Performance and Processing Power
At the heart of the system is the MVS1A01 measuring unit, which features a sampling rate of 2 MHz at 16-bit resolution, an input range of 94–100 dBAE, and a noise floor below 12 μV RMS. Its power consumption is under 700 mW, allowing for low-heat, intrinsically safe continuous operation. The IS540.1 smartphone, running on the Qualcomm® QCM6490 platform, delivers 8GB RAM and 128GB storage for high-speed data processing.
Display and Input Design
The included IS540.1 smartphone features a 6” Full HD display with Gorilla Glass® 3 and 1080 × 2160 resolution—ideal for real-time waveform analysis, app interaction, and rugged field use. Its responsive touchscreen works with gloves and is protected from scratches and impact in industrial environments.
Connectivity and Expansion
The IS540.1 supports full-range global connectivity including 2G, 3G, 4G LTE, and 5G NR, along with Wi-Fi 6, Bluetooth 5.2, GPS/GNSS, and NFC. A 16-pin ISM interface and USB-C port support expansion and data offloading. Sensors connect via SMB connectors with shielded, low-noise cabling to reduce cross-talk.
Usability
The IS-VS1A.1 set is ideal for:
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Petrochemical facilities – Valve leak detection and monitoring
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Pharmaceutical plants – Pipeline integrity verification
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Oil & Gas – Ultrasonic sensing in explosive zones
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Utilities – Condition monitoring of pressurized systems
The measuring unit weighs 219.3 g, and the full kit is organized in a rugged field case for mobile deployment. Operating temperature ranges from -20°C to +55°C for the electronics and up to +120°C for the sensors.
Rugged Durability
Certified for use in:
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ATEX Zone 1/21: II 2G Ex ib IIC T4 Gb / II 2D Ex ib IIIC T135°C Db
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IECEx Zone 1/21: Ex ib IIC T4 Gb / Ex ib IIIC T135°C Db
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NEC500: Class I, II, III Div. 1 Groups A-G
The sensors are shielded against interference with > -80 dB cross-talk protection, and the kit components are IP-rated and vibration-resistant. The waveguide supports use in environments exceeding +120°C and below -50°C.
Support & Availability
For all products supplied by Roaming Technologies our extended warranty support comes at no charge for the lifetime of the device. This means we'll be your single point of contact to assist in any warranty or repair issues, ensuring your device gets back into the field as quickly as possible.
Shipping costs and delivery lead times will vary depending on the product options and order quantities required. With the use of Australia-wide distribution centres, drop shipments direct from vendors and overnight shipping, we offer industry leading product availability.
If you have any questions about the i.safe Mobile IS-VS1A.1, feel free to call us at 1300 131 933 and speak with one of our specialists, or contact us online for assistance.