BITUO TECHNIK / ENERGY MANAGEMENT
SPM01/FLEX Miniature Energy Meter
The SPM01 Miniature Energy Meter (Flexible Version) is ideal for installations where MCB-mounting compatibility with the circuit breaker is uncertain or when flexibility in installation is required. It is ideal for retrofit projects or installations with space or compatibility constraints
Product Type
SPMVariants
- Space saving: Fits easily into new or existing power distribution boards without taking DIN-rail space
- Real-time Monitoring: Tracks voltage, current, power, and energy for efficient management
- Large Aperture: Supports cable sizes up to 16mm² with a 9.6mm aperture for maximal 63A measurement.
- High-precision Measurement: Delivers accurate active energy measurements with a tolerance of 1%, ensuring precise monitoring of energy consumption.
- Seamless Connectivity: Supports Wi-Fi, Zigbee, and BLE, offering a range of connectivity options for integration into home or industrial energy management systems.
- Innovative Architecture: Combines a communication SoC with a metering MCU for OEM/ODM firmware customization
Download: Datasheet | Manual
KEY FEATURES
Tuya Wi-Fi, Open Wi-Fi, Zigbee, and RS485 connectivity options.
Integrated CT design supports streamlined panel installation.
Real-time monitoring for modern energy-management systems.
Configure SPM01/FLEX for your panel
Our technical team can help identify the right connectivity and installation option.
Core Capabilities
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Real-Time Monitoring
Slim 18mm DIN-rail module, compact split-core CTs, and pluggable terminals support a straightforward installation—ideal for space-constrained electrical panels and boards.

Easy Installation
Slim 18mm DIN-rail module, compact split-core CTs, and pluggable terminals support a straightforward installation—ideal for space-constrained electrical panels and boards.

Visual Energy Charts
Slim 18mm DIN-rail module, compact split-core CTs, and pluggable terminals support a straightforward installation—ideal for space-constrained electrical panels and boards.

Combo Communication
Slim 18mm DIN-rail module, compact split-core CTs, and pluggable terminals support a straightforward installation—ideal for space-constrained electrical panels and boards.
Technical Information
Detailed wiring diagrams and physical dimensions for your reference.
Select the Connectivity that Meets Your Needsplans
Everything you need, at every stage.

