Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Description |
|---|---|
| Model | 3500/50-01-00-01 (133388-02) |
| Module Type | Tachometer Module, 2-channel |
| Input Type | Proximity probe or magnetic pickup |
| Input Signal Range | +10.0 V to -24.0 V |
| Input Impedance | 20 kΩ (standard), 40 kΩ (TMR), 7.15 kΩ (Internal Barrier) |
| Transducer Power Supply | 24 Vdc, 40 mA max per channel |
| Recorder Output | 4–20 mA, proportional to configured range |
| Output Impedance | 550 Ω |
| Resolution | 0.3662 µA/bit ±0.25% room temp, ±0.7% full temp range |
| Max RPM Range | 99,999 rpm |
| Max Input Frequency | 20 kHz |
| Min Frequency (Proximity) | 0.0167 Hz (1 rpm) |
| Min Frequency (Magnetic) | 3.3 Hz |
| RPM Accuracy | <100 rpm: ±0.1 rpm; 100–10,000 rpm: ±1 rpm; >10,000 rpm: ±0.01% |
| RPM/Min Accuracy | ±20 rpm/min |
| Alarm Levels | Configurable for each measurement |
| Alarm Time Delay (1) | 1–60 sec in 1 sec intervals |
| Alarm Time Delay (2) | 1–60 sec in 0.1 sec intervals |
| Update Rate | ~100 ms |
| Transducer Triggering Threshold | Auto: ≥1 Vpp; Manual: 500 mVpp (configurable from +9.5 to -23.5 Vdc) |
| Hysteresis Range | 0.2 V to 2.5 V, selectable |
| Power Consumption | 5.8 W (typical) |
| Physical Dimensions | 241.3 x 24.4 x 241.8 mm (Main Module) |
| Weight | 0.91 kg (Main Module + I/O Module with internal barrier) |
| Module Slots Required | 1 full-height front + 1 full-height rear |
| Front Panel Indicators | OK, TX/RX, BYPASS LEDs |
| Buffered Outputs | 1 coaxial per channel + Euro connectors at I/O |
FAQ
Frequently Asked Questions (FAQ)
Q1: What types of sensors are compatible with the 3500/50 Tachometer Module?
A1: The module accepts inputs from proximity probes and magnetic pickups. However, magnetic pickups are not suitable for reverse rotation or zero-speed detection.
Q2: Can this module be used as a primary overspeed protection system?
A2: No. The module is not designed for standalone overspeed protection or speed control systems, as it lacks protective redundancy and fast response capability.
Q3: What is the maximum number of events per revolution supported?
A3: The module supports up to 255 events per revolution. Some channel types start from 0.0039 events per revolution.
Q4: Is a separate Keyphasor module required when using this Tachometer Module?
A4: No. The 3500/50M can condition and distribute Keyphasor signals to the rack backplane, eliminating the need for a separate Keyphasor module.
Q5: What are the available output signals for monitoring purposes?
A5: The module provides 4–20 mA analog outputs and buffered transducer outputs. These are suitable for data logging, chart recording, or display—not protection.
Q6: Can alarms be configured with delay settings?
A6: Yes. Alarm 1 can be delayed from 1 to 60 seconds (1 sec steps), while Alarm 2 allows finer control from 1 to 60 seconds in 0.1-second steps.
Q7: What is the minimum detectable shaft speed for proximity probe inputs?
A7: With proximity probes, the minimum input frequency is 0.0167 Hz, equivalent to 1 rpm for 1 event per revolution.
Q8: Is the module compliant with hazardous area standards?
A8: Yes. It supports certifications including cNRTLus (Class I, Div 2) and ATEX/IECEx (Zone 2), depending on the I/O module used and installation drawings.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
