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Accelerometers and velocimeters

MTN 2285-2 Р /4 Р / С

General purpose, top-entry velocity transducer with DC output. Made from robust stainless steel throughout for continuous vibration monitoring in harsh environments. Internal electronics are enclosed in a Faraday cage and isolated to minimise noise.

Sealed to IP67 with industry standard two wire 4-20mA output proportional to sensor range that can connect directly to PLC, DCS and other industrial controllers.

Includes 2-pin MS connector, 4-pin M12 connector or stainless steel overbraided ETFE cable and is available with a wide range of mountings.

• Air handling units
• Building services
• Fans

  • Specification MTN 2285
      Parameter Value
      Output current  4-20mA DC proportional to rms velocity (mm/s) 
      Frequency response  2Hz to 1kHz ±10% 
      V elocities  0  - 25 mm/s ±10%
      Optional velocity
      0 – 10 mm/s ; ±10%
      0 – 20 mm/s ; ±10%
      0 – 50 mm/s ; ±10%
      0 – 100 mm/s ; ±10%
      Dynamic range  50g peak 
      Mounted base resonance  18kHz (nominal) 
      Operating temperature  -25°C ~ 90°C
      Temperature sensitivity  0,08%/ ° C 
      Transverse sensitivity  Less than 5% 
      Supply voltage  12-32V DC (for 4-20mA) 
      Isolation  Electronics in Faraday cage, isolated from body 
      Case material  Stainless steel 
      Sealing  IP67 
      Weight  140g (nominal) 
      Mounting torque  8Nm 
      Mating connector  MTN  / MH 008 (2285-2Р, 2285-4Р) 
      Cable  Integral stainless steel overbraided ETFE (2285С)
      Standard cable length 5 m
      Maximum cable length 100m 

MTN 1187/1187 С

General purpose, top-entry accelerometer with DC output proportional to acceleration. Made from robust stainless steel throughout for continuous vibration monitoring in harsh environments.

Sealed to IP67 with industry standard two wire 4-20mA output proportional to sensor range that can connect directly to PLC, DCS and other industrial controllers.

Includes 3-pin 62GB connector or integral stainless steel overbraided ETFE cable and is available with a wide range of mountings.

Centrifuges
•Building services
Pumps and fans

  • Specification MTN 1187
      Parameter Value
      Output current  4-20mA DC proportional to rms acceleration (g rms) 
      Frequency response  2Hz to 1kHz ±10% 
      A cceleration s  0 – 1 g rms ;
      Optional :
      0 – 2 g rms ;
      0 – 5 g rms ;
      0 – 10 g rms ;
      0 – 20 g rms .
      Dynamic range  50g peak 
      Mounted base resonance  5kHz (nominal) 
      Operating temperature  -25 to 90°C 
      Temperature sensitivity  0,08%/ ° C 
      Transverse sensitivity  Less than 5% 
      Supply voltage  12-32V DC (4-20mA) 
      Isolation  Base isolated 
      Case material  Stainless steel 
      Sealing  IP67 
      Weight  150g (nominal) 
      Mounting torque  8Nm 
      Mating connector  MTN / MH00 8 (1187) 
      Cable  Integral stainless steel overbraided ETFE (1187 С )
      Standard cable length 5m 
      Maximum cable length 100m 

MTN 1186 /1186С

Dual purpose, top-entry, accelerometer with 100mV/g AC and 4-20mA DC outputs. Made from robust stainless steel throughout for long term vibration analysis in harsh environments. Sealed to IP67 and includes 62GB 3-pin connector ( MTN 1186) or integral stainless overbraided ETFE cable (MTN 1186 С ). Available with a wide range of mountings.

• Air handling units
• Building services
• Fans, pumps

  • Specification MTN 1186
      Parameter Value
      Current Output  4-20mA DC proportional to RMS velocity (mm/s) 
      AC Output  AC voltage proportional to acceleration (g) 
      Frequency Response  2 Hz to 1 kHz ± 10% for velocity output -3 dB at 0.8 Hz for AC output 
      Measurement Range  0 – 10 mm/sec RMS ±10%
      0 – 20 mm/sec RMS ±10%
      0 – 25 mm/sec RMS ±10%
      0 – 50 mm/sec RMS ±10%
      0 – 100 mm/sec RMS±10%
      100mV/g
      100 mV/g
      100 mV/g
      50 mV/g
      50 mV/g
      Dynamic Range  30g peak for 100mV/g: 60g peak for 50mV/g 
      Mounted Resonance  5 kHz min 
      Bias Voltage (AC output)  3 Volts 
      Operating Temp Range  -25°C ~ 90°C
      Temperature Sensitivity  0,08%/ ° C 
      Transverse Sensitivity  Less than 5% 
      Supply Voltage  12-32 Volts DC (4-20 mA) 
      Isolation  Base isolated 
      Case Material  Stainless steel 
      Sealing  IP67 
      Weight  150 gms (nominal) 
      Mounting Torque  8 Nm 
      Mating Connector  MTN / MN008 (1186)
      Standard Cable  5 metres armoured PTFE (1186 С) 

MTN 1185-2Р

General purpose, top-entry, velocity transducer with DC output. Made from robust stainless steel throughout for continuous vibration monitoring in harsh environments. Sealed to IP67 with industry standard two wire 4-20mA output proportional to sensor range that can connect directly to PLC, DCS and other industrial controllers. Includes integral 2-pin 62GB connector and is available with a wide range of mountings.

