Image: DFRobot
Components · Sensors
RS485 Industrial Water Quality Residual Chlorine Sensor
MFR DFRobotMODEL SEN0712
RS485 Industrial Water Quality Residual Chlorine Sensor — sensors by DFRobot.
Vendor-supplied listing. This part is made by DFRobot and listed from DFRobot. Full specifications and current availability are held by the manufacturer; this listing carries the part, its price and its category.
No second supplier matched for this listing — DFRobot is the only route we can offer today. Our cross-store matching covers only part of the catalogue.
DFRobot: ships in 1–3 business days. Its shipping policy says: “Payment received orders will be dispatched within 1~3 business days. If we are out of the office or on vacation, the delivery time will be delayed.” Policy, read 8 Oct 2026. That is the supplier’s dispatch time, not a delivery date; carrier transit is extra.
Specifications· 7 fields
- Interface
- RS485 (Standard ModBus-RTU Protocol)
- Resolution
- 0.01mg/L
- Cable length
- 5000 mm(vendor states 5m)
- Measurement range
- 0~10mg/L
- Operating voltage
- 10~30V DC
- Power consumption
- 0.2W
- Operating temperature
- 0°C~+50°C