  • Leak Integrity Through Closed Valve
    <1.0% of orifice Full Scale
    (Nitrogen at 25 psig on inlet to atmosphere)
    <0.1% of orifice Full Scale - Elastomer
  • Wetted Materials
    Standard: 316L S.S. VAR (equivalent to 316 S.S. SCQ for semiconductor quality), 316 S.S., Elgiloy®, KM-45, Inconel® 718, 825 Incoloy®
    Optional: (Valve Seat) PTFE (Teflon) or Elastomer (Viton)
  • Surface Finish
    <10 µinches, average Ra electropolished
  • Power Required
    DeviceNet™: +11 to +25 VDC per (<4 watts)
    EtherCAT®: +24 VDC (<5 watts)
  • Connector-Interface
    DeviceNet™: 5 pin micro connector (power and comm.)
    EtherCAT®: 2 x RJ-45 (comm.) male, M8 male, 5 pin (power)
  • Data Rate Switch
    DeviceNet™: 4 positions: 125, 250, 500K (Default), (programmable over network)
    EtherCAT®: No switch
  • EtherCAT Communication Rate
    100 Mbps
  • DeviceNet Communication Rate
    125 Kbps, 250 Kbps, 500 Kbps
  • MAC ID Switches
    DeviceNet™: 2 switches, 10 positions: 0,0 to 6,3, 1 to 254
    EtherCAT®: 3 switches, 16 positions
  • Network Size
    DeviceNet™: Up to 64 nodes
    EtherCAT®: Up to 4095 nodes
  • Indicators
    DeviceNet™: LED Network (green/red), LED Module (green/red)
    EtherCAT®: LED Power (green), LED Run (green), LED Error (red), LED Comm (green)
  • Weight
    <3 lbs (1.36 kg)
  • Compliance
    CE

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