TST1PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)No1SPDT

120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP65CE, UL• Capacitive touch buttons• Field selectable units• Modbus® communication

SERIESNUMBER OF TEMPERATURE INPUTSTEMPERATURE INPUT TYPETEMPERATURE RANGE

DIGITAL INPUTNUMBER OF RELAY OUTPUTSRELAY TYPE

POWER

FRONT PANEL RATINGAPPROVALSFEATURES

TS31PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)Yes1SPDT

120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, UL• Field selectable units• Real time clock• HACCP logging

TSXT3PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)Yes1, 2, or 31 output models: SPDT2 & 3 output models: SPST120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP65CE, UL• Up to 3 inputs and 3 outputs for total refrigeration control• Capacitive touch buttons• Real time clock• HACCP logging• Modbus® communication

TSX32PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)Yes2, or 32 output models: SPDT3 output models: SPST120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, UL• Up to 2 inputs and 3 outputs for total refrigeration control• Field selectable units• Real time clock• HACCP logging

TSS22PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)No2SPDT

120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, UL• Independent inputs and outputs for dual stage temperature control

TSWB1PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)Yes32 SPST, 1 SPDT

120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, UL• Manual or automatic switch reset• Conductivity probe input for level monitoring

TSCC1PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)Yes (2 inputs)32 SPST, 1 SPDT

120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, UL• Digital contact inputs and 2 relay outputs for timed relay control• Conductivity probe input for level monitoring

TSW1 or 2PTC or NTC thermistorPTC: -58 to 302°F (-50 to 150°C)NTC: -58 to 230°F (-50 to 110°C)No1 or 2SPDT

90 to 255 VAC or12 to 24 VAC/VDCIP66CE, UL• IP66 (NEMA 4X) enclosed housing• Hard menu lockout jumper• Dual stage models available• Universal line power from 90 to 255 VAC

DIGITAL TEMPERATURE SWITCHESOn/Off Control for Refrigeration, Cooling, or Low Temperature (less than 302°F) Heating Applications

DWYER INSTRUMENTS, INC. | 102 INDIANA HWY 212, MICHIGAN CITY, IN 46360 | 800/872-9141 | WWW.DWYER-INST.COM

Modbus® is a registered trademark of Schneider Automation, Inc.

40T1Type J or K thermocouple, 2 or 3 wire PT 100 RTDJ Type: -140 to 1450°F (-100 to 800°C)K Type: -140 to 1999°F (-100 to 1300°C)RTD: -320 to 1200°F (-200 to 650°C)No1SPDT120 VAC, 240 VAC, or12 to 24 VAC/VDCIP65CE, UL• Thermocouple inputs• Display readings up to 1999

SERIESNUMBER OF TEMPERATURE INPUTSTEMPERATURE INPUT TYPE

TEMPERATURE RANGE

DIGITAL INPUTNUMBER OF RELAY OUTPUTSRELAY TYPEPOWER

FRONT PANEL RATINGAPPROVALSFEATURES

DIGITAL TEMPERATURE SWITCHESOn/Off Control for Heating and Limit Control

40M1Thermocouple, RTD, thermistor, current, or voltageJ Type: -140 to 1450°F (-100 to 800°C)RTD: -320 to 1200°F (-200 to 650°C)Current: -1999 to 1999Others: See manualNo1SPDT120 VAC, 240 VAC, or12 to 24 VAC/VDCIP65CE, UL• Universal inputs• Display readings up to 1999

TCS1Type J, K, or S thermocouple

J Type: 32 to 999°F (0 to 700°C)K Type: 32 to 999°F (0 to 999°C)S Type: 32 to 999°F (0 to 999°C)No1SPDT120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, UL• Thermocouple inputs

TSF1Type J, K, or S thermocouple

J Type: 32 to 999°F (0 to 700°C)K Type: 32 to 999°F (0 to 999°C)S Type: 32 to 999°F (0 to 999°C)Yes1SPDT120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, FM, UL• FM approved temperature limit control

TSF-DF1Type J, K, or S thermocouple

J Type: 32 to 999°F (0 to 700°C)K Type: 32 to 999°F (0 to 999°C)S Type: 32 to 999°F (0 to 999°C)Yes1SPST120 VAC, 240 VAC,12 VAC/VDC, or 24 VAC/VDCIP64CE, UL• UL approved temperature limit control

16L1Thermocouple, RTD, voltage, or current

See manual

No1 or 22 SPST, 1 SPDT100 to 240 VAC

IP66FM, UL• FM approved temperature limit control• Universal inputs• Modbus® option

DWYER INSTRUMENTS, INC. | 102 INDIANA HWY 212, MICHIGAN CITY, IN 46360 | 800/872-9141 | WWW.DWYER-INST.COM

Modbus® is a registered trademark of Schneider Automation, Inc.

