Gas Pressure Sensor High Reliability ASIL-B Functional Safety Level for Full-Cycle Vehicle Monitoring

Gas Pressure Sensor High Reliability ASIL-B Functional Safety Level for Full-Cycle Vehicle Monitoring

Zephyr 2015 China
  • Gas Pressure Sensor High Reliability ASIL-B Functional Safety Level for Full-Cycle Vehicle Monitoring
  • Gas Pressure Sensor High Reliability ASIL-B Functional Safety Level for Full-Cycle Vehicle Monitoring
Summary
The Gas Pressure Sensor is a high-reliability, ASIL-B functional safety level sensor designed for full-cycle vehicle monitoring in the新能源 industry. Featuring ultra-low power consumption, it supports multi-parameter detection including optional temperature acquisition and alarm functions, ideal for automotive and energy storage applications. With thermal runaway signal residual detection, AutoSAR software architecture, and a lifespan of at least 10 years, this sensor ensures long-term performance and safety compliance. It supports fault diagnosis and online upgrades via UDS protocol, making it a versatile solution for EVs and battery systems.More
  • Gas Pressure Sensor High Reliability ASIL-B Functional Safety Level for Full-Cycle Vehicle Monitoring

Gas pressure sensor

Product Features

  • High reliability: the whole vehicle level design, thermal runaway signal residual detection.
  • High security: the core chip conforms to ASIL-B functional safety level.
  • Portability: AutoSAR software architecture design is adopted.
  • Full-cycle monitoring: ultra-low power consumption design, to meet the full-cycle safety monitoring of vehicles.
  • Multi-parameter detection: optional temperature acquisition and temperature alarm functions.
  • Diagnosis and upgrade: Fault diagnosis and online upgrade based on UDS general protocol.
  • Long life: at least 10 years life.

Product technical parameters

Gas pressure sensor
No.
Name
Technical parameters
1
Working voltage
DC 6~18V
2
Overvoltage protection
DC 24(1min@25℃)V
3
Reverse voltage protection
DC-20 (1 min @ 25 C) V
4
Average working current
<30mA
5
Low power mode current
<0.2(echo 1s)mA
6
Working temperature
-40 C ~+125 C
7
Storage temperature
-40 C ~+125 C
8
Altitude
-150~5000m
9
Measurement standard
50~165kPa
10
Measurement accuracy
1.5% @ fsrkpa
11
Resolution
0.1kPa
12
Response time
≤10ms
13
Alarm difference
3kPa (configurable)
14
Slope alarm
0.5kPa (configurable)
15
Temperature sampling range
-40 C ~+125 C
16
Temperature sampling accuracy
±2°C
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