Name: Dissolved Oxygen Meter DO102
Brand: Senvolt
SKU: DO102

Dissolved Oxygen Meter DO102

Model DO102

Online dissolved oxygen meter with 480×320 colour IPS display, 0–20 mg/L range, isolated 4–20 mA, alarm relays and one year of on-board data storage.

High-definition 480 × 320 IPS colour screen

0–20.00 mg/L, 0.01 mg/L resolution

One year of data, logged every 10 minutes

Isolated 4–20 mA, optional RS485

−20 to 60 °C ambient

DO102 specifications

Measurement range	0–20.00 mg/L, resolution 0.01 mg/L
Measurement accuracy	±0.3 mg/L
Temperature range	0–50 °C, 0.1 °C division (optional)
Temperature accuracy	±0.3 °C (optional)
Isolated current output	4–20 mA
Output current error	≤ ±1% FS
High/low alarm relays	AC 220 V, 3 A
Display	High-definition IPS colour LCD, 480 × 320
Data storage	One year of data (saved every 10 minutes)
RS485 interface	Modbus RTU, optional
Power supply	AC 100–240 V, 50–60 Hz; optional DC 24 V (specify when ordering)
Overall dimensions	98 (L) × 98 (W) × 110 (D) mm
Panel cut-out	91 × 91 mm
Weight	0.35 kg (transmitter)
Operating conditions	−20 to 60 °C, relative humidity < 85%
Electrode cable	5 m standard

The DO102 is a compact online dissolved oxygen meter with a high-definition colour display and a full year of built-in data logging. It suits plants that need a clear local reading and a record of oxygen levels without adding a separate data logger.

Readings are stored every ten minutes for twelve months, and the isolated 4–20 mA output and optional RS485 Modbus RTU interface connect it to any PLC or SCADA system.

Typical applications

Aeration tanks in STPs and ETPs
Aquaculture ponds and hatcheries
Treated water and surface water monitoring

Send us the application details and we will confirm the right configuration and lead time.

Dissolved Oxygen Meter DO102

DO102 specifications

Typical applications

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