Dwyer TS3 - Manual

Bulletin T-TS3
Specifications - Installation and Operating Instructions
Series TS3 Digital Temperature Switch
The Series TS3 Digital Temperature Switch is the ideal control for
on/off heating or cooling applications. This generation of controls has
field selectable engineering units and temperature probe types in order
to reduce the combination of parts that need to be stocked. A built in real
time clock is used for HACCP logging of temperature alarms caused by
temperatures outside of their set limits or loss of power. For refrigeration
applications, the defrost cycle can be initiated based on time or using the
front panel keys. For programming multiple units, the model TS2-K
configuration key can be used to quickly download parameter settings.
INSTALLATION
NOTE: Unit must be mounted away from vibration, impacts, water and
corrosive gases.
• Cut hold in panel 71 x 29 mm (2.80 x 1.14 in).
• Use the supplied gasket or apply silicone around the perimeter of the
hole to prevent leakage.
• Insert unit into hole from the front side of the panel.
• Slide the mounting bracket securely against the panel from the rear of
the unit.
• Wiring diagram is displayed on the top of the control.
Wiring
Avoid installing the temperature probe cables and the digital input wires
in close proximity of any power cables. If the length of the probe cables
is longer than 100 meters, a recalibration adjustment may be made
using the P1 parameter.
SPECIFICATIONS
Probe Range:
PTC: -58 to 302°F (-50 to 150°C)
NTC: -58 to 230°F (-50 to 110°C).
Input: PTC (1000Ω @ 25°C) / NTC (10KΩ @ 25°C).
Output: R1 SPDT Relay Resistive Load 16A, Inductive Load 10 FLA,
60 LRA @ 240 VAC.
Horsepower Rating: 1HP @ 240 VAC.
Control Type: On/Off.
Power Requirement: 115 VAC, 230 VAC, 12 VAC/VDC, 24 VAC/DC
(±10%) depending on model.
Power Consumption: 3.6VA (115/230/24 V), 1.5VA (12V).
Accuracy: ±1% FS.
Display: 3 Digits Plus Sign.
Resolution: 0.1°.
Memory Backup: Non-Volatile Memory.
Ambient Temperature: 32 to 131°F (0 to 55°C).
Weight: 2.3 oz (65 g).
Front Protection: IP65.
Agency Approvals: CE, UL.
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LOVE CONTROLS DIVISION
Phone: 219/879-8000 www.love-controls.com
DWYER INSTRUMENTS INC. Fax: 219/872-9057 e-mail:[email protected]
P.O. BOX 338 - MICHIGAN CITY, INDIANA 46360, U.S.A.