Industrial IoT TF Card Wide Temperature Memory Card for Edge Data Logger Terminal
Product Summary
Product Details
industrial IoT TF card
,wide temperature memory card
,edge data logger card
Product Description
Industrial IoT TF Card with Wide Temperature Range for Edge Data Logger Terminals
Edge devices rarely write large video files. They append a sensor record every second, store a configuration file when a technician connects, load a firmware image at three in the morning, then sit idle in an unheated cabinet for months. That pattern stresses storage differently, and this industrial IoT TF card is specified for it: the controller is tuned for small block random write and low idle current, a static wear level table stops log files from hammering the same blocks, and the wide temperature memory card design is validated from minus 25 to 85 degrees Celsius so a gateway in a rooftop enclosure starts after a cold night. At end of life it turns read only rather than disappearing, which gives the edge application time to raise an alert.
| Capacity | Speed Class | UHS Interface | Sequential Read Speed | Sequential Write Speed | Application |
|---|---|---|---|---|---|
| 8GB / 16GB | Class 10 / U1 | UHS-I | Up to 90MB/s | Up to 50MB/s | Sensor node, meter and tag logger |
| 32GB | Class 10 / U1 / U3 | UHS-I | Up to 90MB/s | Up to 50MB/s | Edge data logger, gateway local buffer |
| 64GB | U3 / V30 / A1 | UHS-I | Up to 100MB/s | Up to 60MB/s | Multi sensor gateway, camera plus telemetry |
| 128GB | U3 / V30 / A1 / A2 | UHS-I | Up to 180MB/s | Up to 150MB/s | Vision gateway, machine data historian |
| 256GB / 512GB | U3 / V30 / A2 | UHS-I | Up to 180MB/s | Up to 150MB/s | On premise historian, long retention buffer |
| Parameter | Specification |
|---|---|
| Product Type | SD Card / TF Card / Memory Card |
| Model Number | S2532GTLCA |
| Capacity | 8GB / 16GB / 32GB / 64GB / 128GB / 256GB / 512GB |
| Speed Class | C10, U3, V30, A1, A2 |
| Sequential Read | Up to 180MB/s |
| Sequential Write | Up to 150MB/s |
| Flash Type | NAND Flash Memory |
| Transmission Protocol | SD6.0 |
| File System | FAT32 / exFAT |
| Operating Temperature | -25C to 85C |
| Customization | OEM ODM Support |
- Small block write optimisation — An industrial IoT TF card spends its life appending short records, so a hot block pool serves small writes and log extents are merged in the background.
- Static wear leveling — A static wear level table also rotates cold blocks, which prevents the metadata area of this industrial IoT TF card from wearing out years before the rest of the array.
- Predictable end of life — When spare blocks are exhausted the industrial IoT TF card turns read only instead of dropping offline, so maintenance can be scheduled before data is lost.
- Low idle current — Idle and standby current are kept low so a battery or solar powered gateway does not lose runtime to storage.
- Power cycle resilience — The journal is committed on every flush, so a watchdog reset or brownout does not corrupt the log index read at boot.
- Fast provisioning — Sequential read up to 90MB/s keeps commissioning and over the air update staging quick for an industrial IoT TF card installed in the field.
Specified for equipment that logs data unattended, often without climate control:
- Smart meters and environmental monitoring nodes
- Building management gateways and HVAC controllers
- Industrial vision sensors and condition monitors
- Solar powered agricultural and weather stations
- Vehicle telematics and asset tracking terminals
- Remote pump, generator and cold chain cabinets
A: The card often sits in a roadside cabinet or a rooftop enclosure. A wide temperature memory card is validated from minus 25 to 85 degrees Celsius, so the device boots and logs after a cold night without throttling in summer.
A: For text and telemetry records 32GB of industrial IoT TF card storage holds months of data and is the most common choice. If the gateway also buffers images or short clips, 64GB or 128GB gives a safer retention margin.
A: The edge data logger card turns read only. Archived logs remain readable and the application receives a write error it can report to the maintenance dashboard, which is easier to handle than a card that stops responding.
A: Yes. A file system image can be pre loaded, the volume label set to the device serial, and a matching label printed so a replacement industrial IoT TF card needs no field configuration.
Every industrial IoT TF card is produced on our own automated line with high and low temperature cycling plus a full surface scan before packing, and each batch keeps a test record traceable by carton code. Samples ship in three to five working days and bulk orders in ten to fifteen days.
