DO7400/H, DO7400/T, DO7400TC/H, DO7400TC/T, DO7441/T, DO7442/T
Large solution capacity for long term deployment
Models with and without temperature sensor
Easy installation and maintenance
mV or 4-20mA output models available
The DO6400 & 7400 series dissolved oxygen sensors feature a large capacity electrolyte holder, positive fit, easy to replace membrane and dependable galvanic cell technology for long term deployment. The body design ensures a good grip when wet. Ideal for Aquaculture and wastewater monitoring applications, these sensors require minimal maintenance. PTFE or High-Density Polyethylene (HDPE) membranes are available. 2 Replacement membranes, installation tool and electrolyte are included. Additonal maintennace parts are in convenient kits (see ordering information). Sensors with mV output as well as built-in 4-20mA output in 0-100% and 0-200% saturation range are available.
Submersible Galvanic Dissolved Oxygen Sensors Specifications
O2 Measuring Range | DO6400, DO6400TC (0.5-20ppm), DO6441(0-100%), DO6442(0-200%) DO7400, DO7400TC (0.03-20ppm), DO7441(0-100%), DO7442(0-200%) |
Body | Material Noryl |
Cathode | Silver |
Anode | Zinc (DO6400 Series), Lead (DO7400 Series) |
Maximum Temperature | 50 Degrees C |
Power Requirement | 12-36V DC (for models DO6441, DO6442, DO7441 and DO7442 only ) |
Temperature Sensor | (User specified temperature elements) Connect to your controller or PLC for temperature output |
Cable length | 10 feet, tinned leads |
Minimum Flow rate | 2 inches per second |
Output @ Air Saturation | HDPE DO6400 & DO7400 (45mV +/- 9mV) PTFE DO6400 & DO7400 (33mV +/- 9mV) HDPE & PTFE DO6441, DO7441(0-100%) - fixed 4 - 4.5mA =<1 ppm DO HDPE & PTFE DO6441, DO7441 (0-100%)- fixed 18-22 mA =saturated air HDPE & PTFE DO6442- fixed 4 - 4.5mA =<1 ppm DO HDPE & PTFE DO6442- fixed 11-13 mA =saturated air |
DO6400/DO7400 Series Submersible Galvanic Dissolved Oxygen Senrs Item No.: DO6400/H, DO6400/T, DO6400TC/H, DO6400TC/T, DO6441/T, DO6442/T, DO7400/H, DO7400/T, DO7400TC/H, DO7400TC/T, DO7441/T, DO7442/T DO6400/DO7400 Series Dissolved Oxygen Sensors Features • Large solution ...