Wika - Pressure Sensor | Model MH-4-CAN Get latest price

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Applications for this product

• Working and control pressure measurement in:
• Construction equipment
• Agricultural and forestry machines
• Mobile cranes and MEWP
• Material handling equipment and municipal vehicles

Features of this product

• For extreme operating conditions
• Signal stability thanks to CANopen®
• Reliable and accurate
• Customer-specific solutions
• High production capacities 

Description

The MH-4-CAN, based on the MH-4, is a powerful, reliable and extremely resilient pressure sensor for mobile working machines. Even under demanding conditions, the sensor delivers constant, precise measured data and ensures high operational safety. The special feature of the MH-4-CAN is, as the name suggests, the CANopen® or SAE J1939 serial interface. This enables use in complex machines and offers the advantage of simple and cost-effective system expansion with the bridging of large distances while simultaneously ensuring signal stability and signal integrity.

Developed for the specific requirements of mobile working machines The MH-4-CAN meets high demands and measures with high precision at temperatures between -40 and +100 °C. With its up to 3 times overpressure limit, the sensor withstands hydraulic pressure spikes – and is optionally available with a restrictor. Thanks to metallic shielding, the MH-4-CAN works interference-free at field strengths of up to 60 V/m. In addition, vibrations up to 40 g and shocks up to 100 g have no influence on the measurement quality.

Highest reliability over the entire life cycle Whether dust, humidity, heat or mechanical stress: The MH-4-CAN pressure sensor is optimized for mobile use, particularly safe in operation and thus continuously dependable. The maintenance-free instrument design ensures a particularly low total cost of ownership. Even after more than 100 million load cycles, the long-term drift is still less than 0.1 % FS.

Think big – with WIKA as an OEM supplier Secure supply chains, high-quality standards and a comprehensive range of services worldwide make WIKA a reliable OEM supplier – especially for large volume orders. MH-4 pressure sensors are available directly, in high quantities, with commonly used electrical connections and pressure connections. Customer-specific interfaces and adaptations can be realised together – including an option for brand labeling.

Specifications of this product

• Non-linearity per IEC 62828-1 ≤ ±0.25 % of span (BFSL)
• Accuracy → See “max. measured error (Measuring deviation) per IEC 62828-1“
• Max. measured error per IEC 62828-1 1 % of span
• Total probable error per IEC 62828-2 → See “Total probable error” below
• Long-term drift per IEC 62828-1 ≤ ±0.1 % of span
• Reference conditions Per IEC 62828-1
• Medium temperature limit -40 ... +100 °C [-40 ... +212 °F]
• Ambient temperature limit -40 ... +85 °C [-40 ... +185 °F]
• Storage temperature limit -40 ... +70 °C [-40 ... +158 °F]
• Vibration resistance per IEC 60068-2-6 40 g, 10 .... 2,000 Hz
• Permanent vibration resistance per IEC 60068-2-6 10 g, 10 ... 2,000 Hz
• Shock resistance per IEC 60068-2-27 100 g, 11 ms
• Service life > 100 million load cycles
• EMC (HF field) 80 ... 1,500 MHz 60 V/m 1,500 ... 2,000 MHz 30 V/m 2,000 ... 6,000 MHz 60 V/m
• Free fall in line with IEC 60068-2-31
  • Single instrument 1 m [3.28 ft]
  • Multiple packaging 0.5 m [1.64 ft]

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To contact WIKA Australia about Wika Pressure Sensor | Model MH-4-CAN use Get a quote.