Process Control Instruments, Field Devices and Industrial Automation
SKU# (321)

ENDRESS+HAUSER  OUSAF21-D0C0D1D1D1A1A

$7,796.15     Availability: 2 Weeks
 Info/Quote Request
 Shipping Rates
 Volume discount



ENDRESS+HAUSER OUSAF21-D0C0D1D1D1A1A (1)
  • Overview
  • Benefits
  • Specs
  • Related
  • Literature

EH OUSAF21 Optical sensor for the measurement of low color concentrations in water. 390-1100 nm wavelength range. Embedded validation filter. Female NPT Process Connection. 0,75" nominal diameter. FM and ATEX approvals.

Part# with Options:        OUSAF21-D0C0D1D1D1A1A
Price with Options:        7,796.15

Options:    

Wavelengths combination
(1) Wavelengths combination for EH OUSAF21
Lamp
(2) Lamp for EH OUSAF2X
Lamp Approval
(3) Lamp Approval for EH OUSAF21
Optical Pathlength (OPL)
(4) Optical Pathlength (OPL) for EH OUSAF21
Window Material
(5) Window Material for EH OUSAF21
Sealing Material
(6) Sealing Material for EH OUSAF21
Air Purge
(7) Air Purge for EH OUSAF21

  Availability 2 Weeks  ]

Optical sensor for the measurement of low color concentrations

Application

The sensor is used to measure color concentrations in the low measuring range of the visible electromagnetic spectrum.

  • Color scale measurement: APHA/Hazen, potassium permanganate in water
  • Measurement of color concentration
    • Outgoing goods inspection/purity monitoring
    • Color assurance
    • Discoloration control
    • Distillation monitoring
Your benefits
  • As slightest color changes are detected, production quality is guaranteed
    • Measuring range up to 2.5 AU or 50 OD (depending on optical path length)
    • Can be configured to measure color concentration at discrete wavelengths in the visible regionregion
  • Outstanding filter properties for highest linearity
  • Direct concurrence with laboratory values
  • Integrated reference detector for the compensation of particles, bubbles and lamp aging
  • Incandescent lamp for long service life and stable measured values
  • Cost-effective, time-efficient verification (liquid-free)
  • FM and ATEX approved lamps for applications in the hazardous area
  • Broad variety of window materials and seals for resistance to a wide range of process media
  • Optional air purge ports to prevent the formation of condensate on the optical windows
  • Measuring principle

    The measuring principle is based on the Lambert-Beer law.

    There is a linear dependency between the absorption of light and the concentration of the absorbing substance:

    A = -logA m = ε . c . OPL
    A ... absorption, A m ... absorption measured by detector
    ε ... Extinction coefficient
    c ... Concentration
    OPL ... Optical path length

    A light source emits radiation through the medium and the incident radiation is measured on the detector side.

    A beam splitter splits the light into two beams. One beam is used for measuring while the other acts as a reference to compensate for particles, bubbles and lamp aging.

    Once the light has passed through a filter for wavelength selection, the intensity of the light is determined by a photodiode and converted to a photocurrent.

    The subsequent conversion to absorbance units (AU, OD) is performed in the associated transmitter.

    Export Info
    Made inUnited States

    • OPTICAL ANALIZERS > ASSEMBLY
      OUA260-BA1B04D1A1A EH OUA260 flow assembly for absorption, color and turbidity measurements with OUSAFXX and OUSTF10 optical sensors. Ultra-hygienic design. ..


    B2B Checkout Options: Designated Carrier and Tax-Exempt purchase
    Payment Options: Credit Card, Credit Card Over the Phone, PAYPAL, Wire Transfer, Check and Money Order

    Checkout with Paypal

    > OPTICAL SENSORS > HAZARDOUS LOCATIONS :    41 Items found.
    CPS41-1AB2SSA
    (379)

    ENDRESS+HAUSER  CPS41-1AB2SSA

    EH Ceraliquid CPS41 analog pH glass electrode for harsh chemical applications and low conductivity media. Up to 145psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $259.90 
    CLS19-A1A1D
    (370)

    ENDRESS+HAUSER  CLS19-A1A1D

    EH Condumax CLS19 2-electrode Analog conductive conductivity sensor for pure and ultrapure water applications. NPT 1/2" Process Connection. IP65. ATEX Approval.

    Configure

    $320.70 
    CPS42-0PB2SSA
    (381)

    ENDRESS+HAUSER  CPS42-0PB2SSA

    EH Ceraliquid CPS42 analog ORP glass electrode for harsh chemical applications and low conductivity media. Up to 145psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $346.23 
    CPS12-0NA2ESA
    (376)

    ENDRESS+HAUSER  CPS12-0NA2ESA

    EH Orbisint CPS12 Analog ORP glass electrode sensor for standard applications in process and environmental technology. PTFE diaphragm. -1500 mV to +1500 mV measurement range. 230 psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $369.70 
    CPS12D-7NA2C
    (377)

    ENDRESS+HAUSER  CPS12D-7NA2C

    EH Orbisint CPS12D Digital ORP glass electrode Memosens sensor for standard applications in process and environmental technology. Teflon diaphragm. -1500 mV to +1500 mV measurement range. 16bar max pressure. Pt1000 Temperature sensor. IP68. ATEX, FM and CSA approvals.

