4-Channel transducer amplifier Transbridge (TBM4M) is a four-channel analog transducer manifold, specifically designed to amplify output voltage signals from pressure, force, displacement, and temperature transducers as well as a wide variety of other signal sources. Analog output signals are available from each channel for input to a data acquisition system for digital signal processing in a computer. each channel contains a regulated 10-volt power supply (+5 and -5 volts with respect to signal ground) to provide DC power to transducers, and a precision differential amplifier with selectable voltage amplification and variable position adjustment control. Transducers can be connected to Transbridge via any of the 8-pin connectors on the front panel. Four spare 8-pin DIN plugs are provided with each instrument to allow you to rewire cables of other manufacturers’ transducers and connect them to Transbridge. each Transbridge channel may be used in either Full Bridge or the Half Bridge mode independently. For transducer types other than resistive bridges, such as active transistor circuits, magnetic, photocell or piezoelectric devices, the instrument’s differential amplifiers may still be used effectively for signal amplification in differential (full bridge) and singleended (half bridge) modes. See WpI’s complete line of TrANSDuCerS for physiological measurements. AMPLIFIERS, ELECTROMETERS FORT100 PNEU FORT100 Transducers not included. See WPI’s complete line of transducers for physiological measurement. tranSBriDGE SpECiFiCationS CHANNeLS VOLTAGe AmpLIFICATION VOLTAGe OFFSeT ADjuSTmeNT NOISe LINeArITy OuTpuT VOLTAGe SWING mAXImum OuTpuT CurreNT INpuT ImpeDANCe, eACH INpuT TrANSDuCer eXCITATION BANDWIDTH, SmALL SIGNAL 4 x1, x10, x100, x1000 > ± 50 mV .4uV p-p (0.1 to 10Hz, G=100) +/-.001% of FSr G=1; +/-.01% of FSr, G-=1000 ± 10 V 2 mA 1010 ohms 10 V DC (±5 V) approx. 1 mHz (x1), 80 KHz (x10), 10 KHz (x100), 1.0 KHz (x1000) 8.5 x 5.12 x 10 in. (21.6 x 13 x 25.44 cm) 11 lb (5 kg) tranSDUCErS pnEU01 pressure Sensor, 1 psig pnEU05 pressure Sensor, 5 psig pnEU15 pressure Sensor, 15 psig lUME photocell Fort10-100 Force Transducer, Dual range (10 g and 100 g) Fort10g Force Transducer (10 g) Fort25 Force Transducer (25 g) Fort100 Force Transducer (100 g) Fort250 Force Transducer (250 g) Fort1000 Force Transducer (1000 g) Fort5000 Force Transducer (5000 g) 3491 probe extension Cable Caution: Extension cable may diminish signal-to-noise ratio. DImeNSIONS SHIppING WeIGHT SYS-tBM4M Transbridge Transducer Amplifier Specify line voltage optional aCCESSoriES 13024 Single rack mount Kit 13025 Dual rack mount Kit 500184 BNC-to-BNC cable, 10 ft 3161 8-pin DIN plug 3718 package of 4, 8-pin DIN (startup kit) See Transducers, pages 86-87 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 91