3500/42M 是由 Bently Nevada 開發(fā)的 Proximitor Seismic Monitor 組件。它是一個(gè)帶有接近和地震傳感器輸入的四通道監(jiān)視器。它將調(diào)節(jié)后的信號(hào)與用戶可編程的警報(bào)進(jìn)行比較，并對(duì)信號(hào)進(jìn)行調(diào)節(jié)以產(chǎn)生振動(dòng)和位置讀數(shù)。3500 機(jī)架配置軟件可用于對(duì)每個(gè)通道進(jìn)行編程，以監(jiān)測(cè)和報(bào)告徑向振動(dòng)、推力位置、REBAM、加速度、差膨脹、偏心、速度和其他參數(shù)。

BENTLY NEVADA 本特利 3500/42M 特點(diǎn)：

監(jiān)控通道是成對(duì)設(shè)置的，最多可以同時(shí)執(zhí)行兩個(gè)指定的功能。例如，通道 1 和 2 可以執(zhí)行一個(gè)功能，而通道 3 和 4 執(zhí)行另一個(gè)或相同的功能。

Proximitor 地震監(jiān)測(cè)器通過(guò)將監(jiān)測(cè)參數(shù)與選定的警報(bào)設(shè)定點(diǎn)進(jìn)行實(shí)時(shí)比較，觸發(fā)警報(bào)，從而保護(hù)機(jī)器。它通知操作和維護(hù)員工有關(guān)關(guān)鍵機(jī)器信息的信息。

根據(jù)安排，每個(gè)通道通常調(diào)節(jié)其輸入信號(hào)以產(chǎn)生一組靜態(tài)值。可以為任何當(dāng)前靜態(tài)值建立警報(bào)設(shè)置點(diǎn)，以及為其中任何兩個(gè)設(shè)置危險(xiǎn)設(shè)置點(diǎn)。

使用機(jī)架配置軟件為監(jiān)視器測(cè)量的任何值設(shè)置警報(bào)級(jí)別，并為監(jiān)視器測(cè)量的任何兩個(gè)值設(shè)置危險(xiǎn)設(shè)定點(diǎn)。對(duì)于每個(gè)測(cè)量值，可以在滿量程的 0 到 100% 范圍內(nèi)設(shè)置警報(bào)。當(dāng)滿量程范圍超過(guò)傳感器量程時(shí)，設(shè)定點(diǎn)受傳感器量程的限制。

3500/42M

BENTLY NEVADA 本特利 3500/42M
BENTLY NEVADA 本特利 3500/42M 技術(shù)特性：

BENTLY NEVADA 本特利 3500/42M 輸入：

接受來(lái)自一到四個(gè)接近度、加速度或速度傳感器的信號(hào)。

功耗 7.7 瓦。

BENTLY NEVADA 本特利 3500/42M 輸出：

當(dāng) Monitor 模塊正常工作時(shí)，OK LED 燈亮。

當(dāng) Seismic Monitor 模塊與 3500 機(jī)架中的其他模塊連接時(shí)，TX/RX LED 會(huì)亮起。

如果地震監(jiān)測(cè)儀處于旁路模式，旁路 LED 會(huì)亮起。

緩沖傳感器：每個(gè)通道在顯示器前面都有自己的同軸連接器。每個(gè)連接器都內(nèi)置短路保護(hù)。

550歐姆輸出阻抗

軸電源 -24 Vdc

分辨率 0.3662A/bit

傳感器電源 -24 Vdc

絕對(duì)輸出阻抗 300 ohms

3500/42M

3500/42M is a Proximitor Seismic Monitor component developed by Bently Nevada. It is a four-channel monitor with proximity and seismic sensor inputs. It compares the adjusted signal with a user-programmable alarm and adjusts the signal to produce vibration and position readings. The 3500 rack configuration software can be used to program each channel to monitor and report radial vibration, thrust position, REBAM, acceleration, differential expansion, eccentricity, speed, and other parameters.

BENTLY NEVADA Bentley 3500/42M Features:

Monitoring channels are set up in pairs and can perform up to two specified functions simultaneously. For example, channels 1 and 2 May perform one function, while channels 3 and 4 perform another or the same function.

The Proximitor seismic monitor protects the machine by comparing the monitoring parameters to the selected alarm set point in real time, triggering an alarm. It informs operations and maintenance employees about critical machine information.

According to the arrangement, each channel usually adjusts its input signal to produce a set of static values. You can create an alert setting point for any current static value, and a danger setting point for any two of them.

Use the rack configuration software to set an alarm level for any value measured by the monitor and a danger set point for any two values measured by the monitor. For each measurement, alarms can be set in the range of 0 to 100% of the full scale. When the full scale range exceeds the sensor range, the set point is limited by the sensor range.

BENTLY NEVADA Bentley 3500/42M
BENTLY NEVADA Bentley 3500/42M Technical features:

BENTLY NEVADA Bentley 3500/42M Input:

Receive signals from one to four proximity, acceleration, or speed sensors.

Power consumption 7.7 watts.

BENTLY NEVADA Bentley 3500/42M Output:

When the Monitor module works normally, the OK LED lights up.

When the Seismic Monitor module is connected to other modules in the 3500 rack, the TX/RX LED lights up.

If the seismic monitor is in bypass mode, the bypass LED lights up.

Buffer sensors: Each channel has its own coaxial connector on the front of the display. Each connector has built-in short-circuit protection.

550 ohms output impedance

Shaft power supply -24 Vdc

Resolution 0.3662A/bit

Sensor power supply -24 Vdc

Absolute output impedance 300 ohms

3500/42M