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LP-Research

LPMS-HR RS232

Model / article: LPMS-HR RS232

LPMS-HR RS232 is listed by LP-Research in Inertial measurement units. Published model data includes Product mass: 0.01 kg; Communication interface: RS232. See the specification table for operating conditions and source evidence.

Six-axis accelerometer/gyro modules with computed Euler and quaternion output for mobile and humanoid robots. Resolution is not accuracy. Manual p.9 gyroscope bias-instability/random-walk unit inconsistencies are excluded from normalized comparison pending clarification.

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Official LPMS-HR family image; interface variants share housing
Official LPMS-HR family image; interface variants share housing

Product overview

Manufacturer / supplier
LP-Research
Series
LPMS-HR robot inertial sensors
Component type
Inertial measurement units
Source
Open published source

Published pricing

No verified public price indexed for this model. Contact PartMeld for a supplier inquiry.

Published specifications

Values are shown as published. Conditions, rating basis and source evidence apply to each value.

Latest source observation: . Observation dates record evidence collection, not supplier re-verification.

Specifications and source evidence for LPMS-HR RS232
SpecificationPublished valueConditions and source
Communication interfaceModel-level statementRS232

rule validated

Source evidence
LPMS-HR RS232 | Communication interface: RS232

LPMS-HR RS232 / manual PDF p.4 / Communication interface

Source observed: 2026-09-20View source
DimensionsModel-level statement22.4 x 22.4 x 11 mm

rule validated

Source evidence
LPMS-HR RS232 | Size: 22.4 x 22.4 x 11 mm

LPMS-HR RS232 / manual PDF p.8 / Size

Source observed: 2026-09-20View source
Imu accel noise xyModel-level statement160 µg/√Hz

rule validated

Operating conditions
axes
X and Y
qualifier
typical
test conditions
Not specified in manual
Source evidence
LPMS-HR RS232 | Accelerometer noise density X/Y: 160 µg/√Hz

LPMS-HR RS232 / manual PDF p.9 / Accelerometer noise density X/Y

Source observed: 2026-09-20View source
Imu accel noise zModel-level statement190 µg/√Hz

rule validated

Operating conditions
axis
Z
qualifier
typical
test conditions
Not specified in manual
Source evidence
LPMS-HR RS232 | Accelerometer noise density Z: 190 µg/√Hz

LPMS-HR RS232 / manual PDF p.9 / Accelerometer noise density Z

Source observed: 2026-09-20View source
Imu accel rangesModel-level statement±3, ±6, ±12, ±24 g

rule validated

Operating conditions
selection
Discrete full-scale options
Source evidence
LPMS-HR RS232 | Selectable accelerometer measurement ranges: ±3, ±6, ±12, ±24 g

LPMS-HR RS232 / manual PDF p.9 / Selectable accelerometer measurement ranges

Source observed: 2026-09-20View source
Imu gyro noiseModel-level statement0.014 deg/s/√Hz

rule validated

Operating conditions
qualifier
typical
source value
14 mdps/√Hz
test conditions
Not specified in manual
Source evidence
LPMS-HR RS232 | Gyroscope noise density: 0.014 deg/s/√Hz

LPMS-HR RS232 / manual PDF p.9 / Gyroscope noise density

Source observed: 2026-09-20View source
Imu gyro rangesModel-level statement±125, ±250, ±500, ±1000, ±2000 deg/s

rule validated

Operating conditions
selection
Discrete full-scale options
Source evidence
LPMS-HR RS232 | Selectable gyroscope measurement ranges: ±125, ±250, ±500, ±1000, ±2000 deg/s

LPMS-HR RS232 / manual PDF p.9 / Selectable gyroscope measurement ranges

Source observed: 2026-09-20View source
Imu orientation resolutionModel-level statement0.01 deg

rule validated

Operating conditions
qualifier
typical
scope
Resolution, not attitude accuracy
Source evidence
LPMS-HR RS232 | Angle resolution: 0.01 deg

LPMS-HR RS232 / manual PDF p.8 / Angle resolution

Source observed: 2026-09-20View source
Imu output rateModel-level statement5 to 1000 Hz

rule validated

Operating conditions
limit
Output throughput depends on baud rate and selected data volume; sync input max 1000 Hz (p.7)
typical Hz
100
Source evidence
LPMS-HR RS232 | Output frequency: 5 to 1000 Hz

LPMS-HR RS232 / manual PDF p.8 / Output frequency

Source observed: 2026-09-20View source
Imu powerModel-level statement0.105 W

rule validated

Operating conditions
qualifier
typical
supply V
5
typical current mA
21
Source evidence
LPMS-HR RS232 | Typical power consumption: 0.105 W

LPMS-HR RS232 / manual PDF p.8 / Typical power consumption

Source observed: 2026-09-20View source
Product massModel-level statement0.01 kg

rule validated

Operating conditions
maximum kg
0.0105
minimum kg
0.0095
qualifier
typical
Source evidence
LPMS-HR RS232 | Weight: 0.01 kg

LPMS-HR RS232 / manual PDF p.8 / Weight

Source observed: 2026-09-20View source
Operating temperature rangeModel-level statement-40 to 85 °C

rule validated

Operating conditions
typical C
25
Source evidence
LPMS-HR RS232 | Operating temperature: -40 to 85 °C

LPMS-HR RS232 / manual PDF p.8 / Operating temperature

Source observed: 2026-09-20View source
Supply voltage rangeModel-level statement5 to 36 V

rule validated

Operating conditions
footnote
USB maximum 5 V (p.8 note 1); RS232/TTL: connect after high-power regulator output has stabilized to avoid inrush (note 2)
model
LPMS-HR RS232
Source evidence
LPMS-HR RS232 | Supply voltage: 5 to 36 V

LPMS-HR RS232 / manual PDF p.8 / Supply voltage

Source observed: 2026-09-20View source

Technical documents and resources

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