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LMT Limit Control Illuminance Meter GB 1000
The Limit Control Illuminance Meter GB 1000 is a high precision illuminance meter for control of lighting installations with a photometer head for outdoor installations and provisions for switching signals if the illuminance passes pre-set limits.
Characteristics
  • display range 0.01 lx (last digit) to 199 900 lx
  • 3½-digit display, BCD output, analog output
  • ranging auto/manual or remote programmable, approx. 2 readings/s
  • 1 pair of digital switches for limit-preset with earth-free relay contacts
  • power supply for 230 V, 50-60 Hz
  • in 19-inch 3 HU case for bench or rack mounting
  • photometer head AP 30 SCT, 30 mm dia. light sensitive surface
  • very fine V(λ)-approximation, cos-correction, thermostatic stabilzation
  • splash-proofed housing (degree of protection IP 65) with polished glass dome, suitable for outdoor installation
  • 3 m connection cable, power cable with Euro plug
  • calibration, traceable to PTB standard, with LMT calibration certificate
  • individual test report for V(λ)-approximation and cos-correction
  • class A acc. to DIN 5032 part 7

Options
  • additional 2nd pair of switches for limit-preset
  • additional 2nd and 3rd pair of switches for limit-preset
  • temperature sensor for outdoor installation with digital display
  • power supply for 115 V, 60,Hz
  • V.24- (RS 232-) Interface, output only, instead of BCD output
  • special extender cable 5 m for photometer head
  • special extender cable 10 m for photometer head
  • special extender cable 20 m for photometer head
  • longer cables on request
  • power cable with plug for Switzerland
  • power cable with plug for GB
  • power cable with plug for USA
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