Wilcoxon PCH420V Series Vibration Sensor
Wilcoxon PCH420V: HART 4–20 mA velocity; 0.5–5.0 ips; 3 bands; −40…+105 °C. RFQ.
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Fits HART-enabled vibration velocity loops where you need a Wilcoxon PCH420V. 4–20 mA velocity vibration transmitter with user-configurable full scale 0.5–5.0 in/sec peak (12.7–127 mm/sec), HART 7.x with three independently programmable bands (PV/SV/TV), RMS/peak/true-peak detection, frequency response ±10% 10 Hz–1 kHz (±3 dB 3.0–1.95 kHz), accuracy ±5% at 25 °C / 100 Hz / 1 ips FS, 12–30 VDC 2-wire loop, and −40 to +105 °C operation.
Key advantages
- Output — 4–20 mA velocity + HART 7
- FS — 0.5–5.0 ips configurable
- Bands — 3 programmable (PV/SV/TV)
- Detection — RMS / peak / true peak
- Temp — −40 to +105 °C
Typical applications
- Machinery velocity loops.
- HART vibration transmitters.
- Band-alarm vibration monitoring.
Selection guide
- Connector R6 vs M12
- FS / bands
- Detection mode
Common mistakes
- Wrong connector.
- FS outside 0.5–5.0 ips.
- Ignoring turn-on / loop power.
When to RFQ / what to tell us
- Connector/FS options.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 49443 |
| Brand | Wilcoxon Sensing Technologies |
| Model | PCH420V Series Vibration Sensor |
| Product type | Vibration Transmitter |
| Type | Wilcoxon PCH420V HART-enabled 4-20 mA velocity vibration transmitter |
| Full scale velocity | User-configurable 0.5-5.0 in/sec peak (12.7-127 mm/sec peak) |
| HART | HART 7.x; three independently programmable bands (PV/SV/TV) |
| Signal detection | RMS, peak, or true peak |
| Frequency response | +/-10% 10 Hz-1 kHz; +/-3 dB 3.0-1.95 kHz |
| Accuracy | +/-5% at 25 C, 100 Hz, 1 ips full scale |
| Power | 12-30 VDC 2-wire loop; 3.8-22 mA draw |
| Temperature range | -40 to +105 C (-40 to +221 F) |
Documents
FAQ
Q: HART? A: HART 7.x with 3 bands.
Q: FS? A: 0.5–5.0 ips peak configurable.
Q: What should I send for a quote? A: Connector/FS options, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | +/-5% at 25 C, 100 Hz, 1 ips full scale |
| Type | Wilcoxon PCH420V HART-enabled 4-20 mA velocity vibration transmitter |
| Full Scale Velocity | User-configurable 0.5-5.0 in/sec peak (12.7-127 mm/sec peak) |
| Hart | HART 7.x; three independently programmable bands (PV/SV/TV) |
| Signal Detection | RMS, peak, or true peak |
| Frequency Response | +/-10% 10 Hz-1 kHz; +/-3 dB 3.0-1.95 kHz |
| Power | 12-30 VDC 2-wire loop; 3.8-22 mA draw |
| Connectors | PCH420V-R6 MIL-C-5015 2-pin; PCH420V-M12 4-pin M12 |
| Temperature Range | -40 to +105 C (-40 to +221 F) |
| Case Material | 316L stainless steel; 1/4-28 mounting |
| Shock Limit | 5,000 g peak |
| Document | Wilcoxon PCH420V spec 99249 (OEM datasheet via Wilcoxon document CDN) |