MH 9055 Varimeter Speed Monitor
หมวดหมู่สินค้า: MK 9055N VARIMETER Speed Monitor
15 ธันวาคม 2565
ผู้ชม 314 ผู้ชม
VARIMETER Speed Monitor
Brand : DOLD
Model : MK 9055N, MH 9055
Size : 22.5 x 90 x 97 mm, 45 x 90 x 97 mm
- According to IEC/EN 60255-1
- Detection of high or low-rpm / stand still (adjustable function)
- Large setting range 1 ... 120.000 IPM or 0.15 ... 20.000 Hz (10 ranges each)
- As option with input for NAMUR-sensors with sensor and wire protection against interruption and short circuit
- Adjustable hysteresis 0.5 ... 50 %
- Adjustable start up time delay 0 ... 50 s, control with external contact
- Adjustable monitoring time for missing input signal at function overfrequency; additional using as standstill level
- LED-indication for auxiliary voltage, measuring input and output relay; additional LED for indication of wire- / sensor failure at NAMUR-input
- Auxiliary voltages AC 230 V and DC 24 V in one unit
- 2 changeover contacts, closed circuit operation
- Open circuit operation on request
- As option with analogue output, proportionally to speed
- MH 9055 with wide input range for auxiliary voltage (AC/DC 24 ... 60 V or AC/DC 110 ... 230 V)
- Article number: 0058715
- Thermoplastic with VO behaviour acc. to UL subject 94
