Torque transducer DRN ¼"- 2½"
17 Measurement range:
DRN¼“ ±0 - 2 Nm to 20 Nm
DRN⅜“ ±0 - 20 Nm to 63 Nm
DRN½“ ±0 - 100 Nm to 200 Nm
DRN¾“ ±0 - 200 Nm to 500 Nm
DRN1“ ±0 - 1000 Nm
7 Measurement range:
DRN 1½" ±0 - 2000 Nm to 5000 Nm
DRN 2½" ±0 - 10.000 Nm to 20.000 Nm
for static applications
active or passive model
cost-effective alternative to rotating torque sensor
Suitable for
- Testing torque wrenches.
- Precisely tightening screws.
- Measurement of screwings on badly re achable places.
- Measuring torque on screwings that are hard to reach.
- Measuring the friction factor.
- Measuring the load on flap valve drives max 2 turns.
- Accuracy 0,15 % full scale.
- Protection IP50
- adaptable with standardized square drive DIN312.
- Input for checking the device chain.
This non-rotating torque transducer is suitable for checking different types of screwing tools or for use as a reference transducer in test benches.
It is a low-cost alternative to the rotating torque transducer. When the supply voltage is input to the transducer and the transducer is not loaded a control signal is output which can be used to adjust the chain.
Measurement range (Nm)
| DRN ¼" 2 | 5 | 10 | 12 | 15 | 20 |
| DRN ⅜" 20 | 30 | 50 | 63 |
| DRN ½" 100 | 160 | 200 |
| DRN ¾" 200 | 300 | 500 |
| DRN 1" 1000 |
| DRN 1½" 2000 | 3000 | 4000 | 5000 |
| DRN 2½" 10.000 | 15.000 | 20.000 |
| (Other measurement range on demand) |
Technical specifications
| Model | (a)ctive | (p)assive |
| standard GMV2 | ||
| Supply voltage | 12 / 24 V | 12 V max. |
| Power consumption | 50 mA max. | 17 mA max. |
| Voltage output | 0 - ± 5 V | approx. 1mV/V |
| Nonlinearity | < 0,15 % | < 0,15 % |
| Hysteresis | < 0,1 % | < 0,1 % |
| Deviation at zero point | ≤ ± 100 mV | ≤ ± 0,01 mV/V |
| Internal resistance | -- | 700 Ω nominal |
| Compensated temperature range | 5 - 45 °C | 5 - 45 °C |
| Operating temperature | 0 - 60 °C | 0 - 60 °C |
| Temperature fault Zero point Sensitivity | 0,02 % / K 0,01 % / K | 0,02 % / K 0,01 % / K |
| Mechanical overload | 40 % | 40 % |
| Connection | 12 pin connector | flying leads |
| Internal protection | IP50 | IP50 |
| Cable length | 2,5 m | 2,5 m |
Scope of delivery
Works certificate with 25% steps with right and left load.
Other calibrations upon request.
Availlable Accessories:
Analyzers
Measuring cables
Adapter
Amplifier unit DMSVE