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accelerometers MTN/1100ISC

accelerometers MTN/1100ISC
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TECHNIICAL DATA Data Sheet DS0098 Issue 4 Page 1 of 2 Monitran Ltd Monitor House | 33 Hazlemere Road | Penn | Bucks | HP10 8AD | UK Tel: +44 (0)1494 816569 Email: info@monitran.com Registered in England No. 2054040 Fax: +44 (0)1494 812256 Web: www.monitran.com Vat No. GB442 4883 40 MTN/1100ISC & M1100ISC Series Intrinsically Safe Industrial Accelerometer ATEX & IECEx Group I & II Approved Applications • General industry • Compressors, pumps, etc. • Oil, petrochemical & mining Technical Specification 30 23 34.5 48 Standard Sensitivity 100 mV/g ±10% Nominal at 80 Hz Frequency Response 2 Hz to 10 kHz ±5% (-3 dB at 0.8 Hz) Mounted Base Resonance 18 kHz (nominal) Isolation Base isolated Transverse Sensitivity Less than 5% Electrical Noise 0.1 mg max Current Range 0.5 mA to 8 mA Bias Voltage 12 Volts DC (nominal) Temperature Range For T4 (-55°C £ Ta £ +115°C) T6 (-55°C £ Ta £ +65°C) Case Material Stainless steel Cable Integral stainless steel overbraided PTFE Weight 160 gms (nominal) Sealing IP67 Mounting Torque 8Nm Maximum Cable Length See system drawing ATX027 Certificate Details: Group I Baseefa02ATEX0245X and IECEx BAS 08.0013X Ex I M1 Ex ia I (-55°C £ Ta £ +115°C) Certificate Details: Group II BAS02ATEX1057X and IECEx BAS 08.0013X Warning ref Group II: The Ci and Li were previously lower. Ex II 1GD T135°C Ex ia IIC T4 (-55°C £ Ta £ +115°C) The installer must take account of the increase in internal Ex II 1GD T85°C Ex ia IIC T6 (-55°C £ Ta £ +65°C) capacitance and inductance present on this apparatus System Connection D rawing ATX027 Terminal Parameters Ui = 28V, Ii = 93mA, Pi = 0.65W see certificate for Ci & Li 500V Isolation Units will pass a 500V isolation test Barrier 1 x MTL7728+ (BAS01ATEX7217) or (P&F Z728 BAS01ATEX7005) or any other barrier that conforms to note 5 of ATX027

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TECHNIICAL DATA Data Sheet DS0098 Issue 4 Page 2 of 2 Monitran Ltd Monitor House | 33 Hazlemere Road | Penn | Bucks | HP10 8AD | UK Tel: +44 (0)1494 816569 Email: info@monitran.com Registered in England No. 2054040 Fax: +44 (0)1494 812256 Web: www.monitran.com Vat No. GB442 4883 40 We reserve the right to alter specifications without prior notice Mounting and Sensitivity Options Connector, Dust option (Group II only), cable length, Optional mounting, other sensitivities (see table). Measuring System Connection Volts Out 200K A.C. 0 Volts 1ìF 0.5 - 8.0 mA Current Diode Safety Barrier System...

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