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Types with Manual Reset Button (option 1530)
These optional models incorporate a snap switch that when actuated,
remains actuated until the temperature decreases and the reset button
(located on top of the control) is manually depressed to reset the switch.
C100, F100
COM.
N.O.
N.C.
HEX ADJUSTMENT
SCREW
Figure 1
Dimensions
Dimensional drawings for all models may be found at www.ueonline.com.
Types B100, C100, E100, F100
Type
Models
B100, C100
120-121, 13546
E100, F100
1-8, 13545
3/4-NPT THRU NEAR WALL ONLY
Ø7/8 KNOCKOUT ON OPPOSITE &
Temperature Sensors
CENTERED ON REAR OF ENCLOSURE
Bulb & Capillary
Models 1BC-8BC, 1BS-8BS, 13545
Ø3/8 [9.5 mm]
B*
Ø5/32 (REF)
**
* USE DIMENSION "B"
FOR SEPERABLE WELL
INSTALLATIONS.
Remote Bulb
**Except model 13545.
Bulb OD is
1/8 (3.3 mm)
Ø
B100, E100
COM.
N.O.
N.C.
Dimension A
Inches
mm
Connection
9.38
238.3
Immersion Stem
8.69
220.7
Bulb & Capillary
immersion Stem
immersion Stem
Models 120-121, 13546
13546
Dimension B
3/16
(REF)
Model
Inches
1BC/BS
3.75
2BC/BS/
BCA/BCB/
2.60
BSA/BSB
3BC/BS
2.13
4BC/BS
6.75
5BC/BS
5.00
6BC/BS
4.50
7BC/BS
3.00
8BC/BS
3.25
13545
11.63
RECOMMENDED PRACTICES AND WARNINGS
United Electric Controls Company recommends careful consideration
of the following factors when specifying and installing UE pressure
and temperature units. Before installing a unit, the Installation
and Maintenance instructions provided with unit must be read and
understood.
• To avoid damaging unit, proof pressure and maximum temperature
limits stated in literature and on nameplates must never be
exceeded, even by surges in the system. Operation of the unit up to
maximum pressure or temperature is acceptable on a limited basis
(e.g., start-up, testing) but continuous operation must be restricted
to the designated adjustable range. Excessive cycling at maximum
pressure or temperature limits could reduce sensor life.
• A back-up unit is necessary for applications where damage to
a primary unit could endanger life, limb or property. A high or
low limit switch is necessary for applications where a dangerous
HEX ADJUSTMENT
SCREW
runaway condition could result.
DIAL
• The adjustable range must be selected so that incorrect,
inadvertent or malicious setting at any range point cannot result
Figure 2
in an unsafe system condition.
• Install unit where shock, vibration and ambient temperature
fluctuations will not damage unit or affect operation. When
applicable, orient unit so that moisture does not enter the
enclosure via the electrical connection. When appropriate, this
entry point should be sealed to prevent moisture entry.
• Unit must not be altered or modified after shipment. Consult UE
if modification is necessary.
• Monitor operation to observe warning signs of possible damage
to unit, such as drift in set point or faulty display. Check unit
immediately.
• Preventative maintenance and periodic testing is necessary for
critical applications where damage could endanger property or
personnel.
• Electrical ratings stated in literature and on nameplate must
not be exceeded. Overload on a switch can cause damage, even
on the first cycle. Wire unit according to local and national
electrical codes, using wire size recommended in installation
sheet.
• Do not mount unit in ambient temp. exceeding published limits.
LIMITED WARRANTY
Seller warrants that the product hereby purchased is, upon delivery,
free from defects in material and workmanship and that any such
product which is found to be defective in such workmanship or
material will be repaired or replaced by Seller (Ex-works, Factory,
Watertown, Massachusetts. INCOTERMS); provided, however, that this
warranty applies only to equipment found to be so defective within
a period of 24 months from the date of manufacture by the Seller.
Seller shall not be obligated under this warranty for alleged defects
which examination discloses are due to tampering, misuse, neglect,
improper storage, and in any case where products are disassembled
by anyone other than authorized Seller's representatives. EXCEPT FOR
THE LIMITED WARRANTY OF REPAIR AND REPLACEMENT STATED
ABOVE, SELLER DISCLAIMS ALL WARRANTIES WHATSOEVER WITH
RESPECT TO THE PRODUCT, INCLUDING ALL IMPLIED WARRANTIES
OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.
LIMITATION OF SELLER'S LIAbILITY
SELLER'S LIABILITY TO BUYER FOR ANY LOSS OR CLAIM, INCLUDING
LIABILITY INCURRED IN CONNECTION WITH (I) BREACH OF ANY
WARRANTY WHATSOEVER, EXPRESSED OR IMPLIED, (II) A BREACH OF
CONTRACT, (III) A NEGLIGENT ACT OR ACTS (OR NEGLIGENT FAILURE
TO ACT) COMMITTED BY SELLER, OR (IV) AN ACT FOR WHICH
STRICT LIABILITY WILL BE INPUTTED TO SELLER, IS LIMITED TO THE
"LIMITED WARRANTY" OF REPAIR AND/OR REPLACEMENT AS SO
STATED IN OUR WARRANTY OF PRODUCT. IN NO EVENT SHALL THE
SELLER BE LIABLE FOR ANY SPECIAL, INDIRECT, CONSEqUENTIAL
OR OTHER DAMAGES OF A LIkE GENERAL NATURE, INCLUDING,
WITHOUT LIMITATION, LOSS OF PROFITS OR PRODUCTION, OR LOSS
OR EXPENSES OF ANY NATURE INCURRED BY THE BUYER OR ANY
THIRD PARTY.
UE specifications subject to change without notice.
mm
95.3
66.0
54.1
171.5
127.0
U N I T E D E L E C T R I C
114.3
C O N T R O L S
76.2
P.o. Box 9143, Watertown, MA 02471-9143 uSA
82.6
617 926-1000 Fax 617 926-2568
295.4
http://www.ueonline.com
IMT100-07
CP05112500
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