---
lang: "en"
title: "AC/DC Current Sensor, 1-Wire"
sku: "TSC200-15"
canonical_url: "https://shop.marcomweb.it/en/iot-makers/acdc-current-sensor-1-wire"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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TSC200-15: AC/DC Current Sensor, 1-Wire

TSC200-15 is a galvanically isolated 1-Wire current sensor. The sensor represents a low-cost option for monitoring AC or DC current. The 1-Wire sensor is based on a fully integrated Hall effect current sensor IC. It offers high accuracy and galvanic isolation.

Built-in signal processing ensures a calibrated digital output. The sensor can be used for energy monitoring applications: current and power measurements for building management systems, battery monitoring and control, solar systems, etc. Each sensor has a unique 64-bit serial code, allowing multiple sensors to be connected on the same 1-Wire bus. The TSC200-15 features two RJ11 connectors for easy daisy-chaining.

## Technical Specifications

- Supply voltage range (1-Wire bus): 4.0 to 5.5 V
- Maximum supply current (1-Wire bus): 15 mA
- AC input current range: 0.3 to 15 A
- DC input current range: ± (0.3 to 15) A
- Accuracy (-20 to +25 °C): ± (2% + 0.2 A)
- Accuracy (+25 to +55 °C): ± (2% + 0.1 A)
- Resolution: 0.1 A
- Isolation voltage: 3000 Vrms
- Maximum working voltage for basic insulation: 277 VAC
- AC frequency: 48 to 65 Hz
- Operating temperature range: -20 to +55 °C
- Operating relative humidity range: 5 to 85 %RH (non-condensing)
- Dimensions: 85 x 35.1 x 23.5 mm

#### Can be used with the following controllers

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Source: https://shop.marcomweb.it/en/iot-makers/acdc-current-sensor-1-wire

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.