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GF Signet
GF Signet 2610 Dissolved Oxygen Sensor
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GF Signet 2610: optical DO Gen II; 0–60 mg/L; ±0.1 mg/L (0–20); S3L/4–20/Modbus. RFQ.
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Key parameters
Accuracy
±0.1 mg/L (0–20 mg/L); ±5% of reading (20–60 mg/L)
Type
Type 2610 Process Optical Dissolved Oxygen Sensor Gen II (RDO Pro)
Measurement Range
0…60 mg/L (ppm); units mg/L, ppm, %SAT
Outputs
Digital S3L; 4–20 mA; Modbus RS485
Power
12…24 VDC ±10% regulated (external supply)
Process
In-line or submersible; 1¼ NPT internal mounting thread
Fits process optical DO where you need a GF Signet 2610. Gen II RDO Pro optical dissolved oxygen sensor spanning 0…60 mg/L with ±0.1 mg/L accuracy (0–20 mg/L) / ±5% of reading (20–60 mg/L), digital S3L, 4–20 mA and Modbus RS485 outputs on 12…24 VDC.
Key advantages
- Range — 0…60 mg/L (ppm / %SAT)
- Accuracy — ±0.1 mg/L (0–20); ±5% rdg (20–60)
- Outputs — S3L; 4–20 mA; Modbus RS485
- Mount — In-line or submersible; 1¼ NPT
- Power — 12…24 VDC ±10%
Typical applications
- Process DO control.
- Water treatment DO.
- In-line / submersible optical DO.
Selection guide
- In-line vs submersible
- Output protocol
- Salinity / barometric setup
Common mistakes
- Wrong supply regulation.
- Ignoring pH 2–10 / salinity band.
- Fouled optical window.
When to RFQ / what to tell us
- Mount/output.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 46147 |
| Brand | GF Signet |
| Model | 2610 |
| Product type | Dissolved Oxygen Sensor |
| Type | Type 2610 Process Optical Dissolved Oxygen Sensor Gen II (RDO Pro) |
| Measurement range | 0…60 mg/L (ppm); units mg/L, ppm, %SAT |
| Accuracy | ±0.1 mg/L (0–20 mg/L); ±5% of reading (20–60 mg/L) |
| Outputs | Digital S3L; 4–20 mA; Modbus RS485 |
| Power | 12…24 VDC ±10% regulated (external supply) |
| Process | In-line or submersible; 1¼ NPT internal mounting thread |
| Salinity/pH | Salinity 0–42 PSU; pH 2–10; barometric 507–1115 mbar |
Documents
FAQ
Q: Accuracy 0–20 mg/L? A: ±0.1 mg/L.
Q: Outputs? A: S3L / 4–20 mA / Modbus RS485.
Q: What should I send for a quote? A: Mount/output, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | ±0.1 mg/L (0–20 mg/L); ±5% of reading (20–60 mg/L) |
| Type | Type 2610 Process Optical Dissolved Oxygen Sensor Gen II (RDO Pro) |
| Measurement Range | 0…60 mg/L (ppm); units mg/L, ppm, %SAT |
| Outputs | Digital S3L; 4–20 mA; Modbus RS485 |
| Power | 12…24 VDC ±10% regulated (external supply) |
| Process | In-line or submersible; 1¼ NPT internal mounting thread |
| Salinity Ph | Salinity 0–42 PSU; pH 2–10; barometric 507–1115 mbar |
| Max Pressure | 150 psi @ 25 °C |
| Cap Life | Optical measurement cap ~2 years; factory-calibrated, no membrane/fill solution |
| Cable | 10 m (32.8 ft) stripped/tinned; Modbus/4–20 mA up to 1219 m; S3L 38 m |
| Compatibility | 3-2610-51 with GF 9900 / 9950 SmartPro transmitters |
| Document | GF Signet 2610 datasheet Rev K + process optical DO sensor manual |