lUME pnEU These transducers are designed for general use in data acquisition and recording instruments and systems. They are supplied with 5-ft cables terminating in an 8-pin DIN connector which readily plugs into Transbridge, a 4-channel analog signal conditioner and Bridge8 . liGHt When powered by +2 volts or more, Lume provides an output voltage signal proportional to incident light over the visible to near infra red spectrum. Containing a miniature silicon photodiode, the slender stainless steel probe can be easily mounted to do a wide variety of useful jobs, such as monitoring transmitted, reflected or interrupted light beams. Optic fibers up to 2 mm diameter may be inserted into the tip. lUME 3491 photocell probe extension Cable Caution: Extension cable may diminish signal-to-noise ratio. prESSUrE pNeu transducers are accurate differential pressure measuring devices for noncorrosive gases and gaseous fluids. Linear and repeatable, with little temperature drift, they convert hydrostatic pressure levels to stable and proportional voltage signals. pnEU01 pressure Sensor, 1 psig pnEU05 pressure Sensor, 5 psig pnEU15 pressure Sensor, 15 psig 3491 probe extension Cable Caution: Extension cable may diminish signal-to-noise ratio. AMPLIFIERS, ELECTROMETERS lUME SpECiFiCationS pOSITIVe SuppLy VOLTAGe NeGATIVe SuppLy VOLTAGe LIGHT VOLTAGe DArK OuTpuT VOLTAGe ANGuLAr FIeLD OF VIeW SpeCTrAL rANGe prOBe +50 V, maximum -20 V, maximum 50 mV minimum (per 5 mW/cm2 with 2870°K source) 100 µV max. (+ 5 V supply) ± 12 degrees off axis 400 - 1200 nm (peak at 860 nm) 5 mm diam. x 100 mm, stainless steel pnEU01, pnEU05, pnEU15 SpECi FiCationS WOrKING preSSure pNeu01 pNeu05 pNeu15 mAXImum preSSure TrANSDuCer SeNSITIVITy 0-1 psi, differential (52 mm Hg) 0-5 psi, differential (260 mm Hg) 0-15 psi, differential (780 mm Hg) 3x Full Scale pressure pNeu01: 18 mV, Full Scale (±10% at 10 V) pNeu05: 60 mV, Full Scale (±10% at 10 V) pNeu15: 90 mV, Full Scale (±10% at 10 V) 10 V (±5 V) 4 kΩ, nominal 0.5% maximum SuppLy VOLTAGe INpuT & OuTpuT reSISTANCe LINeArITy errOr KG optical Force transducers l Different models to accommodate a wide range of forces and sensitivities l Nearly insensitive to changes in temperature and ambient light l Extremely high level of linearity l Virtually indestructible with normal use l Lifetime warranty l Simple calibration l KG transducers are for use with WPI’s BAM21-type amplifier tranSDUCEr SpECiFiCationS Unloaded transducer without tissue mounting support Force range Si-KG2 Si-KG2a Si-KG2B Si-KG4 Si-KG4a Si-KG7a Si-KG7B Si-KGxx range noise Compliance resonance (nm/mn) Frequency 0-2 N 0-200 g 250 µN 150 1.3 kHz 0-0.5 N 0-50 g 300 µN 0-0.2 N 0-20 g 80 µN 590 Hz 0-50 mN 0-5 g 15 µN 0.5 1.2 kHz 0-20 mN 0-2 g 4 µN 1 1.2 kHz 0-5 mN 0-0.5 g 0.4 µN 5 500 Hz 0-10 mN 0-1.0 g 1 µN 1.5 550 Hz contact us for specialty transducers with different ranges. 86 World Precision Instruments UK: Tel: +44 (0)1462 424700 • wpiuk@wpi-europe.com www.wpiinc.com Germany: Tel: +49 (0)30-6188845 • wpide@wpi-europe.com US: Tel: 941-371-1003 • sales@wpiinc.com