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Detail produk:
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| Masukan: | Menerima 1 Proximity Probe 3300 NSv non-kontak dan kabel ekstensi. | Kekuatan: | Membutuhkan input +12 hingga +35 Vdc di terminal pemancar. |
|---|---|---|---|
| Keluaran sinyal 4 hingga 20 mA: | 4 hingga 20 mAdc pada rentang skala penuh yang ditentukan dalam konfigurasi 2 kabel. | Resistansi loop maksimum: | 1.000 Ω termasuk kabel pada 35 Vdc. |
| Pembatasan Saat Ini: | tipikal 23 mA. | Nol dan rentang: | Penyesuaian eksternal yang tidak berinteraksi. |
| Respons frekuensi: | 5 Hz hingga 6.000 Hz +0, -3 dB. | Ukuran target minimal: | Diameternya 9,5 mm (0,375 inci). |
| Menyoroti: | OEM bently nevada 990 vibration transmitter,vibration transmitter bently nevada,bently nevada 990 transmitter 23 mA |
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| Attribute | Value |
|---|---|
| Input | Accepts 1 non-contacting 3300 NSv Proximity Probe and extension cable. |
| Power | Requires +12 to +35 Vdc input at the transmitter terminal. |
| 4 to 20 mA signal output | 4 to 20 mAdc over specified full-scale range in 2-wire configuration. |
| Maximum loop resistance | 1,000 Ω including cable at 35 Vdc. |
| Current limiting | 23 mA typical. |
| Zero and span | Non-interacting external adjustments. |
| Frequency response | 5 Hz to 6,000 Hz +0, -3 dB. |
| Minimum target size | 9.5 mm (0.375 in) diameter. |
Bently Nevada 990 Vibration Transmitter 990-05-50-01-00
The 990 Vibration Transmitter is designed primarily for original equipment manufacturers (OEMs) of centrifugal air compressors or small pumps, motors, or fans who require a simple 4 to 20 mA proportional vibration signal as input to their machinery control system.
This two-wire, loop-powered device accepts input from our 3300 NSv proximity probe and its matching extension cable (available in 5 m and 7 m system length options). The transmitter conditions the signal into appropriate peak-to-peak vibration amplitude engineering units, providing this value as a proportional 4 to 20 mA industry-standard signal for control system input.
990-AA-BB-CC-DD
| Option | Description |
|---|---|
| A: Full-scale Option | 04 - 0-4 mils pp (0-100 μm pp) 05 - 0-5 mils pp (0-125 μm pp) |
| B: System Length Option | 50 - 5.0 metres (16.4 feet) 70 - 7.0 metres (23.0 feet) |
| C: Mounting Option | 01 - 35 mm DIN rail clips 02 - Bulkhead screws 03 - DIN clips and screws |
| D: Agency Approval Option | 00 - Not required 01 - CSA Division 2 05 - CSA Division 2, ATEX Zone 0, ATEX Zone 2 and includes ABS maritime approval |
990-08-XX-03-CN MOD:167541-08 | 990-10-XX-01-00 MOD:163930-01
990-04-XX-01-00 MOD: 165335-01 | 990-05-XX-03-CN MOD:165335-01
990-08-XX-01-00 MOD: 283278-01 | 990-04-70-01-CN
990-05-70-01-CN | 990-10-XX-02-00 MOD: 163930-0
990-04-XX-01-CN MOD:147202-01 | 990-10-XX-01-CN MOD:285269-01
990-04-XX-01-CN MOD: 165335-01 | 990-05-XX-01-00 MOD:147202-01
990-05-50-01-CN | 990-05-XX-01-00 MOD 289549-01
990-05-XX-01-CN MOD:168251-01 | 990-05-XX-01-00 MOD:165335-01
990-05-50-02-00 | 990-10-XX-01-CN MOD:167541-01
990-05-50-01-00 | 990-05-XX-01-CN MOD:147202-01
990-05-70-03-00 | 990-05-50-03-CN
990-05-70-03-CN | 990-04-50-01-CN
990-04-50-02-00 | 990-05-70-01-00
Kontak Person: Ms. Joy chen
Tel: +8615012673027
Faks: 86--15012673027