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MH-Series MH Analog/Digital Absolute Non-Contact 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 Temposonics 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
- EMC: 2009/64/EG Road Vehicles (e1 Conform) 2009/19/EG Agricultural & Forest Machines
- ISO 9001, ISO 14982 Emissions/Immunity ISO 7637-1/2 Transient Impulses ISO /TR 10605 Electrostatic Discharge (E.S.D.)
Current
- 4-20 mA
- Inrush Current: Max.
Electrical Connectors
- Connector System M12 x 1 with O-Ring 7 x 1.35 mm NBR 70
Electrical Protection
- Over Voltage Protection (Gnd-Vdc): up to 36 Vdc
- Polarity Protection (Gnd-Vdc): up to -36 Vdc
Enclosure, Body Material
- AISI 303 Stainless Steel 1.4305
- Steel 1.0718 (11SMnPb30) According to EN 10087 Burnished (Black Oxide) According to DIN 50938 Surface Treatment to Avoid Corrosion During Storage, Handling & Installation
Environmental Protection
- M12 Connector: EN 60529 (IP69K) Plugged
- Sensor Housing: EN 60529 (IP67)
Humidity
- Dew Point: EN 60068-2-30, 90 % Relative Humidity, Non-Condensing
Hysteresis
- ± 0.1 mm
Length
- Stroke Range: 1.9 to 98.4” (50 to 2,500 mm) in 5 mm Steps
Linearity
- ± 0.04 % of Full Scale (255 to 2,000 mm)
- ≤ ± 0.1 mm
- ≤ ± 0.8 mm
Load
- ≤ 250 ohms (Output mA at 12 Vdc)
- ≤ 500 ohms (Output mA at 24 Vdc)
- ≥ 10 kiloohms (Output Vdc)
Materials of Construction
- Pressure Pipe: AISI 304L Stainless Steel 1.4306
Measuring Range
- MH Digital: 0 to 1,000 mm/sec
Operating Pressure
- Maximum
- PN psi: 5,076 (kPa: 35,000, bar: 350)
- Static psi: 9,065 (kPa: 62,500, bar: 625)
Operating Temperature
- -40° to 105° C (-40° to 221° F)
Output
- 0.25 to 4.75 Vdc
- 0.5 - 4.5 Vdc
- 4-20 mA
Power
- Power Drain: < 1 W
- Power Drain: ≤ 100 mA at 12 Vdc Typical
- Power Drain: ≤ 50 mA at 24 Vdc Typical
Resolution
- Typical ± 0.1 mm
Sample Rate
- Internal Sample Rate: 2 milliseconds
Shock
- 50 G, 11 milliseconds at 1,000 Shocks Per Axis
- IEC 60068-2-27, 100 G, 11 milliseconds Single Shock
Storage Temperature
- -25° to 65° C (-13° to 149° F)
Supply Voltage
- 12-24 Vdc (Tolerance Range 8-32 Vdc)
Temperature Range
- Fluid: -30° to 85° C (-22° to 185° F)
Tolerance
- Setpoint Tolerance: ≤ 1 mm
Update Time
- Power Up Time: 250 milliseconds
Vibration
- IEC 60068-2-64, 20 G (10 to 2,000 Hz)
Voltage
- Electric Strength: 500 Vdc (DC Ground to Machine Ground) R > 10 megaohms at 60 seconds