- 5” overall length including shafts
- 1 1/2” square housing
- Weighs less than 1 lb.
- Zero velocity speed sensor (optional)
- SAE 4340 alloy steel – satin nickel finish
- Supplied with mating connector
Small Capacity Shaft Driven Slip Ring Torque Sensor Model T331
Description
The T331 is designed for in-line testing of small motors, pumps, compressors, turbines, fans, and other fractional horsepower rated devices. The slip ring allows the use of either AC carrier or DC strain gage signal conditioning electronics. The T331 is supplied with a foot mount as standard. The optional zero velocity speed sensor is installed inside the T331 housing. Interconnecting cable assemblies are available as an option. In-house calibration of the T331 with SensorData electronics will be provided free of charge or with customer-supplied electronics for a fee.
Additional information
| Size | Small, Medium, Large, X-Large |
|---|---|
| Optional | Interconnecting cable assemblies |
| Weight | 0.75 Ibs |
| Capacity | 50 oz-in, 100 oz-in, 200 oz-in, 500 oz-in, 1K oz-in, 1.2K oz-in |
Specifications
| Rated Capacity | 50, 100, 200, 500, 1K, 1.2K oz-in |
| Rated Speed | 20,000 rpm |
| Nonlinearity | 0.10% of rated output |
| Hysteresis | 0.10% of rated output |
| Nonrepeatability | 0.05% of rated output |
| Rated Output, typical | 1.5 mV/V |
| Zero Balance | +/-1% of rated output |
| Temperature Range, operating | -65 to +200 F |
| Temperature Range, compensated | +70 to +170 F |
| Temperature Effect on Output | 0.002% of load/F |
| Temperature Effect on Zero | 0.002% of rated output/F |
| Bridge Resistance, typical | 350 ohms |
| Excitation Voltage, bridge, typical | 10 VDC or VAC rms |
| Excitation Voltage, bridge, maximum (1) | 20 VDC or VAC rms |
| Insulation Resistance, bridge to case | >5000 megohms at 50 VDC |
| Input voltage, speed sensor, Vcc (optional) (2) | 4.5 to 24 VDC |
| Maximum Load, safe (3) | 150% of rated capacity |
| Maximum Load, ultimate (4) | 300% of rated capacity |
| Deflection at Rated Capacity, typical | 0.15 degrees of arc |
| Number of Bridges | 1 |
| Weight | 0.75 lbs |
| Construction | SAE 4340 alloy steel with satin nickel finish |