DWYER INSTRUMENTS, INC. | 102 INDIANA HWY 212, MICHIGAN CITY, IN 46360 | 800/872-9141 | WWW.DWYER-INST.COM

16G, 8G, & 4G1Thermocouple, RTD, current, or voltage1/16, 1/8, 1/44 digit orange LED process value4 digit green LED setpoint value10 segment output status meter2SPDT mechanical relay14 VDC pulse voltage4 to 20 mA current0 to 10 VDC voltage80 to 260 VACIP65RS-485 Modbus®

CE, UL• Integral quick function keys• Auto or manual tune PID• Fuzzy logic• Multi-step ramp/soak program• Independent alarm relays• Digital input• Remote set point adjustment• Process value retransmission

SERIESNUMBER OF TEMPERATURE INPUTSTEMPERATURE INPUT TYPE

DIN SIZESDISPLAY RANGE

NUMBER OF OUTPUTSOUTPUT TYPE

POWERFRONT PANEL RATINGCOMMUNICATION

APPROVALSFEATURES AND OPTIONS

PROCESS CONTROLLERSPID Loop Controller for Temperature and Process Applications

32B, 16B, 8B, & 4B1Thermocouple, RTD, current, or voltage1/32, 1/16, 1/8, 1/44 digit red LED process value4 digit green LED setpoint value

2SPDT mechanical relay14 VDC pulse voltage4 to 20 mA current0 to 10 VDC voltage100 to 240 VACIP56RS-485 Modbus®

CE, UL• Auto or manual tune PID• Multi-step ramp/soak program• Independent alarm relays

16C, 8C, & 4C1Thermocouple or RTD

1/16, 1/8, 1/44 digit red LED process value4 digit green LED setpoint value

1SPDT mechanical relay14 VDC pulse voltage4 to 20 mA current

100 to 240 VACIP66RS-485 Modbus®

CE, UL• Auto or manual tune PID• Independent alarm relays

16A1Thermocouple, RTD, current, or voltage1/164 digit red LED process value4 digit green LED setpoint value

1 or 2SPST mechanical relaySolid state relay15 VDC pulse voltage0 to 20 mA current100 to 240 VAC or 12 to 24 VDCIP64Optional RS-485 or RS-232 Modbus®

CE, FM, UL• Self-Tune® or manual PID• Fuzzy logic• Multi-step ramp/soak program• Independent alarm relays• Remote set point adjustment• Process value retransmission

32A1Thermocouple, RTD, current, or voltage1/324 digit red LED process value4 digit green LED setpoint value

1 or 2SPST mechanical relaySolid state relay5 VDC pulse voltage0 to 20 mA current100 to 240 VAC or 12 to 24 VDCIP64Optional RS-485 or RS-232 Modbus®

CE, UL• Self-Tune® or manual PID• Fuzzy logic• Ramp/soak program

32DZ2Thermocouple, RTD, current, or voltage1/324 digit red LED process value4 digit green LED setpoint value

2SPST mechanical relaySolid state relay5 VDC pulse voltage0 to 20 mA current100 to 240 VAC or 12 to 24 VDCIP66Optional RS-485 or RS-232 Modbus®

FM, UL• Dual zone control• Self-Tune® or manual PID• Fuzzy logic• Ramp/soak program

SCD1 to 8Thermocouple, RTD, current, or voltageDIN rail mountLED status indicators

2 to 16SPDT mechanical relay14 VDC pulse voltage4 to 20 mA current0 to 10 VDC voltage24 VDCN/ARS-485 Modbus®

CE, UL• Auto or manual tune PID• Multi-step ramp/soak program• Process value retransmission• Field expandable slave controls for up to 8 loops

Modbus® is a registered trademark of Schneider Automation, Inc.