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Ntron
Ntron SenzTx Compact OEM Oxygen Transmitter
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Ntron SenzTx: OEM O₂ transmitter; ZrO2/EC; ppm/% ranges; 4–20 mA + Modbus; T90 <15 s. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Process connection
Flow-through 1/8 in NPT or KF40 flange
Type
Compact OEM oxygen transmitter (SenzTx; Ntron / PST)
Sensor Tech
Zirconia or electrochemical oxygen sensors
Ranges
ppm and % ranges (e.g. 0–1000 ppmV; 0–1/25/96/100 % ZR)
Outputs
4–20 mA analog + RS485 Modbus
Power
24 V DC ±15%; up to ~4.8 W (ZR) / 2.4 W (EC)
Fits compact OEM oxygen sensing where you need a Ntron SenzTx. Oxygen transmitter with zirconia or electrochemical sensors, ppm and % ranges (e.g. 0–1000 ppmV; 0–1/25/96/100 % ZR), 4–20 mA plus RS485 Modbus, 24 VDC ±15% supply and T90 under 15 s at +25 °C within the selected range.
Key advantages
- Sensors — Zirconia or electrochemical
- Ranges — ppm and % classes
- Outputs — 4–20 mA + RS485 Modbus
- Response — T90 <15 s @ +25 °C
- Power — 24 VDC ±15%
Typical applications
- OEM analyzer panels.
- Inerting O₂ transmit.
- Compact process O₂.
Selection guide
- ZR vs EC
- Range code
- Sample interface
Common mistakes
- Wrong sensor for background gas.
- Supply outside ±15%.
- Ignoring warm-up on ZR.
When to RFQ / what to tell us
- Sensor/range.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 46956 |
| Brand | Ntron |
| Model | Senz-Tx Oxygen Sensor Transmitter |
| Product type | Oxygen Transmitter |
| Type | Compact OEM oxygen transmitter (SenzTx; Ntron / PST) |
| Sensor tech | Zirconia or electrochemical oxygen sensors |
| Ranges | ppm and % ranges (e.g. 0–1000 ppmV; 0–1/25/96/100 % ZR) |
| Outputs | 4–20 mA analog + RS485 Modbus |
| Power | 24 V DC ±15%; up to ~4.8 W (ZR) / 2.4 W (EC) |
| Response | T90 < 15 s @ +25 °C within selected range |
Documents
FAQ
Q: Outputs? A: 4–20 mA + RS485 Modbus.
Q: T90? A: <15 s @ +25 °C.
Q: What should I send for a quote? A: Sensor/range, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Process connection | Flow-through 1/8 in NPT or KF40 flange |
| Type | Compact OEM oxygen transmitter (SenzTx; Ntron / PST) |
| Sensor Tech | Zirconia or electrochemical oxygen sensors |
| Ranges | ppm and % ranges (e.g. 0–1000 ppmV; 0–1/25/96/100 % ZR) |
| Outputs | 4–20 mA analog + RS485 Modbus |
| Power | 24 V DC ±15%; up to ~4.8 W (ZR) / 2.4 W (EC) |
| Response | T90 < 15 s @ +25 °C within selected range |
| Protection | IP66 chromated aluminum housing |
| Interface | Industry-standard M12 electrical connector |
| Applications | O2/N2 generation, glove box, AM, inert blanketing, semiconductors |