MICHELIN SP40 MEMS Liquidproof Sensor
PRODUCT NAME
MEMS LIQUIDPROOF SENSOR (can be also abbreviated as MEMS LPS)
Part Number / CAI: 693136
PRODUCT DESCRIPTION
The MEMS LIQUIDPROOF SENSOR is a battery-powered air pressure and air temperature sensor designed to operate inside tubeless earthmover tires to measure the pressure and temperature of the tire. Those measurements are sent,
via a radio transmitter, to a MEMS TRANSCEIVER A – ALUMINIUM (CAI 068685) unit, which is usually mounted in the cab of the vehicle.
FCC / IC CERTIFICATION
Model: RV1-40L FCC ID: FI5-RV1-40L
HVIN: RV1-40L IC: 5056A-RV140L
PMN: RV1-40L
Federal Communications Commission (FCC) Statement
To comply with the Canadian RF exposure
This device complies with Part 15 of the FCC Rules. compliance requirements, this device, and its antenna Operation is subject to the following two must not be co-located or operating in conjunction conditions: with any other antenna or transmitter.”
(1) This device may not cause harmful interference, and 2. To comply with RSS 102 RF exposure compliance
(2) This device must accept any interference requirements, a separation distance of at least 20 received, including interference that may cause cm must be maintained between the antenna of this undesired operation.
This device contains license-exempt “15.21 You are cautioned that changes or transmitter(s)/receiver(s) that comply with modifications not expressly approved by the part Innovation, Science and Economic Development responsible for compliance could void the user’s Canada’s license-exempt RSS(s). authority to operate the equipment” Operation is subject to the following two conditions.
Radiation Exposure Statement
This device must accept any interference. This Transmitter must not be co-located or include interference that may cause undesired operating in conjunction with any other antenna or operation of the device. transmitter.
PRODUCT SPECIFICATION
Physical Characteristics
- Approximate dimensions: L= 80mm. W= 70mm. H=50mm
- Approximate weight: 110g
Storage Conditions
- storage temperature: -40°C to +60°C, -40°F to + 140°F
Performance Characteristics
- Normal transmission period: 60 seconds + 10 seconds
- Fast transmission period 16 seconds
- Tire compatibility: 49” to 63” earthmover tubeless tires
- Pressure resolution: 1kPa, 0.01 bar, 0.145 psi
- Typical pressure accuracy: ± 30kPa, ± 0.3 bar, ± 4.35 psi (-20 to + 90°C, -4 to + 194°F)
- Temperature resolution: 1°C, – 1.8°F
- Typical temperature accuracy: ± 2 °C, ± 3.6°F (- 20 to + 90°C, – 4 to + 194°F)
RF Performance
- TX frequency: 433.92MHz ISM band
- RF output power: < 86.48 dBuV/m 3m (Peak) as per FCC 15.231 (b)
- RF data rate 5kHz, Modulation: FSK
- Antenna: Internal helical
- With duty cycle correction as per FCC part 15.35
Electrical Performance
- Batteries: 1 x Li-metal coin cell; Lithium content: 0.16g
Operating Conditions
- Operating temperature range: -20°C to +125°C; -4°F to + 257°F
- Operating pressure range: 100kPa to 1400kPa Absolute; 1 bar to 14 bar Absolute; 14.51 psi to 203.05 psi Absolute
Environment
- RoHS compliant
DISPOSAL
The MEMS LIQUIDPROOF SENSOR SP40 must not be disposed of in a landfill. At the end of its life, the MEMS LIQUIDPROOF SENSOR SP40 must be removed from the tire and deposited in a container dedicated to the recycling of electronic equipment that contains batteries. If users do not have access to the appropriate recycling facility, your local Michelin MEMS representative can provide a container dedicated to the purpose of collecting MEMS equipment.
CONTACT DETAILS – Technical Support
For more information or assistance, please contact the Michelin MEMS representative for your country.
Brasil, Chile & Perú : +55 (21) 36 21 4646
USA, Canada & México : +1 864 458 5000
Australia: +61 3 86 71 1003
South Africa: +27 115 790 300
Russia: +7 495 258 09 26
China: +86 21 22855000
services.mining@michelin.com
MFP MICHELIN
23 Place des Carmes-Déchaux
63000 Clermont-Ferrand
France
The product must not be disposed of with unsorted waste but must be sent to separate collection facilities for recovery and recycling. Features and specifications are subject to change without notification. Document version 1.2
MFP MICHELIN © 2024 All rights reserved. Exclusive property of Manufacture Française des Pneumatiques Michelin. Any reproduction or utilization is prohibited without the consent of Michelin.
Documents / Resources
 |
MICHELIN SP40 MEMS Liquidproof Sensor [pdf] Owner's Manual SP40 MEMS Liquidproof Sensor, SP40, MEMS Liquidproof Sensor, Liquidproof Sensor, Sensor |