Description
Features – Hook Load Load Cell
- Light-weight design is easy to install
- Specifically designed for Drilling Rig Line Tension applications
- Integral aluminium load cell with steel saddles
- Stainless steel handle and hardware
- Integrated loop-powered 4-20mA output
- Compatible with Reliable Scale Corporation Digital Dial series indicator with tension monitoring
Product Details & Industry Applications
The FHE-LT-150K Hook Load Load Cell is built to withstand rigorous oilfield and wireline tension measurement tasks. Designed with an integral aluminium load cell paired with steel saddles, this unit delivers precise tension readings up to 150,000 lb (68,040 kg). Its design merges rugged durability with sensitive accuracy—making it ideal for drilling rigs, service vessels, and wellsite operations where consistent tension measurements are vital for performance and safety.
With a safe overload of 100%, it protects against damage when conditions exceed expected loads. The operating temperature range spans -40°F to 140°F (-40°C to 60°C), ensuring resilience in extreme environments, from Arctic drilling platforms to desert sites. The FHE-LT uses an integrated loop-powered 4-20 mA output for reliable electrical integration and offers supply voltage flexibility of 12 to 24 VDC, simplifying compatibility with most oilfield control systems. Stainless steel hardware, aluminium components, and a lightweight frame make installation manageable without sacrificing strength.
Key Benefits
- Accurate hook load measurement with ±1% precision.
- Built for extreme conditions, from arctic cold to desert heat.
- Lightweight yet rugged design simplifies installation on rigs.
- Corrosion-resistant materials extend service life.
- Safe overload handling up to 100% protects against operational stress.
- Seamless integration with standard oilfield controllers through 4–20 mA output.
Industry Applications
This load cell excels across multiple oil and wireline sectors, including:
- Drilling rigs & deadline monitoring — helps operators maintain correct tension on drilling lines to prevent slack or overloading.
- Wireline logging & intervention — precise hook load data supports safe deployment and retrieval of wireline tools.
- Well servicing & production workovers — ensures tension is controlled during tool handling and well interventions.
- Pumpjack & artificial lift systems — used where tension force measurement is part of system feedback.
- Oilfield safety & maintenance inspections — supports inspections of mechanical systems by providing reliable tension load readings.
Frequently Asked Questions
What makes the FHE-LT suitable for oilfield use?
Its rugged construction, corrosion-resistant materials, and ability to tolerate wide temperature extremes make it ideal for drilling and production environments.
How does the 4–20 mA output help operators?
The loop-powered signal integrates directly with existing rig controllers and logging equipment, providing continuous, reliable tension monitoring.
Is the unit portable and easy to install?
Yes. Despite its 150,000 lb / 68,040 kg capacity, the FHE-LT weighs only about 16 lb / 7.25 kg, making it manageable for crews to mount and service in the field.
What happens if loads exceed rated capacity?
With a safe overload capacity of 100%, the load cell is designed to handle unexpected conditions without immediate risk of failure.
Can it be used outside of drilling rigs?
Absolutely. While common in drilling and wireline operations, the FHE-LT can also be applied in industrial lifting, offshore systems, and any environment where tension monitoring is critical.
Why Choose the FHE-LT Hook Load Load Cell?
For oilfield professionals who need reliable, real-time hook load monitoring, the FHE-LT offers a proven balance of durability, precision, and ease of integration. By reducing equipment stress, preventing costly downtime, and providing accurate data under demanding conditions, this load cell strengthens operational safety and efficiency. Whether you’re running wireline logs, completing workovers, or managing deadline tension on a rig, the FHE-LT delivers the performance you can trust.
Specifications
| Model FHE-LT-150K | |
| Weight Capacity | System tension: 150,000lb / 68,040kg |
| Accuracy | +/- 1% |
| Operating Temperature | -40F to 140F / -40C to 60C |
| Safe Overload | 100% |
| Full Scale Output | Adjustable 4-20mA |
| Supply Voltage | 12 to 24 VDC |
| Approximate Shipping Weight | 16lb / 7.25kg |
| Specifications subject to change without notice. | |
Documents
FHE-LT-150K Brochure
FHE-LT-150K Mechanical Drawing