    Configure

    $429.35 
    CPS71D-7TB2C
    (363)

    ENDRESS+HAUSER  CPS71D-7TB2C

    EH Ceragel CPS71D Digital pH Memosens glass electrode for sterile and hygienic applications. Poison resistant. 188psi max pressure. NTC 30k temperature sensor. IP68. ATEX, FM and CSA approvals.

    Configure

    $458.43 
    CPS92D-7PB21
    (289)

    ENDRESS+HAUSER  CPS92D-7PB21

    EH Orbipore CPS92D digital ORP Memosens glass electrode for heavily polluted media. Corrosion and moisture resistant. 189psi max pressure. Platinum Measuring Surface. IP68. ATEX, FM and CSA approvals.

    Configure

    $467.69 
    CPS42D-7PB4AC
    (382)

    ENDRESS+HAUSER  CPS42D-7PB4AC

    EH Ceraliquid CPS42D digital ORP Memosens glass electrode for harsh chemical applications and low conductivity media. Up to 145psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $500.60 
    CPS41D-7AB4AC
    (380)

    ENDRESS+HAUSER  CPS41D-7AB4AC

    EH Ceraliquid CPS41D Memosens digital pH glass electrode for harsh chemical applications and low conductivity media. Up to 145psi max pressure. NTC 30k Temperature Sensor. IP68. ATEX, FM and CSA approvals.

    Configure

    $500.60 
    CPS471-2ESB1
    (385)

    ENDRESS+HAUSER  CPS471-2ESB1

    EH Tophit CPS471 analog pH sensor with ISFET electrode for sterile and hygienic applications. Up to 145psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $523.32 
    CPS16D-7AT2C
    (187)

    ENDRESS+HAUSER  CPS16D-7AT2C

    EH Memosens CPS16D digital combined pH and ORP glass electrode for standard applications in process technology and environmental engineering. PTFE diaphragm. Corrosion and moisture resistant. 230 psi max pressure. IP68. ATEX, IEC, FM and CSA approvals.

    Configure

    $553.18 
    CPS171D-AA7NTP2
    (353)

    ENDRESS+HAUSER  CPS171D-AA7NTP2

    EH Memosens CPS171D Digital Sensor with glass electrode for pH measurement on hygienic and sterile applications (bioreactors and fermenters). 0 - 14 pH measurement range. 0 to 102 psi process pressure. NTC 30k temperature sensor. ATEX, CSA, FM and IECEx approvals.

    Configure

    $560.80 
    CPS491-2ESB2
    (387)

    ENDRESS+HAUSER  CPS491-2ESB2

    EH Tophit CPS491 analog pH sensor with ISFET electrode for fibrous media applications. Unbreakable shaft. Up to 145psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $568.38 
    CPS76D-7BB21
    (290)

    ENDRESS+HAUSER  CPS76D-7BB21

    EH Memosens CPS76D Digital pH and ORP Memosens glass electrode for hygienic and sterile applications. Corrosion, moisture and poison resistant. 188psi max pressure. IP68. ATEX, IECEx, FM and CSA approvals.

    Configure

    $602.01 
    CPS96D-7BT21
    (291)

    ENDRESS+HAUSER  CPS96D-7BT21

    EH Memosens CPS96D Digital pH and ORP Memosens glass electrode for heavily soiled or fibrous media. Corrosion, moisture and poison resistant. 145psi max pressure. IP68. ATEX, IECEx, FM and CSA approvals.

    Configure

    $602.01 
    CPS471D-721C
    (386)

    ENDRESS+HAUSER  CPS471D-721C

    EH Tophit CPS471D digital pH sensor with Memosens ISFET electrode for sterile and hygienic applications. Up to 145psi max pressure. Pt1000 temperatura sensor. IP68. ATEX, FM and CSA approvals.

    Configure

    $627.24 
    CPS72D-7PT2C
    (391)

    ENDRESS+HAUSER  CPS72D-7PT2C

    EH Ceragel CPS72D Digital ORP Memosens glass electrode for sterile and hygienic applications. Poison resistant. 230psi max pressure. IP68. ATEX, FM and CSA approval.

    Configure

    $661.27 
    CPS491D-722C
    (388)

    ENDRESS+HAUSER  CPS491D-722C

    EH Tophit CPS4901D digital pH sensor with Memosens ISFET electrode for fibrous media applications. Unbreakable shaft. Up to 145psi max pressure. Pt1000 temperature sensor. IP68. ATEX, FM and CSA approvals.

    Configure

    $691.98 
    CPS441-2ESC1
    (383)

    ENDRESS+HAUSER  CPS441-2ESC1

    EH Tophit CPS441 analog pH sensor with ISFET electrode for measurement in blocking media. Up to 145psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $745.82 
    CPS441D-72B1C
    (384)

    ENDRESS+HAUSER  CPS441D-72B1C

    EH Tophit CPS441D Digital pH sensor with Memosens ISFET electrode for measurement in blocking media. Up to 145psi max pressure. IP68. ATEX, FM and CSA approvals.

    Configure

    $822.49 
    Page: 1 | 2 | 3 | All