HS-420I and M Series Vibration Sensor Intrinsically Safe, Flame Retardant Housing, 4-20mA Velocity Transducer Typical Applications Low cost on-line means of monitoring with the capability of interfacing direct into PLC, BMS or any 4-20mA input module. Protecting... Fans, Motors, Pumps, Compressors, Centrifuges, Conveyers, Air Handlers, Gearboxes, Rolls, Dryers, Presses, Cooling, HVAC, Spindles, Machine Tooling, Process Equipment and many more. Technical Performance Mounted Base Resonance Velocity Ranges Frequency Response Isolation Measurement Range Transverse Sensitivity 5 kHz min. 0-10 to 0-100 mm/sec RMS ± 10% Nominal 80 Hz at 22 °C 10 Hz to 1 kHz ±5 % - ISO10816 Base isolated 50 g peak Less than 5% Electrical Output Current Supply Voltage Settling Time Output Impedance Case Isolation 4-20 mA DC proportional to RMS velocity (mm/s) 15 - 30 Volts DC (for 4-20 mA) 2 seconds Loop Resistance 600 Ohms max. at 24 Volts >108 Ohms at 500 Volts Environmental Certified Temperature Range Sensor Temperature Range Sealing Maximum Shock Emissions Immunity Ex ia IIC T6 Ga (-40°C < Ta < +60°C) (Gas) Ex ia IIIC T80°C IP65 Da ( -40°C < Ta < +60°C) (Dust) Ex ia I Ma ( -40°C < Ta < +60°C) (Mining) -25 to +90°C IP65 5000 g EN61000-6-4:2001 EN61000-6-2:1999 Mechanical Case Material Sensing Element/Construction Mounting Torque Weight Maximum Cable length Cable Connections Mounting Threads Options Stainless Steel PZT/Compression 8 Nm 780 gms (nom) See System drawing Screw Terminals See 'How to order' table Various mounts, other sensitivities

HS-420I and M Series Vibration Sensor Intrinsically Safe, Flame Retardant Housing, 4-20mA Velocity Transducer for PLC Interface Intrinsically Safe Requirements Maximum Cable Length System Connections for Zener Barrier System Connections for Galvanic Isolator See System Drawings M06-011-A (Armoured) M06-013-A (FR Polyurethane) M06-012-A (Silicone) M06-018-A (PUR with M12 connector) M06-031-A (Armoured) M06-33-A (FR Polyurethane) M06-032-A (Silicone) M06-034-A (PUR with M12 connector) Certificate details: Group I + II Accelerometer System Certificate Terminal Parameters Units Will Pass A 500V Isolation...

HS-4201 and M Series Vibration Sensor Frequency Response Product Series VELOCITY RANGE ACCELERATION RANGE Mounting Threads Please contact our Sales Office for information on sensor accessories (mounting studs, etc) and multichannel switch boxes. We reserve the right to alter the specification of this product without prior notice. Hansford Sensors Excellence in Vibration Monitoring Email: [email protected]