Industrial System for Medium Duty Applications
Main Features:
- High Chemical Resistance Characteristics
- High Mechanical Strength
- High Level Backend Waterproofing
Part Number: 6831
Configuration: 3/4" – 1" MNPT Integrated, General Purpose ORP Sensor
General Specifications:
- mV Range: -2000 to +2000 mV
- Temperature Range: -5 to 105 o C
- Pressure Range: 1 to 150 psia (6.9 to 1,035 kPa absolute)
- Body Material: Ultem (Poly-Ether-Imide)
- Junction Material: Kynar (Poly-Vinylidene-Fluoride)
- Dimensions: Drawing <6-1-Pt>
- Cable: RG 174/U Coaxial (without preamplifier)
- Connector: BNC (unless otherwise specified)
ORP Sensor Specifications:
- Measuring Glass Type: Hemispherical Glass with high purity Pt band
- Dimensions: 0.310/0.185, (7.8/4.7 mm) DIA
- Reference System Specifications:
- Type: Double Junction
- Reference Half Cell: Ag/AgCl, Saturated KCl
- Primary Junction: Porous Ceramic, Saturated with KCl in crosslinked polymer
- Secondary Junction: Porous Kynar, Saturated with KCl in crosslinked polymer
- Surface Area: 366,000 mil2 (236 mm2)
Special Features:
Crosslinked polymer is resistant to heat, solvents and to most chemicals. Sensor holds an excess of KCl, assuring saturation at all temperatures and extending in situ sensor life. The referencesystem holds a generous supply of aqueous saturated KCl, eliminating effects of intruding contaminants and permits the sensor to be left in dry condition for extended periods of time. Reference junction material and crosslinked polymer is abrasion resistant. The special configuration and low profile of the active sensor surface does not interfere with the process flow and insures long product life.
Recommended Applications:
Abrasive slurries, high viscosity stock in food, paper, paper pulp and mining industries.
Fluoride containing wastewater, etching solutions, pollution control devices, where long service life or operation at remote locations where (no) low maintenance is required.
Storage and Shelf Life: At room temperature with closed protector cap, 1 year from date of manufacture.
Standard Hook-Up Options: No Preamp - BNC Connector + TC lead wires
Model 2TX Single Channel pH, ORP & Temperature Meter & Analyzer
- pH/ORP MEASUREMENT & CONTROL
- USER SELECTABLE ATC PROBE
- (PT-1000, 10K THERMISTOR & 3K BALCO)
- REVERSIBLE AND ISOLATED 4-20 mA OUTPUT
- BUMPLESS CALIBRATION
- -10 TO + 120 o C TEMPERATURE COMPENSATION
- CUSTOM DESIGN LARGE DISPLAY LCD
- MEMBRANE SWITCH WITH AUDIO FEEDBACK
- AUTOMATIC TEMPERATURE COMPENSATION
- HIGH 50/60 Hz NOISE REJECTION
- POWER DOWN MEMORY BACK-UP
- WATERTIGHT IP65 1/4 DIN ENCLOSURE
- PROGRAMMABLE DELAY FOR WASH RELAY
- CE APPROVED
DOES NOT INCLUDE MOUNTING HARDWARE.
ASTI offers unique solutions for process measurement problems:
- Best reference lifetime in process industry through nonporous cross linked conductive polymer
- Rugged industrial grade sensors can operate in a temperature range from -30 to 150 degrees Centigrade
- Application Specific ORP glasses service processes such as such as acid/fluoride, saturated sodium, ultrapure water, cyanide, sulfide, high / ultra high temperature, slurry/viscous materials, paper and pulp
- Each standard sensor selection and/or special sensor design are based upon customer application information
- Wide range of plastic housing configuration from inexpensive CPVC/PVC, General Purpose RYTON, to the extremely chemically & thermally resistant UltemTM (PEI) and PEEK
