光明理化学工業株式会社ロゴ
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Gas Detector Alarm Unit (panel built-in type)

KU-7R Series
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  • Displays gas concentration in LCD bar meter and digital meter.
  • Displays error codes in the event of a fault.
  • Simple zero adjustment function (span adjustment for Oxygen).
  • Peak-hold function.
  • Zero suppression function.
  • Flexible for customization, from a few to over 100-points KU-7R series in a panel.
SPECIFICATIONS
Model KU-7R Series
Sampling Combination of Combustible Gas, Oxygen and Toxic gas
Detection Principle Catalytic combustion/heat wire semiconductor/NDIR/chronoamperometry/galvanic cell
Measuring Range 0-100%LEL/0-2000ppm/0-100%LEL/see below/0-25vol%, 0-50vol%
Display Method 51-segment LCD bar and 4-digit LCD digital
Alarm Method Flashing red LED
Alarm Setting 2-step alarm, adjustable(15-steps), upper or lower limit available
ower Source DC24V±10%
Analog output DC4-20mA
Operating Temperature Range -10-40℃
Dimensions 36(W)×144(H)×176(D)mm(including single case)
Weight Approx. 0.8kg
Measuring range for toxic gas
Measuring gas Measuring range
Phospine 0-1ppm
Silane, Disilane 0-20ppm
Hydrogen sulphide 0-30ppm
Ammonia 0-100ppm
Carbon monoxide 0-300ppm