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450 Conductivity Loop Transmitter
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Price: From $980.00 to $1,124.00
Manufacturer: IC CONTROLS
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450 Economical Two-Wire Conductivity/ TDS Loop
Overview
The 450-series microprocessor-based two-wire transmitters are flexible and easy to use. They are easy to install in a surface-mounted 10x10x10 cm (4x4x4 inch) size NEMA 4X (IP 65) water-shedding and corrosion-resistant plastic case. System includes true-union conductivity sensor and insertion fitting for ease of installation (450 Conductivity/ TDS two-wire transmitter, 414 sensor with 1.0/cm cell constant, 1" MNPT CPVC quick-connect insertion fitting).
Benefits and Features - Transmitter
- Transmitter operates on a two-wire 24-volt DC circuit
- Side-mounted quick connect (ISO 4400) for loop power; bottom-mounted quick connect for sensor
- Simple operation - without opening the case, users can view the sensor reading, sensor temperature, and the last calibration record
- Calibrations can be done without opening the enclosure using only the front panel keypad
- Sensor health can be examined by viewing memory of sensor cell constant when calibrated and/or a list of error codes
- Intuitive user interface with short key sequences is easy to learn – most often, no manual is required
- Convert between sensor constants on the keypad
- LCD displays conductivity, TDS, temperature, mA output and calibration status
- Sample shortcut key for quick return to sample reading
- User interface “remembers” last position within menu structure for ease of navigation
- Adjusts to wide range of standards for calibration
- Tolerates faults and issues a caution
- During calibration, output can be held
- Set the 4-20 mA output span or zero from keypad
- All user adjustments made via keypad
- Reliable, separately powered and input output isolated circuit prevents interface problems
- Durable IP65 (NEMA 4X) housing withstands hosing down; survives acid and caustic fumes, humidity, etc.
Benefits and Features - Sensor
- Model 414 true-union conductivity sensor for ease of installation in insertion or submersion applications.
- True-union-style threaded fitting locks in the electrode for extra safety and easy removal without cable twisting (1” NPT)
- handles submersion, screw-in, and flowthrough, applications
- 1.0/ cm cell constant; measurement range of 100 to 10 000 μs/ cm
- TDS derived using an adjustable Solids Content Factor
- Recommended for applications where frequent removal in tough applications for calibration, cleaning or Q.C. checks, is required
- Rugged CPVC construction
Medium conductivity calibration kit for cell
constants 0.1/cm to 5.0/cm includes:
- 1 x 500 mL 100 μS/cm conductivity standard
- 2 x 500 mL 1 000 μS/cm conductivity standard
- 1 x 500 mL 10 000 μS/cm conductivity standard
- 1 x 500 mL demineralized water
- 1 x 10 mL syringe
- 4 x 250 mL polyethylene beakers
- 1 sensor cleaning brush, ¼ inch
- instruction sheet Sensor
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