Adeunis Pulse ATEX
1.Introduction
PULSE ATEX is a LoRaWAN pulse interface designed to connect meters (water, gas, electricity, heat, etc.) and securely transmit their indexes, including in explosive environments (ATEX certification).
Connected to Ewattch Cloud, the device enables reliable remote monitoring of consumption data and integrates easily into industrial sites and hazardous areas.
Features
- Centralized monitoring
Monitoring of connected meters, data analysis, and alerts from Ewattch Cloud.
- Pulse inputs
Connection of meters via pulse inputs (dry contact / open collector depending on wiring).
- ATEX safety
Suitable for use in explosive areas (ATEX Zone – refer to the product nameplate for the exact zone classification).
- LoRaWAN transmission
Long-range and secure communication to Ewattch Cloud via a compatible LoRaWAN gateway.
- Long battery life
Battery-powered operation (battery life depends on configuration and radio coverage).
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2.Installation and commissioning
Installation Steps
- Choose a suitable location for the Pulse ATEX enclosure, close to the meters to be read, while complying with ATEX zone constraints.
- Securely mount the enclosure on a stable surface, ensuring proper sealing (IP68 enclosure) and compliance with ATEX regulations.
- Connect the two pulse inputs to the pulse outputs of the meters (dry contact or open collector, depending on the meter).
- Check the installation: correct wiring, tightened cable glands, enclosure properly closed and compliant with ATEX standards.
- Commission the sensor: the integrated battery automatically activates LoRaWAN communication.
Configuration on Ewattch Cloud
Once installed, the Pulse ATEX can be integrated into the Ewattch Cloud platform via a compatible LoRaWAN gateway.
This integration enables:
- Real-time transmission and processing of pulse data.
- Calculation of cumulative indexes based on pulses.
- Generation of customized consumption reports.
- Receipt of alerts in case of communication loss or threshold exceedance.
To simplify adding your sensors to Ewattch Cloud, you can use the Scan to Cloud feature, an intuitive solution that streamlines provisioning in just a few clicks.
Access the full Scan to Cloud documentation:
3.Data available on Ewattch Cloud
Once the Pulse ATEX is integrated into the Ewattch Cloud platform, several data points are automatically transmitted and available for monitoring, analysis, and supervision. These data are classified into two categories: inputs (measured values) and outputs (actions possible from the cloud).
Available Inputs
| Name | Description |
|---|---|
| PULSE 1 | Pulse counter connected to input 1. |
| PULSE 2 | Pulse counter connected to input 2. |
These data enable real-time monitoring of consumption and the calculation of cumulative indexes directly on Ewattch Cloud.
Available Outputs
| Name | Description |
|---|---|
| None | The Pulse ATEX is a measurement-only device; no outputs are available. |
4.Use on Ewattch Cloud
Live and historical data
5.Technical specifications
Technical Specifications
- Dimensions: 105 × 50 × 27 mm
- Weight: ≈ 150 g (depending on version)
- Enclosure: IP68 – waterproof and dust-resistant, ATEX Zone 1 certified
- Connectivity: LoRaWAN 1.0.3 (Class A)
- Wireless security: LoRaWAN encryption (AES-CTR)
- Power supply: Replaceable integrated battery
- Battery life: Up to 10 years (depending on configuration and network coverage)
- Inputs: 2 pulse inputs (dry contact or open collector)
- Operating temperature: -20°C to +60°C
- Certification: ATEX Zone 1
Default Settings
- Inputs: 1 × Pulse Input
- Reporting interval: 30 minutes
- ADR: Enabled
- Data logging: Disabled
6.Hazards and warnings
Failure to comply with the instructions in this manual shall not engage the manufacturer’s liability.
Any work on the product must be carried out by a qualified person.
Replacement of the product must be carried out by a qualified person.
The device must be used in accordance with the specifications in this documentation. Otherwise, a hazardous situation may occur.
No part of the device may be replaced or removed.
Disconnect all power supplies before working on this device.
Only accessories compliant with the specifications in this documentation must be used.
7.References
E-PULSE ATEX
- Description: ATEX-certified LoRaWAN pulse interface, IP68 enclosure, 2 pulse inputs.
8.Contact
13, Rue Maurice Jeandon
88100 Saint-Dié des Vosges
FRANCE
sales@ewattch.com
+33(0)3.29.57.75.97
www.ewattch.com