TWO DATA LOGGERS IN ONE! CAPTURE PRESSURE AVERAGE AND SURGE DATA IN SEPARATE FILES — WATERPROOF AND SUBMERSIBLE WITH LONG-LIFE BATTERY POWER AND UNIQUE FEATURES THAT FIELD TECHNICIANS DEMAND.
The TRI-T range of data loggers use a new data logging architecture that allows the user to monitor pressure input in terms of average values based on typical logging rates plus minimum/ maximum values based on fast sampling rates down to 10 samples/second. TRI-T transient logger can also detect and log pressure surge data up to 1000 readings per second without interfering with the main recordings.
During threshold logging, the logger checks the pressure signal against the threshold settings 10 times per second and once triggered starts logging data at one of the configured log rate of 10Hz, 20Hz, 100Hz or 1KHz.
Pressure surges are logged and surge data plus the slow logged data is sent via cellular communication for the GTRI-T model or downloaded manually using the USB to IrDA communications cable for the portable display model TRID-T.
If external power is connected the logger can sample pressure at 1KHz continuously, detect and record data at 10Hz, 20Hz, 100Hz or 1KHz before during and after the surge event.
GCRTECH TRI-T APPLICATIONS:
- WATER HAMMER
- PRESSURE MONITORING IN NETWORK
- HYDRAULIC NETWORK ANALYSIS
- MONITOR PRESSURE RELIEF VALVES
- MONITOR PUMPS
- PIPE FAILURE INVESTIGATIONS
- PIPE CONDITION ASSESSMENT SURVEYS
| Features of GCRTech TRI-T |
|---|
| • Data logging speeds in parallel: High speed: 10, 20, 100 and 1000 readings/second + Slow speed: 1 sec to 1 hour Average & Min / Max |
| • Detects and records pressure surge events data : GPRS (2G and 4G/5G – LTE Cat M1 / NB-IoT ) cellular options |
| • Software selectable trigger modes & threshold levels – detects transients other fast logging data loggers miss! |
| • Fixed and Rate of Change threshold settings |
| • 1000 samples pre-trigger buffer |
| • 750000 readings (up to 100 surge events) |
| • Non-volatile data memory (10 years data retention if the battery fails) |
| • Built-in LCD display option for portable local communication model |
| • Fast local non-contact IrDA communications link (115,200 baud) |
| • Completely waterproof, submersible (IP68) |
| • External power input for continuous 1KHz sampling |
| • Typical battery life > 5 years under normal operation |
Specifications
LOGGING | COMMUNICATIONS | DATA: | |
|---|---|
Pressure Input [Accuracy 0.25%]: | 20 Bar Pressure transducers (internal or external) |
Memory: | 2 MB – 750 000 readings organized into data files |
Memory Type: | Flash non-volatile memory. Data is retained for 10 years if battery power fails. |
External Power Input: | Optional — allows continuous pressure sampling at 1KHz |
LOGGING | COMMUNICATIONS | DATA: | |
|---|---|
Slow & High Speed Modes: | Start/Stop Time Window |
High Speed Trigger Modes: | Fixed level and Rate of Change |
Communications: | IrDA – Baud Rate of 115,200 Baud or Cellular 4G/5G LTE CAT M1 / NBIoT, 2G option available |
LCD Display: | 8-digit user-configurable display on portable TRID-T model only. |
Documents & software
| Name | Description | Type |
|---|---|---|
| MOBILTEX GCRTech TRI-T Brochure | Product Brochure |
| Name | Description | Type |
|---|---|---|
| MOBILTEX GCRTech Manual – please CONTACT US | TRI-T Manual |
| Name | Description | Type |
|---|---|---|
| MOBILTEX GCRLog Software – please CONTACT US | Data logger software [programming, downloading & graphing] | Zip File |
