# Crompton 256-twmw Watt Transducer - 3-Phase Power Meter

The **256-twmw Watt Transducer**, a product of Crompton Instruments Ltd., is a high-quality 3-phase 3-wire transducer designed for precise power measurement. This device is engineered to operate efficiently on a 240V 50/60Hz power supply, making it a reliable choice for various industrial applications. It is capable of handling an input of L/L 440V and 4.37A, with a measuring range of 0/1000 Kilowatts. Looking for a dependable solution for monitoring power consumption

With its 1500/5A transformer, the **256-twmw Watt Transducer** ensures accurate and consistent measurements, providing an output of 4/20Ma into 500 Ohms. Its auxiliary input of 240V 50/60Hz adds to its versatility. The Class Index of 0.5% guarantees reliable performance, and its lightweight design at 1.130 Kg makes installation straightforward. This transducer, manufactured in the UK, is built to handle unbalanced loads effectively, providing accurate measurement and control. This makes it a great choice for use in industrial or automation systems.

Key Features:

-   Accurate **Watt Measurement**: Delivers precise readings for effective power monitoring.
-   Versatile **3-Phase Design**: Suitable for a wide range of industrial power setups.
-   High-Quality Build: Manufactured to withstand demanding industrial environments.
-   Easy Installation: Lightweight design enhances usability and setup.
-   Reliable Performance: Class 0.5% accuracy ensures consistent results.

Specifications:

-   Model: **256-twmw**
-   Input Voltage: L/L 440V
-   Input Current: 4.37A
-   Measurement Range: 0/1000 Kilowatts
-   Output: 4/20Ma into 500 Ohms
-   Auxiliary Input: 240V 50/60Hz
-   Class Index: 0.5%
-   Weight: 1.130 Kg

Trust the **256-twmw Watt Transducer** for reliable power monitoring in your industrial or automation systems. Designed by Crompton Instruments Ltd., this transducer delivers consistent, accurate results. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** Crompton
- **Type:** Industrial Automation > Power Measurement > Watt Transducers
- **Tags:** 256-twmw, 3-phase power meter, 4/20mA output, Crompton, industrial automation, power monitoring, unbalanced loads, watt transducer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Crompton 256-twmw Watt Transducer - 3-Phase Power Meter-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/crompton-256-twmw-watt-transducer)
> Updated: 2026-09-19