MAS-2 : Dual Axis Inclinometer Sensor, CAN J1939 Interface level developments Features • Dual axis measurement range from ±15 to ±60° • Solid state MEMS sensor • CAN Bus interface with SAE J1939 protocol • Accuracy down to ±0.1° • Optional dual redundant sensing elements • Temperature compensated • Anodised Aluminium housing, IP67 / IP69K rated • Programmable frequency response (0.1 to 40Hz) • Onboard temperature sensor • Small size, 44 x 41 x 12.5mm • Optional bus termination resistor The MAS-2 is a low cost dual axis inclinometer sensor supplied in a sealed machined anodised Aluminium housing. It has a CAN J1939 digital interface and is designed for use with industrial, agricultural and construction machinery with a CAN bussed system using the SAE J1939 protocol. The devices are individually calibrated to minimise non-linearity errors, cross axis, zero bias and temperature related errors. Our automated calibration system combined with our powerful compensation algorithms make for a high performance low cost sensor. It has a programmable filter so that it can be used in a wide variety of applications. Filtering can be used to reduce the effects of machine vibration on the output. The device also incorporates options for a 120Q bus terminator and a redundant sensing element for advanced fault detection in safety critical applications. These devices are manufactured and calibrated in our UK factory to guarantee performance to the stated specification. Applications include: • Excavator position measurement and levelling • Agricultural and industrial vehicle tilt monitoring • Mobile crane position monitoring and levelling • Telescopic and scissor lift platform monitoring • Auger and pile driving machinery Specifications Parameter Level Developments Ltd. Croydon, Surrey, CR0 2DN t : +44 (0)20 8684 1400 [email protected] 97-99 Gloucester Road United Kingdom f : +44 (0)20 8684 1422 www.leveldevelopments.com

level developments MAS-2 : Dual Axis Inclinometer Sensor, CAN J1939 InterfacePerformance Specifications Parameter

MAS-2 : Dual Axis Inclinometer Sensor, CAN J1939 Interface Axis Direction and Mounting Orientation Mounted on Horizontal Surface Level Developments Ltd. Croydon, Surrey, CR0 2DN t : +44 (0)20 8684 1400 [email protected] 97-99 Gloucester Road United Kingdom f : +44 (0)20 8684 1422 www.leveldevelopments.com

MAS-2 : Dual Axis Inclinometer Sensor, CAN J1939 Interface level developmentsCable and Connector Details Standard cable is 0.3m long. Cables can be supplied in any length. A. Core wires, tin plated copper, 41x0.08mm strands per conductor (24 AWG). B. 4 conductors, colours red, blue, yellow and green. PVC core insulation. C. Black PUR Solar jacket. Flame retardant, reduced smoke generation, zero halogen, excellent for use in water and oil, good for use in acids and fuels, radiation tolerance: 10E6 Gy, UV stable, suitable for continuous outdoor use. Level Developments Ltd. Croydon, Surrey, CR0...

MAS-2 : Dual Axis Inclinometer Sensor, CAN J1939 Interface Certification The products are type approved to in accordance with the following directive(s): EMC Directive 2004/108/EC And it has been designed, manufactured and tested to the following specifications: BS EN61326-1:2006 Electrical equipment for measurement, control and laboratory use – EMC Requirements BS EN55011:2007, Group 1 Class B Certification is available on request. Part Numbering Series Prefix MA - Medium accuracy (utilises lower cost sensor) HA - Higher accuracy (utilises precision sensor) DR - Dual redundant (utilises both...