IM_1XSW-02
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4
PART I - MOUNTING
FLAMEPROOF, NON-INCENDIVE, INTRINSIC SAFETY - MOUNTING
Tools Required:
Screwdriver for mounting bolts; 4 mounting bolts (1/4” Max.)
NOTE
: For optional surface and pipe mounting kit, order part no. 6361-704. See page 19
.
BEFORE INSTALLING, CHECK THE SENSOR MODEL SELECTED FOR COMPATIBILITY TO THE PROCESS MEDIA IN CONTACT WITH THE
SENSOR AND WETTED PARTS.
IN ALL APPLICATIONS, SECURE THE ENCLOSURE AS DETAILED BELOW. DO NOT MOUNT VIA THE PROCESS CONNECTION ONLY.
Mount the device using the four (4) 1/4” clearance holes in the enclosure base. Plumb sensor to the process port. See page 19 for
dimensions.
The device may be mounted in any position except with the sensor connection facing up. Ensure the process connection is sealed to the
process port to prevent leakage. Care should be taken to minimize effects of shock and vibration. The One Series should be protected
from direct sunlight and rain in outdoor installations using a shroud (user supplied).
NOTE
: the optimal display viewing position is 6:00.
FOR PRESSURE AND LOCAL TEMPERATURE MODELS ALWAYS HOLD A WRENCH ON THE SENSOR HEX WHEN MOUNTING THE
DEVICE. DO NOT TIGHTEN BY TURNING ENCLOSURE, THIS WILL DAMAGE THE CONNECTION BETWEEN THE SENSOR AND HOUSING.
FOR DIFFERENTIAL PRESSURE MODELS (ESPECIALLY LOW RANGE MODELS), MOUNT THE SENSOR LEVEL TO MINIMIZE ANY
PRESSURE READING OFFSETS. THE OFFSET COMMAND MAY BE USED TO ZERO THE DISPLAY (SEE PAGE 12 FOR ADDITIONAL
INFORMATION).
PROCESS CONNECTIONS AND SENSOR FOR FLAMEPROOF, NON-INCENDIVE AND INTRINSIC
SAFETY INSTALLATIONS
NEVER INSERT ANY OBJECT INTO THE PRESSURE SENSOR OPENING. DAMAGE TO THE SENSOR WILL RESULT, AFFECTING
ACCURACY.
Pressure and Differential Pressure Models
To pipe mount: Thread the pressure connection onto the pressure port, with thread sealant, making sure that the mating threads are
clean and free of debris. Use a wrench on the pressure connection hex to tighten. Test for leaks. On Differential Pressure models, the
Low (L) side pressure must NOT exceed the high (H) side pressure. Damage to the sensor may result.
Local and Remote Temperature Models
For Local Ambient Sensing (model L): Mount using the mounting holes on the electronics housing. Mount the device to ensure that the
sensor housing will not be damaged and where the measured temperature is representative of the surrounding environment.
For Local Spring-Loaded (model T): A suitable thermowell, made from corrosion-resistant material, 5 threads engaged minimum, with
FAULT CONDITIONS
In the case of a fault condition, the display may indicate the following:
If the IAW
™
software detects a fault outside of the micro-controller, and can still operate, it will display an error message.
If the fault is one which affects the micro-controller or the display, the revolving arrow around “IAW” will either freeze or go out.
If it is a failure of the power supply or the wiring, the display will go blank.
(See Fault Codes, page 16 for a complete description of fault diagnostics.)
Please refer to the product technical brochure for product specifications. Product technical brochure may be found at www.ueonline.com.
UE declarations and third party issued certifications are available for download at www.ueonline.com/support/certifications/.
Date code format on nameplate is “YYWW” for year and week (see Figure 13, Page 17)
