Emerson LIQ_MAN_ABR_226 - Manual
Emerson LIQ_MAN_ABR_226 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Instruction Manual; Figure 2. Insertion Installation Showing Mounting Hardware; Wiring; Figure 3. Wire Functions
- Page 6 – Figure 10. Wiring sensors through a remote junction box
- Page 7 – Calibration; metal pipe; Maintenance; CAUTION
- Page 8 – Troubleshooting
- Page 9 – Temperature
- Page 10 – Notes
Instruction Manual
226
LIQ_MAN_ABR_226
April 2014
Submersion/Insertion Toroidal Sensor
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CAUTION
SENSOR/PROCESS APPLICATION COMPATIBILITY
The wetted sensor materials may not be compatible with process composition and operating conditions.
Application compatibility is entirely the responsibility of the user.
CAUTION
Before removing the sensor, be absolutely certain that the process pressure is reduced to 0 psig and the process
temperature is lowered to a safe level!
Specifications
Wetted Material:
PEEK (glass-filled), EPDM gasket
Temperature:
248 °F (120 °C) maximum
Pressure:
295 psig (2135 kPa abs)
Installation
Keep at least 2.4 in. (60 mm) between the sensor and pipe walls. If the clearance is too small, calibrate the sensor in place.
Ensure that the sensor is completely submerged in the liquid. Mounting the sensor in a vertical pipe run with the flow
from bottom to top is best. If the sensor must be installed in a horizontal pipe run, mount the sensor in the 3 o’clock or 9
o’clock position.
Figure 1. Submersion Installation Showing Mounting Hardware
Screw the rear facing thread of the PEEK adapter into the pipe. Do not let the back end of the sensor get wet.
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Summary
2 226 Instruction Manual April 2014 LIQ_MAN_ABR_226 Figure 2. Insertion Installation Showing Mounting Hardware Wiring Keep sensor wiring away from ac conductors and high current demanding equipment. Do not cut cable. Cutting the cable may void the warranty. Note For additional wiring information on ...
6 226 Instruction Manual April 2014 LIQ_MAN_ABR_226 Figure 10. Wiring sensors through a remote junction box Wire sensors point to point. For wiring at the analyzer end, refer to the appropriate analyzer wiring diagram. For interconnect-ing cable 23294-00, use the 226-54 wiring diagram. For interconn...
7 Instruction Manual 226 LIQ_MAN_ABR_226 April 2014 Calibration The nominal cell constant of the 226 sensor is 1.2/cm. The error in the cell constant is about ±10%, so conductivity readings made using the nominal cell constant will have an error of at least ±10%. Wall effects, discussed below, will ...
