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OVERVIEW
The D-phi Series redefines accuracy, reliability, and ease-of-use for ORP sensors.
Enjoy hassle-free installation, calibration, and cleaning. Avoid headaches like ground loops, electrode poisoning, and electrode replacement thanks to the differential electrode. With all of these benefits, this ORP sensor serves up incredible value for your business.
There are two types of backends are available depending on the mounting requirements;
- D-phi-s – for submersion and standpipe mounting
- D-phi-i – for inline mounting
Features
- Linear 4-20mA output
- Simple to use and easy to calibrate
- Accurate over long distances
- Compatible with a wide variety and dataloggers, PLCs, SCADA, and IoT systems
- Differential electrode technology
- Refillable electrode that never needs replacement
- Chemical-resistant titanium and Delrin® housing (PVDF available)
- Built-in 0-50°C temperature sensor (secondary 4-20 mA output)
- 3/4″ or 1″ NPT backend (depending on model)
- Fully submersible to 100 psi and 150°F
- Dry storage
- Automatic Temperature Compensation (ATC)
- 600 VDC electrical isolation
- 2-wire connection with Reversible Input Protection
Applications
- Process control
- Wastewater
- Aquaculture
- Hydroponics
- Environmental remediation
- Any application that require user friendly and low-maintenance ORP sensors
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SPECIFICAITONS
ORP Range -1000 to +1000 mV Response Time 95% < 5 seconds Output 4-20 mA | 2-wire Electrode Type Differential Wetted Materials Delrin®, titanium, glass, Viton™,
platinumThread Type ¾-inch MNPT or 1-inch MNPT Cable Type Polyurethane, Kevlar® reinforced, water blocked, shielded, twisted pair
wiringMax. Flow Rate 10 ft. per second Storage Temperature 40-80°F (4-27°C) Operating Temperature 32-155°F (0-70°C) Operational Pressure Range 0-100 psi Electrical Isolation Up to 600 VDC Power Supply Requirements 8-40 VDC, ≥20mA Linearity ±4 mV Accuracy ±4 mV Sensitivity 1 mV Weight (No cable) 0.5 lbs Cable
Cable Material Polyurethane Type Kevlar® reinforced, water blocked, shielded, twisted-pair wiring Maximum Distance 3 miles Resistance per 1000 ft (304.8 m) 26 Ohms Replaceable? No Dimensions – Units (inches [cm])
Length 9.25 [23.50] Diameter 1.00 [2.54] (max) Minimum Submersion Depth 1.25 [3.18]
pHionics D-pHi – Differential ORP Sensors with 4-20 mA
$1,711.00 ex GST
The pHionics D-pHi series provides accurate OPR measurements from -1000 to +1000 mV to a receiver for continuous monitoring.
