Thiết bị kt độ dung IMV Vibration Signal Converter（VM-90D Series）

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Thiết bị kt độ dung IMV Vibration Signal Converter（VM-90D Series）

Mã sản phẩm: VM-90D

Tình trạng:

Thiết bị kt độ dung IMV Vibration Signal Converter（VM-90D Series）

Liên hệ

Thông tin sản phẩm hướng dẫn đặt hàng & vận chuyển

Features

■Low price
■Compact size
■Changeover type for measurement mode and range

System composition

Suitable pickups

Type	VP-90V（C/D)*1	VP-91V（C/D)*1	VP-92V（C/D)*1	VP-A51IW	HS-100I
Pickup type	Electrodynamic velocity type			Piezoelectric accelerometer
Sensitivity	10 mV /(mm / s）	17.5 mV / (mm / s)		5 mV /（m/s²）	50mV/G
Natural frequency	14 Hz	4.5 Hz		30,000 Hz	24,000 Hz
Operational temperature range	0 to +80 ﾟC	0 to +65 ﾟC		-30 to +110 ﾟC	-20 to +80 °C
Structure	Drop-proof (Equivalent to IP32)			Water-proof (Equivalent to IP54)	Safe and explosion proof (Ex iaⅡC T4 Ga)
Outward appearance		Horizontal only	Vertical only
Notes	Suitable for monitoring of medium frequency displacement or velocity	Suitable for monitoring of low frequency displacement or velocity		Suitable for monitoring of acceleration	Insulated

*1 Cable connection method C : G 1/2 pipe thread / D : directly clamped connection
*Other pickups for high temperature or waterproof are also available. Please refer to pickup page.

Specifications

: Specification sheet download

Item

Specification

Signal output

Conversion output

DC4-20 mA, 1 output (response time 3 seconds)^*1

Monitor output

AC ±5 V, FS ± 5 % (For quick check)^*3
DC 1 to 5 V, FS ± 5 % (Option)

Alarm output

Alarm contact

1 step 1a contact, AC 125 V to 0.5 A, DC 30 V to 1A (resistive load)

Alarm setting range

0 to 100% of full scale arbitary setting ( in 1 % step)^*2

Alarm action

Operation that activates when time passes alarm delay time after vibration level
exceeds alarm set level. (automatic reset)
Initial alarm delay time setting 5 sec. (3 - 99 sec. : 1 sec. step)

Indication
function

Main body

Red 7 segment LED (4 digit indication)

Indicator

Vibration value：

5-step switching indication depends on the setting mode
Blink for 120 % over range full scale

Alarm setting value (%) :

0 to 100 for full scale^*2

Pickup sensitivity value (%) :

80 to 120 for standard sensitivity

Operational temperature range

-5 to + 55 ﾟC　30 to 90 %RH (Non-condensing)

Power supply

AC100 V ± 10 %　50 / 60 Hz ± 2 Hz

Power consumption

Less than 10 VA

Mounting

On the wall or Din rail (Din rail connector is detachable)

Terminal board

M3.5 screw on the back panel

Material

Plastic

Size / Mass

50 (W) x 127 (D) x 80 (H) mm / Approx. 300 g

*1 Can be changed by the customized software
*2 Setting at 0% disable a alarm function
*3 Only for quick check of waveform

(VP-A51IW, VP-A4345I)

VM-90DA (Applicable to pre-amplifier build-in type pickup)

Measurement Mode	Item	Specification
Acceleration^＊5	Measurement range	10, 20, 50, 100, 200 (m/s² rms)
Acceleration^＊5	Frequency range	10 to 4 kHz ± 1 dB, 10 to 10 kHz, +1 dB, -3 dB
Velocity^＊5	Measurement range	5, 10, 20, 50, 100, (mm/s rms)
Velocity^＊5	Frequency range	10 to 1 kHz ± 1 dB, -2 dB
H Function^＊5	Measurement range	10, 20, 50, 100, 200 (m/s2 rms)
H Function^＊5	Frequency range	DC to 1 kHz (Envelope detection of 2 kHz to 15 kHz)
H Function CF^＊5	Measurement range	5, 10, 20, 50, 100
H Function CF^＊5	Frequency range	DC to 1 kHz (for peak / rms of H function)

(VP-90VC, VP-90VD)

VM-90DV (Applicable to medium frequency pickup)

Measurement mode	Item	Specification
Velocity^＊5	Measurement Range	5, 10, 20, 50, 100 (mm/s rms)
Velocity^＊5	Frequency Range	10 to 1 kHz ±1 dB
Displacement^＊5	Measurement Range	50, 100, 200, 500, 1,000 (μmp-p)
Displacement^＊5	Frequency Range	10 to 500 Hz ± 1 dB

(VP-91VC, VP-91VD, VP-92VC, VP-92VD)

VM-90DVL (Applicable to low frequency pickup)

Mode	Item	Specification
Velocity^＊5	Measurement Range	5, 10, 20, 50, 100 (mm/s rms)
Velocity^＊5	Frequency Range	5 to 500 Hz ± 1 dB
Displacement^＊5	Measurement Range	50, 100, 200, 500, 1,000 (μmp-p)
Displacement^＊5	Frequency Range	5 to 500 Hz ± 1 dB