Máy đo tốc độ vòng quay Ono sokki FT-2500 Advanced Tachometer

Ngày đăng: 22/03/2019 - 780 lượt xem

Giá: Liên hệ

Xuất xứ:
Tình trạng:
Model:
Bảo hành:

Số lượng:

Mua hàng

Hotline:

Hotline: 0365930441

Mô tả sản phẩm
Thông số kỹ thuật
Chi tiết dòng sản phẩm
Tài liệu kỹ thuật

FT-2500 advanced tachometer measures the rotational speed by using the signal of change in sound, vibration or magnetic flux from rotating machines such as motor or the like.

The use of FFT technology enables the FT-2500 to calculate and display the rotational speed of any complex waveform signals from microphone, sound level meter or vibration sensor by extracting the frequency component which is equivalent to the rotational speed.

The FT-2500 has several advantages over conventional tachometers. Even though the rotating shaft is not accessible, it allows easy evaluation of the rotation object such as motor which has already been built in product. There is no need to affix reflective mark to the measurement object or special machining to the rotating shaft. A newly developed algorithm is incorporated in the FT-2500 so that not only the steady rotation of motor or engine but also the status of the accelerated/decelerated rotation can be measured with high response.

Outline Specifications

Input section
Applicable sensor	FT-0501, IP-292/296, IP-3000A/3100, VP-202/1220, OM-1500/1200 Constant Current Line Drive sensors, microphones, accelerometers and so on.
Measurement section
Measurement mode	1．Steady rotation measurement mode 　　・Frequency range: 500 Hz, 2 kHz, 10 kHz 　　・Resolution ＝Frequency range ÷ 12800 × 60 ÷set pulse count 2．Rotation acceleration/deceleration measurement mode 　　・Frequency range: 250 Hz, 500 Hz, 2 kHz 　　・Resolution＝Frequency range ÷ 6400 × 60 ÷set pulse count
Rotating direction acknowledgment	Available when FT-0501 is in use.
Measurement accuracy	±2 x rotating speed resolution ±1 count
Averaging processing	Moving average processing, allowable count: OFF, 2, 4, 8, 16
Filter function	Can be set voluntary (Specifying each one of upper and lower rotating speeds.)
Display section
Display update time	0.5 ±0.2 second
Measurement display range	0 to 999,999 r/min(0 to 10,000 Hz)
Output section
Analog output voltage range	0 to 10 V/0 to F.S. Rotational speed can be specified voluntary at 10 V output.
Analog output update time	Steady rotation measurement mode: 500 ms or less Rotation acceleration/deceleration mode: 250 ms or less
Sensor signal output for monitoring	Sensor signal output for monitoring (The output can be selectable from analog or monitor output.)
Comparator output	Upper/lower-limit determination, rotating direction acknowledgment, OK determination Output method: semiconductor relay (3 circuits are built-in.)
Pulse output	Output the frequency equivalent to the displayed rotational speed x set P/R (Hi: 4.5 V or more, Lo: 1 V or more)
External interface	RS-232C, External command input connector, Ethernet (option)
Memory section
Condition memory	Saving 3 kinds of setting conditions.
General specifications
Power requirement	100 to 240 VAC(50/60 Hz)
Power consumption	32 A or less
Operating temperature range	0 to +40 °C
Storage temperature range	-10 to +55 °C
Outer dimensions	144(W) × 72(H) × 180(D) mm
Weight	Approx. 1.2 kg
Accessories	Panel mounting fixture, stand foot, rubber foot, connector (D-SUB <15-pin, plug>), Power cable (3P-3P, 1.9-m) .......... (1 pc. for each)
Option	AX-5022A RS-232C cable FT-0100 Analog output cable(1.5m R03PB3M-BNC245) FT-0110 Pulse output cable(1.5m D-SUB15PIN-BNC245) FT-0251 Ethernet communication function : [Discontinued] (RS-232C function cannot be used when Ethernet option is equipped.)

Caution!
The FT-2500 uses non-volatile memory to store parameters. A non-volatile memory has a limitation of rewritable frequency. Under general using condition, the number of rewriting will not exceed 1 million times which is the maximum rewritable times of the non-volatile memory used in this model. However, it shall not be applied with the case which you often send a numerical value setting commands via RS232C. If [MEMORY Error!] appears, it is the sign that the memory has a trouble and needs memory replacement (fare-paying). Please contact your nearest distributor or send us an e-mail (overseas@ONO SOKKI.co.jp).

Applicable sensors (option)

Ignition pulse detector
(Primary side)
IP-292