WQ201 pH Sensor
WQ201 pH Sensor
Features
- Fully Encapsulated Electronics
- 4-20mA Output
- 25 ft marine grade cable with strain relief
- Stainless steel housing
- Replaceable pH sensor element
WQ201 pH Sensor output is 4-20mA with a three wire configuration. pH sensor's electronics are completely encapsulated in marine grade epoxy within a stainless steel housing (online version has 1 x 8 inch PVC piple nipple, threaded both ends with cap). pH sensors also use removable shields and replaceable pH sensor elements for easy maintenance.
Specifications
| WQ201 pH Sensor | |
|---|---|
| Output | 4-20 mA |
| Range | 0-14 pH |
| Accuracy | 2% of full scale |
| Maximum Pressure | 40 psi |
| Operating Voltage | 10-30 VDC |
| Current Draw | 5.5 mA plus sensor output |
| Warm-Up Time | 3 seconds minimum |
| Operating Temperature | 23 to +131°F (-5 to +55°C) |
| Size of Probe | Standard: 1-1/4" Diameter x 10" L (3.2 cm dia. x 25.4 cm long) Online: 2" Diameter x 12" L (5 cm dia. x 30.5 cm long) |
| Cable Length | 25 ft (7.5 m) |
| Weight | Standard and Online 1 lb. (454 g) |