Victron Temperature Sensor (ASS000100000) for BMV-702 & BMV-712

The Victron ASS000100000 Temperature Sensor is an essential accessory for enhancing the accuracy and performance of your Victron battery monitoring system. Designed specifically for use with the BMV-702 and BMV-712 Smart Battery Monitors, this sensor delivers precise battery temperature data to help optimize charging efficiency, protect your batteries, and extend their lifespan.

By continuously measuring the main battery temperature, the sensor enables your Victron monitor to automatically adjust charging parameters based on real-time conditions—helping prevent overcharging, undercharging, and temperature-related damage.

Key Features

• Accurate Temperature Monitoring
  Measures real-time battery temperature for improved system intelligence and performance.
• Optimized Charging Performance
  Allows your battery monitor to compensate charging based on temperature, increasing efficiency and battery life.
• High & Low Temperature Alarms
  Configure alerts to protect your battery system from extreme temperature conditions.
• Seamless Victron Integration
  Fully compatible with:
  • BMV-702 Battery Monitor
  • BMV-712 Smart Battery Monitor
  • SmartShunt & VE.Bus Smart Dongle (expanded functionality)
• Simple Installation
  Quick plug-in connection to the shunt for fast setup and reliable operation.

Why You Need This Sensor

Battery performance is highly sensitive to temperature. Without accurate temperature data, your charging system cannot properly adjust voltage levels—leading to reduced battery life and potential damage.

The Victron ASS000100000 solves this by:

• Enabling temperature-compensated charging
• Improving battery safety and reliability
• Supporting longer battery lifespan
• Providing data logging and system insights

Important Notes

• Uses the auxiliary input (second channel) on the BMV-702 for temperature measurement
• Cannot be used simultaneously for auxiliary voltage monitoring when configured for temperature
• Not compatible with BMV-700 models

Applications

Perfect for:

• Solar energy systems
• RV and marine battery setups
• Off-grid power systems
• Backup and energy storage installations

Technical Overview

• Part Number: ASS000100000
• Brand: Victron Energy
• Function: Battery temperature sensing
• Compatibility: BMV-702, BMV-712, SmartShunt
• Installation: Direct connection to shunt

Recommended upgrade for accurate battery monitoring and longer battery life!