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Georg Fischer / GF Signet
GF Signet 2610 Dissolved Oxygen Sensor
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المعاملات الرئيسية
Measuring range
0 to 60 mg/L (ppm) DO; units mg/L, ppm, %SAT
Accuracy
±0.1 mg/L (0–20 mg/L); ±5% of reading (20–60 mg/L)
Output
Digital S3L, 4–20 mA, Modbus RS485
Supply
12–24 VDC ±10% regulated (external supply; not powered by GF transmitters)
Process connection
1¼ NPT internal mounting thread; in-line or submersible
Wetted parts
ABS, Titanium, FKM
| المعامل | القيمة |
|---|---|
| Measuring range | 0 to 60 mg/L (ppm) DO; units mg/L, ppm, %SAT |
| Accuracy | ±0.1 mg/L (0–20 mg/L); ±5% of reading (20–60 mg/L) |
| Output | Digital S3L, 4–20 mA, Modbus RS485 |
| Supply | 12–24 VDC ±10% regulated (external supply; not powered by GF transmitters) |
| Process connection | 1¼ NPT internal mounting thread; in-line or submersible |
| Wetted parts | ABS, Titanium, FKM |
| Housing | ABS sensor body |
| Protection | IP67 with cap off; IP68 with cap installed |
| Media temperature | 0 to 50 °C (32 to 122 °F) |
| Ambient temperature | Operating 0 to 50 °C; storage sensor −5 to 60 °C |
| Communication | S3L digital (to 9900/9950), Modbus RS485, 4–20 mA |
| Approvals | FM Approved; Heavy industrial IEC 61000-6-2:2005; RoHS |
| Notes | Specs from GF Piping Systems / Signet Type 2610 Gen II Process Optical Dissolved Oxygen Sensor datasheet (3-2610.099 Rev K) + operator manual. |
| Process Pressure | Maximum 150 psi @ 25 °C (Gen II datasheet) |
| Response Time | Cap T90 30 s; T95 37 s @ 25 °C |
| Repeatability | 0.05 mg/L |
| Resolution | 0.01 mg/L |