美国Himmelstein公司是专业扭矩传感器制造商。创办于1960年,致力于打造的扭矩传感器及数据采集系统。
2倍机械过载
转速EMI加强(选项G)
两种输出信号选择±5 V和±10 V(选项L)
旋转变压器无铁元素
NIST追踪,静负载标定
单一电源供电
双向操作
Shaft End and Flanged Models
Shaft end torquemeters are the choice for most
applications. They cost less than flanged models and
can be floated or foot mounted. Flanged torquemeters
are much shorter. Thus, flanged models are often used
when space is too short for a shaft end model.
Flanged models handle large* axial loads without special
mounting considerations. They are often used in marine or
vehicular drives, to support the weight and thrust of a
mixers' impeller, and in other similar circumstances. A
flanged torquemeter must be installed as a floating shaft.
General Specifications Code N Standard Code C1 Enhanced
Performance Performance
Nonlinearity (end point method, % of F.S.): . . . . . . . . . . . . . . . . . . . . . ±0.10 ±0.07
Hysteresis (% of F.S.): . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . ±0.10 ±0.07
Nonrepeatability (% of F.S.): . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.06 ±0.03
Accuracy (combined nonlinearity, hysteresis and nonrepeatability, % of F.S.): . . . . . . . . . . . . ±0.15 ±0.08
Stability, 6 Months (% of F.S.): . . . . . . . . . . . . . . . . . . . . . . . . . ±0.20 ±0.10
Rotational Effect on Zero (% of F.S.): . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.05 ±0.02
Bidirectional Remote Calibration Accuracy (% of F.S. @ 75 deg. F., traceable to NIST): . . . . . . ±0.05 ±0.02
Output Tracking (difference between dual outputs, % of F.S.): .. .. . . ±0.10 ±0.05
Temperature Effects:
Zero (% of F.S./deg. F.): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.003 ±0.0015
Span (% of Rdg./deg. F.): . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.003 ±0.0015
Compensated Range: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. +75 to +175 deg. F.
Minimum Usable Range: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25 to +185 deg. F.
Storage Range: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +225 deg. F.
Outputs: Fully bidirectional, dual outputs with common characteristics, as follows
Clockwise (CW) Torque2: . . . . . . . . . . .. . . Standard: %5 Volts3; Option L: %10 Volts
Counterclockwise (CCW) Torque2: . . . . . . . . . . Standard: -5 Volts3; Option L: -10 Volts
Minimum Resistive Load: . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 kS
Maximum Capacitive Load: . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . 0.05 uF
Overrange (% of F.S.): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±33
Measurement Bandwidth4: . . . . . . . . . . High Frequency Output L dc to 500 Hz and,
Low Frequency Output L dc to 1 Hz. Both outputs are present simultaneously.
Output Noise (rms, % of F.S.): . . . . . . . . . 0.10 at 500 Hz output, 0.01 at 1 Hz output
Zero Control Range: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5% of F.S., nominal
Span Control Range: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5% of F.S., nominal
Supply Voltage: . . . . . . . . . . Standard: 10.5 to 24 Volts dc; Option L: 18 to 24 Volts dc
Supply Current: . . . . . . . . . Standard: 85 mA, nominal; Option L: 100 mA, nominal
Power Supply Effect: . .. . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . <0.01% of F.S. per volt
具体参数请详询!!