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GASKET
GASKET
SERIES TSXT
E
DIGITAL TEMPERATURE SWITCH
Refrigeration Control, Up To 3 Probe Inputs and 3 Relay Outputs
Digital
Temperature Switches,
The Series TSXT Digital Temperature Switch is designed for refrigeration control.
It accepts PTC or NTC temperature probe types and can control the compressor,
defrost, fan, alarm, and light in a refrigeration system. Master/slave congurations
allow synchronization of defrost cycles between different units. Programming is
performed through the front keypad, or by using the TS2-K programming key.
BENEFITS/FEATURES
• Models available with 1, 2, or 3 relay outputs
• 3 temperature inputs and one digital input for complete refrigeration control
• Conguration key available for programing multiple units
• Capacitive buttons offer clean panel face design
APPLICATIONS
• Refrigerated cabinets
• Walk in coolers
• Applications requiring defrost cycles
MODEL CHART
Model Supply Power Outputs Model Supply Power Outputs
TSXT-211
TSXT-221
TSXT-231
TSXT-241
TSXT-212
TSXT-222
DWYER INSTRUMENTS, LLC | dwyer-inst.com126
115 VAC
230 VAC
12 VAC/VDC
24 VAC/VDC
115 VAC
230 VAC
1
1
1
1
2
2
TSXT-232
TSXT-242
TSXT-213
TSXT-223
TSXT-233
TSXT-243
12 VAC/VDC
24 VAC/VDC
115 VAC
230 VAC
12 VAC/VDC
24 VAC/VDC
3.110 [79.0]
AUX
SET
Panel cutout 2-51/64˝ x 1-9/64˝ (71 x 29 mm)
SPECIFICATIONS
Probe Range: PTC: -58 to 302°F (-50 to 150°C); NTC: -58 to 230°F (-50 to 110°C).
Input: PTC (1000 Ω @ 25°C) or NTC (10 KΩ @ 25°C) thermistor.
Output: Relay 1: SPST relay rated 16 A @ 240 VAC resistive, 10 FLA, 60 LRA;
Relay 2: SPST relay rated 5 A @ 240 VAC resistive; Relay 3: SPST relay rated 8 A
@ 240 VAC resistive.
Horsepower Rating (HP): 1 HP (Relay 1).
Control Type: On/off with defrost options.
Power Requirements: 115 VAC, 230 VAC, 24 VAC/VDC, or 12 VAC/VDC.
Power Consumption: 3.6 VA @ 115/230 VAC; 1.5 VA @ 12/24 VAC/VDC.
Accuracy: ±1% FS.
Display: 3-digit, plus sign.
Resolution: 0.1°.
Memory Backup: Nonvolatile memory.
Ambient Operating Temperature: 32 to 131°F (0 to 55°C).
Storage Temperature: -4 to 176°F (-20 to 80°C).
Weight: 115 and 230 V models: 7.2 oz (204 g); 12 and 24 V models: 4.8 oz (136 g).
Front Panel Rating: IP65.
Compliance: CE, cURus.
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ACCESSORIES
See page reference u below.
uDigital Temperature Switch Probes and Accessories: See page 129 (Series TS-Probes)
1.440
[36.5]
2.440 [62.0]
1.110
[28.3]
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