Wireless Load Shackle 4750 kgT24-S475
SKU: T24-S475
Description
The T24-S475 Wireless Load Shackle is built to withstand the demands of challenging environments and weather conditions and enables monitoring and logging of precise loads on any given rigging point.
Delivering wireless data to a choice of receivers, the system provides the tools to safely distribute weight for indeterminate loads, roof structures, mother-grids as well as indicate alarms to avoid rigging component overload situations. Using our custom designed surface treated BS EN 13889 bow, the aerospace grade stainless steel load pin is supplied with a load centralising bobbin as standard. Accuracy typically ±1% of current load or ±25 kg.
Available in either 3250 kg or 4750 kg weight range, and can transmit up to 800 m (1/2 mile).
Product Features & Benefits
- Fully weatherised (IP67)
- 5:1 safety factor
- Low rigging profile of less than 70 mm
- 2000 hr battery life at transmission 1 per second
- Factory calibrated. Accuracy of ±1% of current load or 25 kg, whichever is the greater value. (When using original bobbin. There may be a reduction in accuracy if these are swapped.)
- Comfortable in the most challenging RF environments
- Unit conversion for kg, lbs, tonnes, ton, ton (US), kN
- Machinery Directive 2006/42/EC compliant
- Zero Trim Shackle
- Anti-rotational bracket
Specification with 1000R bridge, 2.5mV/V, at 3V supply at 25°C
Electronics |
||||
|---|---|---|---|---|
| Description | Min | Typical | Max | Units |
| Offset Temperature Stability | 1 | 4 | ppm/°C | |
| Gain Temperature Stability | 3 | 5 | ppm/°C | |
| Offset Stability with Time | 20 | 80 | ppm of FR (1) | |
| Gain Stability with Time | 30 | ppm of FR (2) | ||
| Internal Resolution | 16,000,000/ 24 | 30 | Resolution/Bits | |
| Noise Free where Sample Time = 5ms | 50,000 / 15.5 | 5 | Resolution/Bits |
Measurement |
|
|---|---|
| Description | Max |
| Weight Range (SWL) | 4750 kg |
| Accuracy Original Bobbin | Typically ±1% of load or ±25 kg whichever is greater |
| Accuracy After Replacing Original Bobbin with Non Original Bobbin | Typically ±2% of load or ±35 kg whichever is greater |
Environmental |
|
|---|---|
| Operating temperature range | -20 to 55 ºC |
| Storage temperature range (no batteries) | -40 to 85 ºC |
| Maximum humidity (Excludes Batteries) | 95%RH |
| Environmental protection | IP67 |
Power Supply |
|
|---|---|
| Estimated Battery life 2 X AA Energizer L91 batteries (1 update per second when awake): | |
| Sleep | 2.5+ years |
| Continuous Operation | 3.5 Months |
| 8 Hours Usage Per Day | 10 Months |
| 4 Hours Usage Per Day | 1.5 Years |
| 2 Hours Usage Per Day | 2.8 Years |
Dimensions
130mm X 125mm X 62mm
Downloads
T24 Wireless Telemetry User Manual V.01-15
T24 Wireless Telemetry Toolkit
100 Channel Logging & Visualisation Software (T24LOG100)
White Paper – A Guide to Effective T24 Wireless Telemetry Installation
Technical Guide – Carrying Out a Wireless Site Survey
White Paper – Getting The Best From Wireless Instrumentation
FAQ
| Q | What other products to i need to build a wireless load monitoring system? |
| A | A PC, a T24 Wireless base station and our free T24 Software |
| Q | What limits the RF range of the devices? |
| A | Any metal surface will reflect 2.4 GHz radio waves, therefore in a sealed metal box, no RF will escape. However by providing a suitable RF window the signals will propagate out. Water and concrete also limit the RF range. |
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