SPECIFICATIONS
GENERAL
Storage Temperature: -65° to 160°F (-54 to 71°C)
Ambient Temperature: -40° to 160°F (-40 to 71°C);
models 520-548, 700-706: 0 to 160°F (-18 to 71°C);
Set point typically shifts less than 1% of range for a
50°F (28°C) ambient temperature change
Set Point Repeatability: Temperature models:± 1% of
adjustable range
Pressure models 171-174, 218, 270-376, 520-535,
540-543, 700-706, 560-564: ± 1% of adjustable
range; models 190-194,183-189, 483-494, 544-548,
565-567, 610-680: ± 1.5% of adjustable range
Internal set point lock on all pressure models
Shock: Set point repeats after 15 G, 10 millisecond
duration
Vibration: Set point repeats after 2.5 G, 5-500 Hz
Enclosure: Die cast aluminum, epoxy powder coated,
gasketed, captive cover screws
Enclosure Class: Designed to meet NEMA 4X
requirements
Switch Output: One SPDT snap action switch
Electrical Rating: 15 A 125/250/480 VAC resistive
Weight: 2-7 lbs; Varies with model
Electrical Connection: 1/2” NPT (female); Two 7/8”
diameter knockouts
Pressure Connection: Models 218, 270-376, 610-680,
701-706: 1/4” NPT (female); Models: 171-194, 483-
494, 520-535: 1/2” NPT (female); Models 540-548:
1/8” NPT (female); Models 560-564: 2” Sanitary
Fitting; Models 565-567: 1.5” Sanitary Fitting
(Sanitary fittings mate with Tri-Clamp® fitting
systems) |
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Temperature Assembly: Bulb and capillary: 6 feet 304
stainless steel
Immersion stem: nickel-plated brass (standard
length only); optional 316L stainless steel
Fill: Models 1BS/BC are solvent filled, models 2-8
non-toxic oil filled
Temperature Deadband: Type F typically 1% and
type B ,C ,and E typically 2% of range under
laboratory conditions (70°F ambient circulating
bath at rate of 1/2°F per minute change)
Heat Tracing or Freeze Protection: Thermostats
designed specifically for heat tracing and freeze
protection ambient sensing applications are
available with types B100 and E100;
specifications are the same as above except:
type B100-13546 includes: 22 A/480 VAC switch;
type E100-13545 includes: 22 A/480 VAC switch
and 10 feet of stainless steel capillary
Approvals: UL listed, Temperature: C22.2, no. 24 file
# LR7814
UL listed, Pressure: C22.2, no. 14 file # LR39690
CSA certified, Temperature: C22.2, no. 14 file
# LR39690
CSA certified, Pressure: C22.2, no. 14 file
# LR39690
CE Compliance with Low Voltage Directive (LVD)
CE Compliance with Pressure Equipment
Directive (PED 97/23/EC)
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