• Air handling units
• Building services
• Fans

  • Specification MTN 1185
      Parameter Value
      Output Current  4-20mA DC proportional to RMS velocity (mm/s) 
      Frequency Response  2 Hz to 1 kHz ±10 % 
      Velocity Range  0 – 10 mm/sec RMS ; ±10%
      0 – 20 mm/sec RMS ; ±10%
      0 – 25 mm/sec RMS ; ±10%
      0 – 50 mm/sec RMS ; ±10%
      0 – 100 mm/sec RMS ; ±10%
      Dynamic Range  50 g peak 
      Mounted Resonance  5 kHz min 
      Operating Temp Range  -25 to 90 ºC 
      Temperature Sensitivity  0,08%/ ° C 
      Transverse Sensitivity  Less than 5% 
      Supply Voltage Range  12-32 Volts DC (4-20mA) 
      Isolation  Base isolated 
      Case Material  Stainless steel 
      Sealing  IP67 
      Weight  140 gms (nominal) 
      Mounting Torque  8 Nm 
      Mating Connector  MTN/MH002 

MTN 1185W

Submersible, general purpose, top-entry velocity transducer with DC output. Made from robust stainless steel throughout for continuous vibration monitoring in harsh underwater environments and areas with constant moisture or condensation.

Sealed to IP68 with industry standard two-wire 4-20mA output proportional to sensor range that can connect directly to PLC, DCS and other industrial controllers.

Includes integral heavy duty polyurethane cable and is available with a wide range of mountings.

• Submersible pumps, fans and compressors
• Paper industry
Oil and mining

  • Specification MTN 1185W
      Parameter Value
      Output current  4-20mA DC proportional to rms velocity (mm/s) 
      Frequency response  2Hz to 1kHz ±10 % 
      Velocity  0 – 10 mm/s rms ; ±10%
      0 – 20 mm/s rms ; ±10%
      0 – 25 mm/s rms ; ±10%
      0 – 50 mm/s rms ; ±10%
      0 – 100 mm/s rms ; ±10%
      Dynamic range  50g peak 
      Mounted base resonance  5kHz (nominal) 
      Operating temperature  -25 to 90°C 
      Temperature sensitivity  0,08%/ ° C 
      Transverse sensitivity  Less than 5% 
      Supply voltage  12-32V DC (4-20mA) 
      Isolation  Base isolated 
      Cable  Integral  polyurethane .
      Maximum cable length 100m 
      Case material  Stainless steel 
      Sealing  IP68 
      Submersible depth  100m max (10 bar) 
      Weight  150g (nominal) 
      Mounting torque  8Nm 

MTN 1185IC

ATEX and IECEx Group I & II certified. General purpose, top-entry velocity transducer with DC output. Made from robust stainless steel throughout for continuous vibration monitoring in harsh industrial environments.

Sealed to IP67 with industry standard two-wire 4-20mA output proportional to sensor range that can connect directly to PLC, DCS and other industrial controllers.

Includes integral stainless overbraided ETFE cable and is available with a wide range of mountings.

• Intrinsically safe data collector
• Fans, compressors, pumps etc
Oil and mining

  • Specification MTN 1185IC
      Parameter Value
      Output current  4‐20mA DC proportional to rms velocity (mm/s) 
      Frequency response  2Hz to 1kHz ±10% 
      Velocity range  0 – 10 mm/s rms ; ±10%
      0 – 20 mm/s rms ; ±10%
      0 – 25 mm/s rms ; ±10%
      0 – 50 mm/s rms ; ±10%
      0 – 100 mm/s rms ; ±10%
      Dynamic range  50g peak 
      Mounted base resonance  5kHz (nominal) 
      Temperature range for  T6: ‐55°C ≤  Ta ≤  +65°C  Group II 
      ‐55°C ≤  Ta ≤  +115°C Group I 
      Temperature sensitivity  0,08%/ ° C 
      Transverse sensitivity  Less than 5% 
      Supply voltage  12‐32V DC (4‐20mA) 
      Isolation  Base isolated 
      Cable  Integral stainless steel overbraided ETFE 
      Standard cable length 5m
      Maximum cable length See system drawing ATX009 
      Case material  Stainless steel 
      Sealing  IP67 
      Weight  150g (nominal) 
      Mounting torque  8Nm