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MH-Series MH200 Magnetostrictive Linear Position Sensor
Brand: Temposonics an Amphenol CompanyTemposonics sensors can be used in versatile mobile machines without any restriction and replace contact-based linear sensors like potentiometers.
Highly dynamic systems are controlled safely by means of Temposonic sensors, thus enhancing the productivity, availability and quality of the working process of the machine.
Insensitive to vibration, shocks, dust and weathering influence and electro-magnetic disturbances.
Temposonics MH Series sensors are successfully used in front axle and articulated frame steering cylinders, hydraulic jacks and in steering systems for hydraulic units on agricultural and construction machinery.
Specifications
Approvals & Certifications
- ISO 9001 (DQS), 14982 Agricultural & Forest Machines
- EMC EN 13309 Construction Machines, Immunity: ISO 11452-2 (200 V/m Antenna), ISO 11452-4 (200 mA BCI), Emissions: CISPR 25 Transiente Impulses: ISO 7637-1/2, E.S.D.: ISO /TR 10605
Communication
- Baud Rate: 50 to 1,000 Kbps
- CANopen
Consumption
- Current Consumption (12 Vdc): Typical ≤ 100 mA
- Current Consumption (24 Vdc): Typical ≤ 50 mA
Current
- Analog Inrush Current: Max.
- Analog Load Current (Output Vdc): Typical 1 mA - 12, 24 Vdc
- Digital Inrush Current, Max.
- Digital Inrush Current: Max.
Electrical Connectors
- M12 Male Plug
- Pigtail Connector
Electrical Protection
- Overvoltage Protection (Ground-Vdc): up to 36 Vdc
- Polarity Protection (Ground-Vdc): up to -36 Vdc
Enclosure, Body Material
- AISI 303 Stainless Steel 1.4305
Environmental Protection
- M12 Connector: EN 60529 (IP69K) when Plugged
- Sensor Housing: EN 60529 (IP67)
Flange Material
- M12 Flange: Brass Nickel-Plated with O-Ring 13 x 1.6 NBR 70
Humidity
- Dew Point: EN 60068-2-30, 90 % Relative Humidity, Non-Condensing
Hysteresis
- Analog (2,520 to 3,500 mm), Digital: ≤ ± 0.5 mm
- Analog (3,520 to 5,000 mm): ≤ ± 1.0 mm
Insulation Resistance
- ≥ 10 megaohms at 60 seconds
Length
- Stroke Range: 99.2 to 196.9” (2,520 to 5,000 mm)
Linearity
- 2,520 to 3,500 mm: ≤ ± 1.0 mm
- 3,520 to 5,000 mm: ≤ ± 2.0 mm
Load
- Analog Load (Output mA): ≤ 250 ohms - 12 Vdc
- Analog Load (Output mA): ≤ 500 ohms - 24 Vdc
- Analog Load (Output Vdc): ≥ 10 kiloohms -12, 24 Vdc
Materials of Construction
- M12 Connector Insert: Polyamide Reinforces
- Pins: Brass with Gold-Plated Pins
- Pressure Pipe (Ø 10 mm): 304L Stainless Steel 1.4306
- Support Tube Adapter (Head/Tail): AISI 303 Stainless Steel 1.4305
- Support Tube: AISI 304 Stainless Steel 1.4301
Mounting Position
- Any Orientation
O-Ring Material
- O-Ring (40.87 x 3.53 mm), M12 Connector Insert (7 x 1.35 mm): NBR
Operating Pressure
- psi: 4,641 (kPa: 32,000, bar: 320) Nominal
- psi: 5,802 (kPa: 40,000, bar: 400) - Max.
- psi: 7,977 (kPa: 55,000, bar: 550) Static
Operating Temperature
- Electronics: -40° to 105° C (-40° to 221° F)
Output
- Analog Output: 0.5-9.5 Vdc
- Analog Output: 4-20 mA
Power
- Analog Power Drain: < 1 W
- Digital Power Drain: < 1.5 W
Process Temperature
- -30° to 85° C (-22° to 185° F)
Range
- Digital (Velocity): 0 to 1,000 mm/sec
Resolution
- Analog 2,520 to 3,500 mm: ≤ 0.5 mm
- Analog 3,520 to 5,000 mm: ≤ 1 mm
- Digital (Position): 0.5 mm
- Digital (Velocity): 1 mm/sec
Ring Material
- Back-Up Ring 42.6 x 48 x 1.4: PTFE
Sample Rate
- Internal Sample Rate: 2 milliseconds
Shock
- 15 G (11 milliseconds) at 1,000 Shocks Per Axis
- IEC 60068-2-27, 50 G, 11 milliseconds Single Shock at 1,000 Shocks Per Axis
Storage Temperature
- -25° to 65° C (-13° to 149° F)
Supply Voltage
- 12-24 Vdc (Tolerance Range 8-32 Vdc)
Tolerance
- Analog (Setpoint Tolerance): ≤ 1 mm
- Digital (Setpoint Tolerance): ± 0.2 mm
Turn-On Time
- Analog (Power Up Time): Typical 250 milliseconds
- Digital (Boot Up Time): Typical 400 milliseconds
Vibration
- IEC 60068-2-64, 15 G (r.m.s.) Ø 7 mm Pressure Pipe (10 to 2,000 Hz) - Resonance Frequencies Excluded
Voltage
- Electric Strength: 500 Vdc (Ground-Vdc)
- Harsh Environment in Mobile Hydraulic Applications