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Experts in UV-C Components
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Digital UV-Sensors with 4-20mA, 0-2V or 0-10V signal output back
  • The sensors are intended for monitoring UV lamps in water/air purification and disinfection systems
    for detecting absolute UV irradiance values. (UV values are indicated in "W/m²", "mW/cm²" or "%" with the appropriate UV-monitor via 4-20mA, 0-2V or 0-10V interface)
  • The D-SiCDVGW/D-SICONORM types are intended for use in certified systems in compliance to
    • German standard DVGW W294
    • Austrian standards ÖNORM M5873-1 and Vornorm ÖNORM M5873-2
      The D-SiCONORM sensors are certified by an ÖNORM accredited laboratory.
Note: According to DVGW/ÖNORM these UV-sensors are to be used with a measurement window
(e.g. ZED MF001) to allow the demanded calibration checks; ZED offers a sensor recalibration service.
  • The sensors incorporate internal digital signal processing and an integrated signal converter for the appropriate analog industrial interface for optimal operation with analog PLC.
  • All digital UV-sensors are adjusted to cover the complete specified measurement range.
    One sensor can be used for all applications:
    • low pressure types: range 2...500W/m²
    • medium pressure types: range 20...3000W/m²
    • customized ranges are available on request
  • Customer specific adjustment:
    The analog signal output is preset according to customers specification (e.g. 7W/m² ≙ 10V)
  • Output value adaptation by customer:
    According to the special needs on location the reference UV value for analog signal output can be adapted by customer via ZED SmartMeter or Sensor Configurator PC software (e.g. set 75W/m² ≙ 10V).
  • ZED SmartMeter and PC Software Sensor Configurator allows
    • display and log measurement values
    • sensor setup (output value adaptation, e.g. set 75W/m² ≙ 10V)
    • reference check
  • The measurement window MF001 is intended for mounting DVGW/ÖNORM compliant UV-Sensors in certified UV systems. The measurement window adpater MF001-A allows the adaptation of the 1/4 inch sensor types D-SiC131/D-SiCT141 to reactors with threads for measurement window MF001 (ISO228 G1 inch).

  • UV-sensor D-SiCT141 (-I/-U2/-U10)

  • UV-sensor D-SiC131 (-I/-U2/-U10)

  • UV-sensor D-SiC133 (-I/-U2/-U10)

  • DVGW compliant
    UV-sensor D-SiCDVGW (-I/-U2/-U10)

  • ÖNORM compliant and certified
    UV-Sensor D-SiCONORM (-I/-U2/-U10)
Installation data
supply voltage: 12...24V DC (min. 15V for U10 types)
sensitive element: silicon carbide diode (SiC)
spectral range: x131/x133/x141:210 - 380nm (220 - 290nm with UVC filter on request)
xDVGW/xÖNORM: 210 - 290nm
operation temperature: 0 - 60°C (32 - 140°F)
max. pressure / IP code: x131/x133/x141: 10bar at front
xDVGW/xÖNORM: not waterproof without measurement window MF001
IP64 on terminal ends if connected to appropriate sensor cable
body material: x131/x133: stainless steel 1.4404
x141: PTFE
xDVGW/xÖNORM: stainless steel 1.4305
mounting: x131/x141: pipe thread ISO228 G¼ (use MF001-A to adapt to G1)
x133: pipe thread ISO228 G¾
xDVGW/xÖNORM: use with MF001((MF001: pipe thread ISO228 G1)
wiring: ready-to-use ZED sensor cables available in several lengths

digital UV-C sensors
with analog signal ouput

D-SiC-I: 4-20mA
D-SiC-U2: 0-2V
D-SiC-U10: 0-10V
other values on request

use with
ZED UV Monitors

(UV sensors with 4-20mA interface - D-SiC-I only)

use with
Control Units

(with appropriate signal input)

use with
ZED Service systems

ZED SmartMeter
PC Software Sensor Configurator

use with
ZED Accessories

G1/4" to G1" measurement window adapter MF001-A

measurement window MF001

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