Description
Features
- Galvanic electrode with a large surface area anode to increase stability and prevent clogging
- Secondary 0-50°C temperature sensor
- Chemical-resistant PVDF and 316 Stainless Steel housing (Titanium optional) for long-term monitoring
- Narrow diameter (0.75 inches or 1.9 cm)
- Removable electrode guard to reduce debris buildup and protect from damage
- Fully submersible up to 70 psi
- Shielded, Kevlar®-reinforced, water-blocked polyurethane cable
- 4-20 mA signal capable of transmission up to 3 miles (with proper wire gauge)
- Patented pHiConn™ connections to easily replace any part without special tools
- Reversed Input Protection and Operation
- Low power usage for long-term water quality monitoring
- Isolated to prevent ground loops
- Signal conditioning to remove background noise
Specifications
Dissolved Oxygen Sensor
| Output |
4-20 mA |
| Dissolved Oxygen Range |
0-20 mg/L (ppm) |
| Electrode Type |
Galvanic cell with Teflon membrane |
| Minimum Flow Rate |
1.5 ft (0.457 m) per second |
| Transmitter Type |
2-wire |
| Automatic Temperature Compensation |
2% per °C |
| Isolation |
600 VDC |
| Operational Temperature Range |
0-70°C |
| Power Supply Voltage |
8-40 VDC |
| Loop Impedance (Max) |
200 Ohms at 12 VDC |
| Response time |
95% < 180 seconds |
| Pressure Range |
0-70 psi |
| Wetted Materials |
316 Stainless Steel, Delrin®, Viton™, Teflon®, epoxy |
| Length |
14.25 in (36.20 cm) |
| Width |
0.750 in (1.9 cm) maximum |
| Weight (No cable) |
0.50 lbs (0.227 kg) |
| Linearity |
± 0.5% of full scale* |
| Accuracy |
± 2.0% of full scale* |
| Sensitivity |
± 0.05% of full scale |
| Stability |
± 2.0% of full scale |
| Repeatability |
± 1.0% of full scale |
Temperature Sensor
| Output |
4-20 mA |
| Temperature Range |
0-50°C |
| Accuracy |
+/- 1°C |
| Linearity |
+/- 0.5°C |
| Power Supply Voltage |
7-40 VDC |
Cable
| Cable Material |
Polyurethane |
| Type |
4 conductor, Kevlar® reinforced, water blocked, shielded, twisted-pair wiring |
| Maximum Distance |
3 miles |
| Resistance per 1000 ft (304.8 m) |
26 Ohms |
| Replaceable? |
Yes |
Contact Us:
– Telp & Whatsapp 0812-1248-2471
– Email alfin@testindo.com
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