Dwyer Instruments SERIES TSW Data Sheet
SERIES TSW | WEATHERPROOF DIGITAL TEMPERATURE SWITCH
®
FEATURES/BENEFITS
• Weatherproof housing
• Single or dual stage models
•Congurationkey
• Physical and passcode parameter setting protection
• TS-8T temperature probe included with models not ending in -NP
APPLICATIONS
• Chillers
• Walk in cooler
• Woodboilers
• Brewing systems
DESCRIPTION
The Series TSW Weatherproof Digital Temperature Switch combines the trusted, reliable
TS family of temperature controls and an installation friendly weatherproof enclosure. The
bright, easy-to-read LED display shows the current output status and the temperature
measurement.
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 (10K Ω @ 25°C).
Output R1 SPDT relay resistive load: 20 A @ 240 VAC; R2 SPDT relay resistive load: 8 A @ 240 VAC; Inductive load: 3 A @ 240 VAC.
Horsepower Rating R1 2HP @ 240 VAC.
Control Type On/off.
Power Requirements 90 to 255 VAC or 12 to 24 VAC/VDC (±10%) depending on model.
Power Consumption 3.6 VA.
Accuracy ±1% FS.
Display 3 digits plus sign.
Resolution Single stage: 1°; Dual stage: 0.1° < 100; 1° ≥ 100°.
Memory Backup Non-volatile memory.
Ambient Temperature 32 to 104°F (0 to 40°C).
Weight 1.2 lb (544 g).
Enclosure Rating NEMA 4X (IP66).
Agency Approvals CE, cURus.
DWYER INSTRUMENTS, INC.
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®
DIMENSIONS WIRING DIAGRAM
OUTPUTS
OUTPUTS
TS2-K
PROBE
INPUTS
2-19/32
[65.53]
6-21/32
[168.91]
3-5/8
[92.08]
HOW TO ORDER
Use the bold characters from the chart below to construct a product code.
Sd1
2 37 8 9 10 11
OUT 1
POWER
SUPPLY
Single Stage
TS2-K
PROBE
INPUTS
Sd2 Sd1
1 2 34 5 6 7 8 9 10 11
OUT 2
OUT 1
POWER
SUPPLY
Dual Stage
TSW -1 50 -NP
SERIES
TSW: Weatherproof digital temperature switch
NUMBER OF STAGES
-1: Single stage
-2: Dual stage
OPTIONS
-NP: No probe
POWER REQUIREMENT
50: 90 to 255 VAC
60: 12 to 24 VAC/VDC
ACCESSORIES
Model Description
CC1-N
CC1-GY
TS2-K
Series TS-Probes
Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identied in this publication without notice. Dwyer advises its customers to obtain the
latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current.
Temperature sensor clip, neutral
Temperature sensor clip, grey
Conguration key
Temperature sensors
DWYER INSTRUMENTS, INC.
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DS-TSW Rev. 2 | 1/19
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