DS0062 Issue 4 MTN/1800 Series Lightweight accelerometer Applications • Model analysis • Research & development • PCB testing 16mm 14mm MTN 1800 14mm Centre Pin = +VE BNC Case = 0V System Connection Constant Current Source Circuit 0.5 - 8.0 mA Current Diode +18 to 30 Volts 1uF Centre Pin = +VE MTN 1800 200K BNC Case = 0V Volts Out A.C. 0 Volts Monitoring Circuit Technical Specification Sensitivity Range Frequency Response Phase Shift Transverse Sensitivity Resonant Frequency Amplitude Non Linearity Current Range Isolation Bias Voltage Output Temperature Range Temperature Co-efficient Vibration (Shock) Cable Case Material Mounting Weight Sealing Options 1000 mV/g ± 5% ±10g (100g for 100 mV/g) 5 Hz to 12 kHz ± 10% (-3 dB at 3 Hz) ±5% up to 2kHz 5% (max) 25 kHz (nominal) 1% max over full range 0.5 mA to 8 mA Base isolated 12 volts DC (nominal) Non-isolated -55 to 120 ºC 0.08 %/ ºC 5,000g (max) 5 metres light weight PTFE fitted with BNC plug Black anodised HE30 Aluminium Bond with beeswax or adhesive 11 gms (nominal) IP65 Other sensitivities, mounting configurations (male threads only) Monitran Ltd Monitor House Hazlemere Rd Penn Bucks UK HP10 8AD Tel: +44 (0) 1494 816569 Fax: +44 (0) 1494 812256 email: [email protected] www.monitran.co.uk Monitran reserves the right to alter the specification without prior notice