Sensor for PRECISE MEASUREMENT Applications
The PRECISION sensor series features our unique compact reference system that provides outstanding performance in light-duty applications. With a wide variety of reference materials to choose from, we can customise the performance specifically for your application, resulting in an economical, high-performance sensor. It features our TOUGH glass for excellent break resistance and measurement stability.
PRECISION pH & ORP Series
Turtle Tough's PRECISION sensor series is highly accurate and durable for light-duty applications. Utilising our market-leading technology in a more compact footprint, they are economical while still retaining our superior performance characteristics.
This series has a highly responsive solid-state reference combined with our tough industrial glass, making this sensor extremely effective when glass or lab-grade electrodes suffer breakages, drift or unsustainable cleaning and calibration schedules. It is an excellent sensor choice for industrial applications that don’t require the performance of the Tough and Ultra Tough series sensors.
Customise for your process
Our PRECISION pH and ORP sensors are available with the following options that allow you to configure the sensor for your application:
Smart Sensor Technology
Smart Sensors have revolutionised the way our customers manage and maintain sensors. Unlike most other smart sensors, Turtle Tough provide you with the option of a propriety digital signal or an open-source Modbus RTU signal that is universally accepted. This allows the sensor to be directly connected to your industrial network without the need for proprietary hardware. Turtle Tough also provide state-of-the-art analysers and controllers should you require a sophisticated turnkey control solution. Smart sensors have the added benefit of storing a detailed performance history and diagnostics on-board enabling superior sensor management. Sensors can be cleaned and calibrated offline to facilitate a hot-swapping maintenance regime.
|Sensor installation types||Inline Sensor: Ryton 3/4" front inline thread. Low fouling sensor tip, NO guard tip, TC in the sensor body. (INL)|
|Immersion Sensor: Ryton 3/4"x3/4" body, guard tip, TC in the sensor body. (IMR)|
|Submersible Sensor: Ryton 3/4"x3/4" body with Backend Waterproofing for a fully submersible waterproof assembly, guard tip, TC in the sensor body. (SUB)|
|Output types||DSS||SMART Sensors with DSS output provide a feature-rich open-source Modbus RTU output directly from the sensor. This enables the sensor to interface directly with a PLC or compatible data acquisition device. Compatible with ALL "DSS" designated hardwired.|
|PD||SMART Sensors with PD output provide a closed source proprietary digital signal to connect with dedicated Turtle Tough hardware. Compatible with ALL "PD" designated hardware.|
|Pressure for Immersion||Sensor rating 100 psi. (690 kPa)|
|Temperature range||-5°C to 75°C|
|Junction material||Kynar (Poly-Vinylidene-Fluoride), HDPE (High-Density Polyethylene)|
|Cable length||6m (12m & 24m optional)|
|Connection||Quick Connect Plug - 4PIN (NEMA 6P)|
|pH/ORP range||0 to 14 pH||±1000 mV Absolute. Optional, wide range ±2,000 mV Absolute|
|Measuring element type||Proprietary Tough Glass||Platinum ball in the low profile configuration|
|Element dimensions||8.0mm (0.315”) Diameter||5.0mm (0.197”) Diameter|
|Sodium-ion error||< 0.15 pH in saturated Na⁺ solutions at pH 14.00||N/A|
|Acidic errors||< 0.05 pH in HCl solutions at 0.00 pH||N/A|
|Reference type||Double Junction|
|Reference half cell||Ag/AgCl saturated KCl|
|Primary junction||Porous Ceramic, Saturated KCl in Cross-linked polymer, interfaced to the secondary junction|
|Secondary junction||Solid-state non-porous cross-linked polymer embedded in Kynar support matrix holds excess KCl assuring saturation at all temps for stability and long sensor service life|
|Special features||Acid/Fluoride, Ammonia, Chlorine and Sulphide gas resistant|
|Storage||Keep at room temperature with a closed protector cap, filled with a storage solution in an upright position|
|Warranty||12 Month Conditional Warranty. Visit turtletoughsensors.com/warranty-returns|
Extreme sensors call for extreme analysers and the Turtle Tough range has been designed with exactly that in mind. Whatever the application, we have a range of Smart analysers and control options to interface with your DSS sensors. Click to view our range...
We have a range of Smart Dgital Systemaccesories to interface, calibrate, communicate with your DSS sensors. Click to view our range...