1 INTRODUCTION HD2030MSP is an accelerometer suitable for the measurement of vibrations transmit- ted by seats to the occupants of passenger and work vehicles. The mechanical design is compliant with the requirements of ISO 10326-1. The seat pad consists of a thin circular rubber pad housing a low profile tri-axial accel- erometer.
1000 G Operating temperature range -20°C ÷ 60°C Temperature coefficient 0.01 %/°C Protection rating IP65 PHYSICAL CHARACTERISTICS Weight 410 g Size 250 mm diameter, 12 mm height Connector 4-pin M5 Material Anodized aluminum accelerometer inserted in a rubber pad HD2030MSP V1.0...
Sensor HD2030.CAB3M-xM position cable (optional) 4-pole connector Fig. 3.1: Top side 10-32 UNF M5 connector threaded hole Screws for fixing the sensor to the rubber pad Fig. 3.2: Detail of bottom side HD2030MSP V1.0...
Reference axes Fig. 4.1: Reference axes of the accelerometer The accelerometer is equipped with a male 4-pole M5 connector having the following pinout: Reference Numero Pin Descrizione … … … … Fig. 4.2: M5 connector pinout HD2030MSP V1.0...
Page 7
AC component, connect the sensor output to the measuring instrument using a de- coupling capacitor. DO not power the accelerometer with voltage and corrente outside the limits specified in the technical characteristics table, in order not to damage the in- ternal electronic circuit. HD2030MSP V1.0...
Page 8
In order to remove a glued sensor, use a debonder product suitable for the type of glue used, avoiding to force the sensor. HD2030MSP V1.0...
Page 9
For uneven surfaces, glue a flat metal base onto the surface, than place the sensor with the magnet on the metal base. Place the sensor with the magnet on the contact surface gently, to avoid damaging the sensor due to the high accelerations caused by the magnet attraction. HD2030MSP V1.0...
Obligations of the User The user of the transducer must ensure compliance with the following standards and guidelines for the treatment of hazardous materials: EEC directives on workplace safety National low regulations on workplace safety Accident prevention regulations HD2030MSP V1.0...
ORDERING CODES HD2030MSP IEPE tri-axial accelerometer with rubber pad for the measurement of the vibrations transmitted to the whole body by the seats to the oc- cupants of vehicles. Sensitivity 100 mV/(m/s ). 4-pole M5 connector. 10-32 UNF mounting screw for the sensor calibration is included.
Page 12
This guarantee must be sent together with the instrument to our service centre. IMPORTANT: Guarantee is valid only if coupon has been correctly filled in all details. HD2030MSP Instrument Code: Serial Number...
Page 13
Via Marconi 5 | 35030 Caselle di Selvazzano | Padova | ITALY Phone +39 049 8977150 | Fax +39 049 635596 www.deltaohm.com | info@deltaohm.com The quality level of our instruments is the result of the constant development of the product. This may produce some differences between the information written in this manual and the instrument you have purchased.
Page 14
GHM GROUP – Delta OHM | Delta Ohm S.r.l. a socio unico Via Marconi 5 | 35030 Caselle di Selvazzano | Padova | ITALY Phone +39 049 8977150 | Fax +39 049 635596 www.deltaohm.com | info@deltaohm.com V1.0 06/06/2018...
Need help?
Do you have a question about the HD2030MSP and is the answer not in the manual?
Questions and answers