Clevis Pin Load Cell-Series LDP990
Additionally, clevis pin load cells are meant for coiled tubing injectors so as to measure the hanging weight and the injector forces of the tubing. The clevis pin load cells are completely made of stainless steel and they are sealed to meet the harshest operating conditions. Series LDP990 load pins come with internal amplifiers that provide high level digital outputs and analog outputs. The optional shackle kits consist of orientation bracket, shackle, and load positioning roller and they are now available.
Intrinsically safe (IEC, ATEX, and CSA) versions are now available with 4-20 mA output. The Series LDP990 load pins are made to be vibration and shock resistant. All units are shipped with a 5 point calibration record that can be traced to NIST as standard.
Standard Features
- Ranges from 3,000 lbs. to 200,000 lbs.
- Tension or Compression
- Welded Stainless Steel
- -65°F to +250°F Operating Temperature
- Extra Robust Electrical Connectors
- Hermetic Connector
- Shock and Vibration Resistant
- 5 Point Calibration Record Traceable to NIST
Optional Features
- Shackle Kit w/Orientation Bracket
- Tension and Compression
- Customer Specified Electrical Termination
- Internal Amplifiers for High Level Analog/Digital Outputs
- Intrinsically Approved 4-20 mA Output (ATEX, IEC and CSA)
- Special Full Scale Ranges
- -65°F to +400°F Operating Temperature
- Special Calibrations
- Submersible to 16,000 Sea Water
A US Manufacturer of: Pressure, Temperature, Load/ Force/Torque, and Displacement Sensors.
Performance
STANDARD Ranges
3000 lbs. to 200,000 lbs.
Output
2 mV/V nominal.
Repeatability
0.20% FSO.
Temperature Effect on Zero
0.008% FSO/°F.
Temperature Effect on Span
0.005% Reading/°F.
Zero Balance
1% FSO.
Environmental Characteristics
Operating Temperature Range
-65°F to 250°F.
(-320°F to 400°F optional.)
Compensated Temperature Range
70°F to 170°F.
(-65°F to 400°F optional.)
| CAPACITY (LBS) | SENSOR ØD | R | C | OL | SNAP
SRW |
RING
ØSRD |
HOUSING HKW | CENTER ØKEY* |
| 3,000 | 0.500 | 0.50 | 0.75 | 2.1 | 0.039 | 0.468 | 0.20 | N/A |
| 6,000 | 0.750 | 0.59 | 1.00 | 2.6 | 0.046 | 0.704 | 0.20 | 0.156 |
| 12,500 | 1.000 | 0.63 | 1.00 | 2.8 | 0.046 | 0.940 | 0.20 | 0.219 |
| 18,000 | 1.250 | 0.81 | 1.38 | 3.7 | 0.056 | 1.176 | 0.27 | 0.219 |
| 30,000 | 1.500 | 0.94 | 1.63 | 4.0 | 0.056 | 1.406 | 0.27 | 0.281 |
| CAPACITY (LBS) | SENSOR ØD | R | C | L | HOUSING HKW | kd | CENTER ØKEY* |
| 50,000 | 2.00 | 1.00 | 2.00 | 6.63 | 0.266 | 0.38 | 0.281 |
| 75,000 | 2.50 | 1.25 | 2.50 | 7.63 | 0.266 | 0.50 | 0.281 |
| 100,500 | 2.75 | 1.47 | 2.69 | 8.38 | 0.406 | 0.50 | 0.406 |
| 125,000 | 3.00 | 1.44 | 3.00 | 8.75 | 0.406 | 0.63 | 0.406 |
| 160,000 | 3.50 | 1.75 | 3.50 | 10.00 | 0.531 | 0.63 | 0.531 |
| 200,000 | 4.00 | 2.25 | 4.00 | 11.75 | 0.531 | 0.75 | 0.531 |
*Center key feature is optional (not included on standard builds)
Mechanical Characteristics
Static Overload Without Damage
150% Range.
Standard Calibration
Tension only:
5 points (0, 50%, 100%, 50%, 0 of Range).
Optional Calibrations
• Compression only:
5 points (No charge option)
• Tension and Compression:
5 points in each direction
• Special multipoint calibration
(customer specified):
in tension or compression or
both tension and compression.
Material
Welded stainless steel.
Electrical Characteristics
Bridge Resistance
5000 Ohms nominal.
Excitation
10 Vdc or 10 Vac.
Insulation Resistance
Greater than 5000 megaohms at 50 Vdc.
Electrical Termination
PTIH-10-6P, Stainless steel connector
with O-ring Seal.
Electrical Characteristics
Standard Wiring Code
(Connector pin-outs)
A +EXE
B +SIG
C -SIG
D -EXE
E N/C
F N/C
Customer specified wiring codes are available.
