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Features of SMOD711
SMOD711 is an evaluation kit that can easily evaluate combustible gas sensor SGAS711 provided by Renesas (former IDT).
Gases that can be measured are hydrogen, methane, propane, LPG, natural gas, and Freon.
This evaluation kit has the following features:
JTAG for firmware writing, USB connector for communication with PC, and control microcomputer are installed in the total PCB area of 8.9cm².
・Because the power supply is controlled within the board unit, operation can be performed simply by supplying a 9VDC power supply.
・The control is preloaded with an operable program, so it can be operated without "setup required".
- Supports all modes for operating sensors (feedback heater control, temperature and sensor measurement sequences)
・Simple ASCII-based communication protocol enables communication with the host controller
・USB available
メタン、LPG、天然ガスなどのガス漏れを10ppmから検出できるSGAS711センサー
The SGAS711 is a solid-state chemical sensor designed to detect combustible gases in air.
The SGAS711 sensor contains a heater with highly sensitive MOx material suitable for the detection of combustible gases such as methane, propane, hydrogen and liquefied petroleum gas (LPG).
- Detectable gas (10-1000 ppm)
- hydrogen
- methane
- propane
- LPG
- Natural gas
- Freon
- Main features
- High sensitivity to a wide range of combustible gases
- Long life (more than 5 years)
- Fast response (less than 60 seconds)
- Main Specifications
- Heater power consumption: 900mW (Vh=7.0[v])
- Heater voltage: 7.0V (typ)
- Heater resistance: 30Ω (typ)
- Operating voltage: 2.5-5.0 (V)
- Operating temperature range: -20°C to +50°C
- Output: Voltage
- Package: 4-pin TO-39
- Characteristics (concentration and sensor resistance)
Contents of the SMOD711 evaluation kit for out-of-the-box combustible gas evaluation
The SMOD711 evaluation kit can be connected to a Windows PC via a USB connection and can be viewed (graph display) and controlled by the provided software.
The application software can be downloaded from the Renesas website and is a LabVIEW® executable application.
Evaluation can be started immediately with free application software
This evaluation kit can be evaluated immediately by following the steps below.
1. Install application software
Download the application software from the Renesas website and install it on your PC.
* Application software is free.
2. Set up your hardware
The SMOD711 is powered by the included AC adapter. Connect the USB cable to the user's PC.
Windows automatically detects the module and installs the virtual COM port driver.
3. Start the application software
You can use the application software to detect combustible gases and start evaluation.
Application example
- leak detection
- Gas concentration detection
- Manufacturing process control
Product Summary
| Type name | SMOD711KITV1 * Dedicated evaluation board for Integrated Device Technology products. |
| Features | PCB evaluation board with SGAS711 (combustible gas sensor) |
| Included contents |
|
| JTAG interface (J1) | Used for firmware debugging and flash writing |
| Power connector (J2) | 9VDC input |
| USB interface (J3) | USB2.0 interface |
| Power LED | Power LED illuminates when the SMOD7xx module is connected to power via USB |
| USB Power LED | The USB power LED lights up when the SMOD7xx module is connected to the user's computer via USB |
| sensor socket | SGAS7xx sensor lead pin sockets |
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Click here for manufacturer site/other related links
SMOD711 product information
SGAS711 product information