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AccuSafe - Larger Control Unit
Interscan’s AccuSafe takes the familiar “Point sensor reporting to a controller” design approach to the next level. AccuSafe consists of up to ten sensor modules reporting to a single controller. Since the communications are Modbus TCP/IP, there is no limit on the distance between sensor modules and the controller. (Modbus RTU is also available.)
What’s more, each sensor module is provided with an integral sample draw pump, for a quicker and more reliable response. And, data acquisition is built right in. No additional software is needed. Temperature and relative humidity sensors are also included. Remote annunciators are also available.
As an option, the Sensor Unit can be provided with an integral concentration display and alarm indicators. In this configuration, the Sensor Unit can become a stand-alone gas detector. This is perfect for single-point applications in which a full Controller is not required.
Using our software (included), you can manage multiple controllers over your local network connection. Specifically, from any Web browser, you can…
- Search and view available AccuSafe controllers in your network. This lets you watch your sensors on your phone—or any authorized device—in real time. You can also perform any controller function, including calibration and alarm settings.
- Update controller or sensor unit software
- Create, backup, and restore control panel configurations
- Download recorded sensor data from any controller
- Configure MQTT communication settings
Here is a screen layout set up for a customer. There is great flexibility in how these can be configured.
With either option, any authorized individual can view concentration and alarm status data for every monitored sample point, on their cell phone, tablet computer, or any suitable device. As such, “mimic” displays can be set up around the monitored area.
Control Unit
- Enclosure: Powder coated aluminum
- Weight: 1.94lb (0.88kg)
- Dimensions: 6.77in x 4.06in x 2.17in (172mm x 103mm x 55mm)
- Communication: Modbus TCP & RTU (RS-485)
- User Interface: 5” Touch Display, remote web browser, desktop app, MQTT API
- Operating environment: Clean, dry, no extreme temperatures. (Typical control room environment)
- Measuring rate: Configurable
- Data storage: 8GB
- Power input: 5VDC
- Alarm: Sound and email alarms; SMS (text message) notification
- Integration: Configurable I/O for any compatible sensors/actuator via Modbus, c
Sensor Unit
- Principle of Operation: Electrochemical
- Accuracy: ±2% of reading ±1 least significant digit
- Enclosure: Powder coated aluminum, rated to IP68
- Weight: 2.16lb (0.98kg)
- Dimensions: 6.77in x 4.06in x 2.17in (172mm x 103mm x 55mm)
- Communication: Modbus TCP & RTU (RS-485), slave-only
- Operating environment: 32°F – 122°F (0°C – 50°C), non-condensing
- Measuring rate: Continuous
- Power input: 12VDC