Description
1. At-A-Glance Executive Brief
- Model: TM202-A00-B00-C00-D00-E00-G00
- Brand: ProvibTech (Predictech)
- Part Type: Vibration Transmitter
- Core Protocol: 4-20 mA Analog Process Loop Output
- Lifecycle Status: Active Production / Industrial Supply
- Weight: 0.4 kg
2. Technical Introduction
Operating large rotating machinery without real-time dynamic tracking exposes facility assets to sudden bearing failures and catastrophic shaft misalignment. When vibration signatures escalate past acceptable tolerances during high-load operations, control systems need immediate, unattenuated tracking data to initiate automated shutdowns. The ProvibTech TM202-A00-B00-C00-D00-E00-G00 transmitter takes raw inputs from proximity or velocity probes, translates physical mechanical movement into a reliable 4-20 mA process loop signal, and passes health parameters directly to the supervisory control architecture.
3. Core Technical Specifications
| Parameter | Value |
| Manufacturer | ProvibTech (Predictech) |
| Full Model String | TM202-A00-B00-C00-D00-E00-G00 |
| Device Category | Vibration Transmitter |
| Operating Power | 24 V DC |
| Output Interface | 4-20 mA current loop |
| Temperature Range | -20°C to +70°C |
| Target Assets | Pumps, Fans, Motors, Compressors |
| Mounting Profile | DIN-rail / Panel Mount |
| Weight | 0.4 kg |
4. Field Engineer’s Tech Notes
- Shielding and Grounding: Terminate the sensor signal cable shield strictly at the control cabinet ground bar. Leaving both ends grounded introduces ground loops that distort the 4-20 mA output curve and trigger false high-vibration alarms.
- Loop Voltage Regulation: Verify that the 24 VDC instrument power supply maintains steady regulation under full cabinet load. Drops in loop voltage across multi-channel setups will attenuate signal output and cause erratic readings at the DCS analog input card.
5. Adaptive QA & Testing Protocol
Units undergo multi-frequency vibration signal simulation using precision function generators to verify 4-20 mA current loop linearity across the entire measurement span. Technicians test zero and span adjustments, check 24 VDC isolation boundaries, and perform thermal stability tests under bench operating conditions. Complete test reports and pre-shipment video verification are available upon request.
6. Buyer’s FAQ
- What is the standard warranty length for this hardware? All units include a 1-year replacement warranty from the invoice date.
- What is the typical shipping lead time for urgent plant outages? Stock items ship the same business day via expedited global couriers to minimize process downtime.
- Is this transmitter compatible with standard PLC and DCS analog input cards? Yes, it outputs a standard 4-20 mA signal designed for direct integration with any standard industrial control system.
