Vibration Signal Converter （VM-90D series）

Application

Measuring System

Brand

IMV

Sub Categories

Reliability & Durability Test and Measurements

Suitable Sensors

Model

VP-3144C/D^*1

VP-3213AC/AD^*1
　(Horizontal only)

VP-3223AC/AD^*1
　(Vertical only)

VP-A52IW

HS-100I

Sensor type

Electrodynamic velocity type

Piezoelectric accelerometer

Sensitivity

10 mV/（mm/s）

17.5 mV/（mm/s）

5 mV/（m/s²）

50 mV/G

Natural frequency

14 Hz

4.5 Hz

35,000 Hz

24,000 Hz

Operational temperature range

-20 to ＋80℃

-20 to ＋70℃

-30 to ＋110℃

-20 to ＋80℃

Structure

Drop-proof (Equivalent to IP32)

Insulative and water proof

Safe and explosion proof
（Ex iaⅡC T4 Ga）

Outward appearance

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

Insulated

*1 Cable connection method C: G 1/2 pipe thread/D: direct connection of clamp

*Another sensor for high temperature or waterproof are also available.

Standard

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

VM-90DA (Applicable to pre-amplifier build-in type pickup) (VP-A52IW, VP-A4345I)

Measurement Mode	Item	Specification
Acceleration＊5	Measurement range	10, 20, 50, 100, 200 (m/s2 rms)
	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)
	Frequency range	10 to 1 kHz ± 1 dB, -2 dB
H Function＊5	Measurement range	10, 20, 50, 100, 200 (m/s2 rms)
	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
	Frequency range	DC to 1 kHz (for peak / rms of H function)

VM-90DV (Applicable to medium frequency pickup)
(VP-90VC, VP-90VD)

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

VM-90DVL (Applicable to low frequency pickup)
(VP-91VC, VP-91VD, VP-92VC, VP-92VD)

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

*5 Measurement mode is switchable by the switch on the front panel. Measurable up to 20 % of range over. Error is 1 % or less.

Application	Measuring System
Brand	IMV
Sub Categories	Reliability & Durability Test and Measurements

Category: Test and Measurements

Description
Specification

Description

Entry level model for vibration monitoring

A standard monitoring device which has the standard functions, such as indication of vibration value, signal output and alarm contact output.

Features

Low price

Compact size

Changeover type for measurement mode and range

System Composition

Model	VP-3144C/D^*1	VP-3213AC/AD^*1 　(Horizontal only)	VP-A52IW	HS-100I
Sensor type	Electrodynamic velocity type		Piezoelectric accelerometer
Sensitivity	10 mV/（mm/s）	17.5 mV/（mm/s）	5 mV/（m/s²）	50 mV/G
Natural frequency	14 Hz	4.5 Hz	35,000 Hz	24,000 Hz
Operational temperature range	-20 to ＋80℃	-20 to ＋70℃	-30 to ＋110℃	-20 to ＋80℃
Structure	Drop-proof (Equivalent to IP32)		Insulative and water proof	Safe and explosion proof （Ex iaⅡC T4 Ga）
Outward appearance
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	Insulated

Outline Drawing

Specification

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

Measurement Mode	Item	Specification
Acceleration＊5	Measurement range	10, 20, 50, 100, 200 (m/s2 rms)
	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)
	Frequency range	10 to 1 kHz ± 1 dB, -2 dB
H Function＊5	Measurement range	10, 20, 50, 100, 200 (m/s2 rms)
	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
	Frequency range	DC to 1 kHz (for peak / rms of H function)

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

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

Vibration Signal Converter （VM-90D series）

Features

System Composition

Suitable Sensors

Outline Drawing

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