Product Description
Modular multi‑parameter liquid‑analysis transmitter supporting up to 5 sensors simultaneously. Compatible with legacy analog sensors and SENCOM 4.0 digital smart sensors. Measurands: pH/ORP, contacting conductivity (SC), inductive conductivity (ISC), resistivity, dissolved‑oxygen DO, optical‑DO, plus external 4‑20 mA input. Color touch‑screen HMI with 9‑language support. Built‑in sensor diagnostics & predictive‑maintenance features, user‑defined calculation functions and redundant‑measurement configuration availableYokogawa E….
Communication options: HART 7, Modbus‑TCP, Modbus‑RTU/RS485, Bluetooth for FieldMate commissioning. IP66 / NEMA 4X cast‑aluminum corrosion‑resistant housing, DIN‑rail or wall‑mount for field installationweb-materi…. Available supplies: brand‑new original, surplus stock and fully‑tested refurbished units.
‑ FLXA402‑A: AC‑powered variant
‑ FLXA402‑D: DC‑powered variant
‑ Suffix codes define sensor modules, I/O, communication and relay configurations.
Technical Specifications
| Item | Specification |
|---|---|
| Full Model | FLXA402 |
| Product Type | Multi‑Channel 4‑Wire Liquid‑Analysis Transmitter / Converter |
| Sensor Capacity | Up to 5 sensors: pH/ORP, SC, ISC, DO, optical‑DO, 4‑20 mA inputYokogawa E… |
| HMI | Color touch‑screen LCD, 9‑language |
| Power Supply | ‑A: 90‑264 VAC, 50/60 Hz, 35 VA
‑D: 10.8‑26.4 VDC, 15 W |
| Analogue Output | Max.4 isolated 4‑20 mA channels with HART 7 |
| Communications | HART 7, Modbus‑TCP Ethernet, Modbus‑RTU RS485, Bluetooth (FieldMate)web-materi… |
| Relays | Up to 4 alarm relay outputs |
| Housing | Cast aluminum with anti‑corrosion coating |
| Ingress Protection | IP66 / NEMA 4X |
| Mounting | DIN‑rail / wall‑mount |
| Operating Temperature | ‑20℃～+60℃ |
| Storage Temperature | ‑40℃～+70℃ |
| Humidity | 5‑95%RH non‑condensing |
| Unit Weight | Approx.2.2 kg |
| Country of Origin | Japan |
Product Application
- On‑line liquid‑phase measurement in chemical, petrochemical, power plant, semiconductor ultrapure‑water, wastewater‑treatment plants.
- Multi‑parameter monitoring for pH, ORP, conductivity and dissolved‑oxygen.
- SENCOM smart‑sensor ecosystem; calibration data stored on‑sensor for plug‑and‑play commissioning.
- DCS integration for closed‑loop process control and predictive asset maintenance.
Related Series Models
‑ SA11: SENCOM 4.0 smart‑sensor adapter (partner for FLXA402)Yokogawa E…
‑ FLXA402‑A: AC‑powered; FLXA402‑D: DC‑powered
There are no reviews yet.