At a Glance
- For use with all T24 and X24 Modules
- Powered by Energizer L91 Batteries
- Drives up to 4 x 350 ohm Load Cells
- Up To 30 Days Continuous Operation
- Operating Temperature -20 °C to +50 °C
- IP67 Rated Enclosure
- Approved for ATEX / IECEx Zones 1 and 2
- High Resolution Ratio-Metric/Bridge Measurements
- Extremely Low Temperature Drift
- High Transmission Rates up to 200 Hz
- IP67 Immersion Protected Enclosure
- Fantastic Transmission Range – Up to 800 metres!
Description
The X24-ACMi-SA ATEX wireless transmitter module is designed to measure strain input in ATEX / IECEx zones 1 and 2 and transmit them to X24 or T24 wireless telemetry receivers, such as the X24-HD ATEX wireless portable display. It is approved to use in hazardous ATEX / IECEx zones 1 and 2. It works with both the T24 acquisition modules and the X24 modules.
Its high accuracy ratio-metric input and extremely low temperature drift allows for calibration and linearisation for pressure, force, torque and weight measurement in explosive atmospheres zones 1 and zone 2. Plus, it has up to 1 part in 400,000 (18.75 bits) noise-free resolution.
It has a long transmission range of up to 800m (1/2 mile) with its omni-directional antenna removing the need to house a separate external antenna. The X24-ACMi-SA ATEX wireless transmitter module uses easily available Energizer L91 batteries which have a battery life of up to 5 years, with continuous operation of 30 days. It has an operating temperature of -20°C to +50°C and a storage temperature -40°C to +85°C.
The X24-ACMi-SA ATEX wireless transmitter module is capable of driving up to four 350 ohm strain gauges bridges attached in parallel.
If you need an ATEX wireless transmitter module to fit inside a sensor, try our X24-SAe Wireless ATEX OEM Transmitter Module which is the bare PCM module.
Please contact our expert sales team using the quick enquiry form on the right, call us on +44 (0) 1189 817339, or send an email to info@appmeas.co.uk and we will be happy to assist you with your enquiry.
Technical Specifications
| Measurement Specifications | Units | |
|---|---|---|
| Strain Gauge Excitation System | 4 | wire |
| Strain Gauge Excitation | 5 | Vdc |
| Strain Gauge Resistance (min) | 85 | Ω |
| Strain Gauge Sensitivity (max) | ±3.1 | mV/V |
| Offset Temperature Stability (max) | 4 | ppm/°C |
| Gain Temperature Stability (max) | 5 | ppm/°C |
| Non Linearity Before Linearisation (max) | 25 | ppm of FR |
| Internal Resolution/Bits | 16,000,000 / 24 | |
| Noise Free Resolution at 1 Sample Per Second | 400,000 / 18.75 | |
| Transmission Rates | From 5ms to 1 day | |
| Environmental Specifications | ||
| Operating Temperature Range | -20 to +50 | °C |
| Storage Temperature Range | -40 to +85 | °C |
| Humidity | 0 to 95 | %RH |
| Radio | ||
| Radio Type | License Exempt Transceiver | |
| Radio Frequency | 2.4 | GHz |
| Transmit Powre | 10 | mW |
| Range | up to 800 | m |
| Power Supply | ||
| Power Supply Voltage | 2.1 to 3.6 | Vdc |
| Must use Energiser L91 batteries. | ||
| Battery Life in Low Power Mode with 350R Load Cell | ||
| Pair Energiser L91 Lithium AA cells: | Battery Life: | |
| Constantly on transmitting at 3Hz | 30 days | |
| 12 sessions per day of 5 minutes at 3Hz | 2 years | |
| Constantly on transmitting every 20 secs | 5 years |
Product Dimensions
