VM-90M Series - 振动开关

产品品牌:日本IMV

产品型号:VM-90M Series

主要技术指标:

对应于所有类型的拾取

常见问答

Suitable pickups

Type VP-90 VC / VD*1 VP-91 VC / VD*1 VP-92 VC / VD*1 VP-A51IW VP-3133 H / V VP-3134 A
Pickup type Electrodynamic velocity type Piezoelectric accelerometer Electrodynamic velocity type
Sensitivity 10 mV / (mm/s) 17.5 mV / (mm/s) 5 mV / (m/s2) 17.5 mV/ (mm/s) 10mV / (mm/s)
Natural frequency 14 Hz 4.5 Hz 30,000 Hz 4.5 Hz 14 Hz
Operational temperature range 0 to +80 ゚C 0 to +65 ゚C -30 to +110 ゚C -10 to +70 ゚C
Structure Drop-proof (Equivalent to IP32) Water-proof (Equivalent to IP54) Flame-proof (d2G4)
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 Suitable for monitoring of low frequency 
displacement or velocity
Suitable for monitoring of medium 
frequency displacement or velocity

*1 Cable connection method C : G 1/2 pipe thread / D : direct connection of clamp
*Another pickup for high temperature or waterproof are also available.

Specifications

Type Monitor for displacement Monitor for velocity Monitor for acceleration
VM-90 MED 
(superior type)
VM-90 MFD (standard type) VM-90 MEV 
(superior type)
VM-90 MFV
(standard type)
VM-90 MEA 
(superior type)
VM-90 MFA (standard type)
Frequency
range
Medium Low
15 to 500 Hz
+0.5dB -3dB
20 to 500 Hz
±0.5dB
5 to 300 Hz
+0.5dB -3dB
10 to 300 Hz
±0.5dB
Medium Low
15 to 1,000 Hz +1dB -3dB
20 to 850 Hz ±1dB
5 to 300 Hz +1dB -3.5dB
10 to 300 Hz ±1dB
10 to 8,000 Hz ±3 dB
20 to 5,000 Hz ±1 dB
Measurement
range
(full scale) *1
Select from 0 to 20 μmp-p,
0 to 50 μmp-p, 0 to 100 μmp-p,
0 to 200 μmp-p, 0 to 500 μmp-p
Select from 0 to 1 mm / s, 
0 to 2 mm / s, 0 to 5 mm / s, 
0 to 10 mm / s, 0 to 20 mm / s,
0 to 50 mm / s
Select from 0 to 1m / s2
0 to 2m / s2, 0 to 5 mm / s2
0 to 10 m / s2, 0 to 20m / s2
0 to 50m / s2, 0 to 100 m / s2
Alarm step 2 steps 1 step 2 steps 1 step 2 steps 1 step
DC output
(for recorder)
4 to 20 mA
(at the load 0 to
300 Ω)
1 to 5 V
(100 kΩ or more, 250Ω connection
to outside
- 4 to 20 mA
(at the load 0 to
300 Ω)
1 to 5 V
(100 kΩ or more,
250Ω connection 
to outside
- 4 to 20 mA
(at the load 0 to 300 Ω)
1 to 5 V
(100 kΩ or more,
250Ωconnection
to outside
-
Alarm action Activated over alarm setting value (time constant : approx. 3 seconds)
Ararm setting range Possible to set 10 to 100% of full scale
Alarm contact 1C contact for each alarm
Alarm contact capacity AC250 V 3.0A / DC24 V , 3.0 A (at resistive load)
Alarm reset Automatic
Operational temperature /
humidity range
0 to 50 ゚C 0 to 85 % RH (Non-condensing)
Power supply AC100 V or 110 V *2 (+10 % / -15 %), 50 / 60 Hz
Power consumption 15 VA or less
Size / Mass 200 (W) x 103 (D) x 105 (H) mm (excluding connectors etc.) / 2 kg
进口便携式测振测温仪,

您是否担心选型错误导致无法使用?
您是否担心仪器质量不佳而退换货遭遇麻烦?
您是否担心仪器使用了不长的时间就无法继续使用而要另外投资购买?
东方嘉仪独家提供100%零风险承诺,保证购买后不满意免费退换货。
只要通过我们的销售人员进行型号的选择,一旦购买后使用不满意,我们将立即无条件予以换货,或100%全额退还货款。

热卖仪器

  • TR-1000-运输环境数据记录仪
  • VM-2012-Wifi无线袖珍振动仪CardVibro Air 2标准型
  • VM-2012C-Wifi无线袖珍振动仪CardVibro Air 2连接型

联系我们

咨询热线

0532-83821263

联系我们