Ubah rumah anda dengan penyelesaian multi-elektronik terkini, dari pencahayaan pintar hingga peranti kawalan suara — semua direka untuk memudahkan hidup, menjadikan ia lebih selamat, dan lebih berhubung. Optimumkan operasi anda dengan Sistem Pemantauan Bently Nevada 3500, yang menawarkan pemantauan getaran dan keadaan mesin secara masa nyata untuk mencegah kerosakan dan memaksimumkan masa operasi.
SKU:176449-07
Bently Nevada 3500/77M 176449-07 Pressure Monitor 4CH
Manufacturer: Bently Nevada
Product No.: 176449-07
Product Type: Pressure Monitor
Product Origin: USA
Payment:T/T, Western Union
Weight: 910g
Shipping port: Xiamen
Warranty: 12 months
Kongsi
- Penghantaran Pantas
- Sokongan 24/7
- Jaminan Kualiti
Penerangan
Bently Nevada 3500/77M 176449-07 Pressure Monitor
Bently Nevada 3500/77M 176449-07 is a pressure monitor accepting 1 to 4 channels of positive voltage pressure transducers. Features 0 to 5.5 kHz frequency response, ±0.5% pressure accuracy at 25°C, and multiple measured variables including cylinder pressure and compression ratio.
Key Specifications
| Parameter | Value |
|---|---|
| Product No. | 176449-07 (3500/77M) |
| Product Type | Pressure Monitor |
| Input Channels | 1 to 4 |
| Input Impedance | 50 kΩ |
| Frequency Response | 0 to 5.5 kHz |
| Pressure Accuracy | ±0.5% @ 25°C / ±1.0% over -30°C to +65°C |
| Transducer Power Supply | +23.0 ±0.8 Vdc, 24.5mA current limiting |
| Power Consumption | 7.8W (full load) |
Scale Factor Ranges
| Range | Scale Factor |
|---|---|
| 100 psia | 95,000 mV/psi |
| 250 psia | 38,000 mV/psi |
| 500 psia | 19,000 mV/psi |
| 1,000 psia | 9,500 mV/psi |
| 2,500 psia | 3,800 mV/psi |
| 5,000 psia | 1,900 mV/psi |
| 10,000 psia | 950 mV/psi |
Measured Variables
- Discharge Pressure
- Suction Pressure
- Maximum Pressure
- Minimum Pressure
- Compression Ratio
- Peak Rod Compression
- Peak Rod Tension
- Degree of Rod Reversal
Dimensions & Weight
| Component | H x W x D | Weight |
|---|---|---|
| Monitor Module | 241.3 x 24.4 x 241.8 mm | 0.91 kg |
| I/O Module | 241.3 x 24.4 x 99.1 mm | 0.20 kg |
Environmental Limits
| Parameter | Value |
|---|---|
| Operating Temperature | -30°C to +65°C (-22°F to +150°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity | 95% non-condensing |
Front Panel LEDs
- OK LED: Indicates proper operation
- TX/RX LED: Communication status with other modules
- Bypass LED: Indicates Bypass Mode
FAQs
Q1: How many channels does the 3500/77M support?
A1: 1 to 4 channels of positive voltage pressure transducers.
Q2: What is the frequency response?
A2: 0 to 5.5 kHz on all configured pressure channels.
Q3: What is the transducer power supply?
A3: +23.0 ±0.8 Vdc with 24.5mA current limiting per channel.
Spesifikasi Tambahan
Skalar (V/f)
Vektor
Dikuasakan oleh AC
Panduan Membeli
- Sahkan model tepat, nombor bahagian, dan spesifikasi sebelum membuat pesanan.
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Untuk maklumat lanjut, sila semak Polisi Penghantaran & Pengembalian.

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