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SKU:5437-1124
5437-1124 Woodward Overspeed Device | 0-100kHz Input Range
Manufacturer: Woodward
Product No.: 5437-1124
Product Type: Protection Device
Product Origin: USA
Payment:T/T, Western Union
Weight: 1250g
Shipping port: Xiamen
Warranty: 12 months
Kongsi
- Penghantaran Pantas
- Sokongan 24/7
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Penerangan
5437-1124 Woodward Overspeed Protection Device
Product Overview
The 5437-1124 Woodward overspeed protection device delivers reliable speed monitoring and shutdown for turbines and rotating machinery. This compact unit accepts MPU or proximity probe inputs up to 100 kHz, providing 4-20 mA proportional output and dual relay contacts for trip and alarm functions. Engineered for demanding industrial environments, the 5437-1124 operates from -40 to 85 °C.
Core Advantages
Wide 24V dc supply range (18-32V). Dual independent setpoints for alarm and trip. Adjustable time delays from 0.1 to 10 seconds. LED status indicators for power, speed, and relay states. DIN-rail or panel mounting options. Reverse polarity and transient protection.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 5437-1124 |
| Supply Voltage | 24V dc (18-32V range) |
| Input Frequency Range | 0 to 100 kHz |
| Input Signal | MPU or proximity probe (50 mV to 30V) |
| Output Signal | 4-20 mA proportional to speed |
| Relay Contacts | 2x SPDT, 2A @ 250V ac / 30V dc |
| Setpoint Range | 0 to 100% of full scale |
| Time Delay | 0.1 to 10 seconds (adjustable) |
| Operating Temp | -40 to +85 °C |
| Enclosure Rating | IP65 (dust and water jet protected) |
| Dimensions | 90 x 22.5 x 114 mm |
| Weight | 1.25 kg |
Installation Quick Notes
Wiring: Use shielded twisted pair for MPU input; keep separate from power cables. Grounding: Single-point ground to avoid ground loops. Setpoint adjustment: Use front-panel trimpots or remote potentiometer (1k to 10k ohm). Mounting: DIN-rail (35mm) or direct panel mount with M4 screws.
Why Choose 5437-1124
Compact and cost-effective overspeed solution. Wide input frequency range supports most speed sensors. Independent trip and alarm relays enable tiered protection strategy. IP65 rating allows installation in washdown areas. Field-adjustable time delays prevent nuisance trips during transient overspeed events.
FAQs
Q1: What sensor types are compatible with the 5437-1124?
A1: Magnetic pickups (MPU) with 50 mV to 30V output, and proximity probes with NPN or PNP signals.
Q2: How do I set the trip point?
A2: Use the front-panel Setpoint 1 and Setpoint 2 trimpots. Each scales from 0 to 100% of the configured full-scale frequency.
Q3: Can the 4-20 mA output be scaled for different speed ranges?
A3: Yes. Adjust the zero and span potentiometers to map the input frequency to any 4-20 mA range within 0-100 kHz.
Spesifikasi Tambahan
Skalar (V/f)
Vektor
Dikuasakan oleh AC
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