4
2.2.
Optional Accessories
•
USB-RS485 Adapter (Item Number: MA-485)
•
Bluetooth / Wi-Fi Adapter (Item Number: MA-WB)
•
inch OD O-ring (Item Number: MA -150)
•
Submersible adapter for ST series probes (MA-102S)
3.
Specification
•
Turbidity Range: 0 to 10,000 NTU (uncertainty ±2 NTU) or 0 to 10000 mg/L (
Sludge concentration)
•
Power: 22
–
26 VDC
•
Output: 4-20 mA and RS-485 Modbus RTU
•
Temperature, Sample Water: 40
–
104 °F (4
–
40 °C)
•
Temperature, Operation: 40
–
120 °F (4
–
49 °C)
•
Temperature, Storage: 20
–
140 °F (-7
–
60 °C)
•
Sample Pressure: 100 PSI
•
Cable Length: 5 feet, terminated with IP67 connectors
•
Power consumption: 65 mA at 24 V
•
Dimension: Length 6.8 inch (172.7 mm), body diameter 1.44 inch (36.6 mm)
•
Weight: 0.37 pounds (170 grams)
•
Regulatory: CE Marked
4.
Installation
The ST-735 probe comes with a custom-made ST-
001 tee with ¾” FNPT inlet and outlet and quick
unions. Place the O-ring to the probe and insert the probe into the tee. Make sure that the fluidic
channel in the probe is aligned with the sample flow direction. Please avoid over tightening the nut and
the pipe when connecting the pipe to the tee.