Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Dwyer Temperature Controller: TSW, Thermistor, On/Off Action, 12 to 24V AC/DC - Temperature Controllers
DwyerTemperature Controllers

Dwyer Temperature Controller: TSW, Thermistor, On/Off Action, 12 to 24V AC/DC

The Dwyer TSW-260 is a digital temperature controller with a thermistor sensor and On/Off Action control mode. It operates on 12 to 24V AC/DC input voltage and features (2) Relay outputs with a current rating of R2…

SKU 3G-OTH-361431

Brand
Dwyer
Item
Temperature Controller: TSW, Thermistor, On/Off Action, 12 to 24V AC/DC
Category
Temperature Controllers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dwyer
Manufacturer Part Number
TSW-260
Series
TSW
Type
Thermistor, On/Off Action, -58°F to 302°F
AC/DC
12 to 24V
Output
(2) Relay
Current
R2: 8
Sensor Type
Thermistor
Control Mode
On/Off Action
Display Type
Digital
Product Type
Temperature Controller
Input Voltage
12 to 24V AC/DC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer TSW-260 is a digital temperature controller with a thermistor sensor and On/Off Action control mode. It operates on 12 to 24V AC/DC input voltage and features (2) Relay outputs with a current rating of R2: 8. The controller includes a digital display and is designed for temperature control applications within a range of -58°F to 302°F.

Frequently Asked Questions

What is the Dwyer TSW-260 temperature controller used for?

The Dwyer TSW-260 is a digital temperature controller used for on/off temperature regulation in industrial processes. It is suitable for applications requiring a thermistor sensor and relay outputs, such as HVAC, packaging, and food processing equipment, within a range of -58°F to 302°F.

What are the specifications of the Dwyer TSW-260?

The Dwyer TSW-260 is a thermistor-based temperature controller with On/Off Action control mode. It operates on 12 to 24V AC/DC input voltage, has (2) Relay outputs with a current rating of R2: 8, and includes a digital display. The temperature range is -58°F to 302°F.

Where to buy the Dwyer TSW-260 worldwide?

The Dwyer TSW-260 is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this temperature controller.

How to install the Dwyer TSW-260 temperature controller?

Install the Dwyer TSW-260 by mounting it in a suitable enclosure, connecting the 12 to 24V AC/DC power supply, and wiring the thermistor sensor and relay outputs per the wiring diagram. Ensure proper sensor placement for accurate temperature sensing. Follow standard industrial electrical safety practices.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer temperature controllers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
DWYER Temperature Controller: TSW, Thermistor, On/Off Action, 12 to 24V AC/DC, -58°F to 302°F (MPN TSW-160). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: R1: 20; Display Type: Digital; Input Voltage: 12 to 24V AC/DC; Output: (2) Relay; Product Type: Temperature Controller; Sensor Type: Thermistor.
Dwyer
DWYER Temperature Controller: TSW, Thermistor, On/Off Action, 12 to 24V AC/DC, -58°F to 302°F (MPN TSW-160). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: R1: 20; Display Type: Digital; Input Voltage: 12 to 24V AC/DC; Output: (2) Relay; Product Type: Temperature Controller; Sensor Type: Thermistor.
DWYER Temperature Controller: TSW, Thermistor, On/Off Action, 90 to 220V AC, -58°F to 302°F, Digital (MPN TSW-250). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 20; Display Type: Digital; Input Voltage: 90 to 220V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: Thermistor.
Dwyer
DWYER Temperature Controller: TSW, Thermistor, On/Off Action, 90 to 220V AC, -58°F to 302°F, Digital (MPN TSW-250). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 20; Display Type: Digital; Input Voltage: 90 to 220V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: Thermistor.
DWYER Temperature Controller: TSW, Thermistor, On/Off Action, 90 to 220V AC, -58°F to 302°F, Digital (MPN TSW-150). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 20; Display Type: Digital; Input Voltage: 90 to 220V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: Thermistor.
Dwyer
DWYER Temperature Controller: TSW, Thermistor, On/Off Action, 90 to 220V AC, -58°F to 302°F, Digital (MPN TSW-150). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 20; Display Type: Digital; Input Voltage: 90 to 220V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: Thermistor.
DWYER Temperature Controller: TS, 32°F to 158°F, Digital, 4 VA Power Consumption (MPN TS-13010). Key specifications — Brand: DWYER; Display Type: Digital; Output: 16 A SPDT Relay @ 250 V AC Resistive; Product Type: Temperature Controller; Series: TS.
Dwyer
DWYER Temperature Controller: TS, 32°F to 158°F, Digital, 4 VA Power Consumption (MPN TS-13010). Key specifications — Brand: DWYER; Display Type: Digital; Output: 16 A SPDT Relay @ 250 V AC Resistive; Product Type: Temperature Controller; Series: TS.
DWYER Temperature Controller: 16C, 1/16 DIN Size, RTD/Thermocouple, On/Off Action/PID, 32°F to 122°F (MPN 16C-2). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 40 mA; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Voltage Pulse; Product Type: Temperature Controller; Sensor Type: Thermocouple.
Dwyer
DWYER Temperature Controller: 16C, 1/16 DIN Size, RTD/Thermocouple, On/Off Action/PID, 32°F to 122°F (MPN 16C-2). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 40 mA; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Voltage Pulse; Product Type: Temperature Controller; Sensor Type: Thermocouple.
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 16B-63-LV). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 5 A; Display Type: Digital; Input Voltage: 24V DC; Output: Linear Voltage; Product Type: Temperature Controller; Sensor Type: RTD.
Dwyer
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 16B-63-LV). Key specifications — Brand: DWYER; Control Mode: On/Off Action; Current: 5 A; Display Type: Digital; Input Voltage: 24V DC; Output: Linear Voltage; Product Type: Temperature Controller; Sensor Type: RTD.

More from Dwyer

View all Dwyer parts →
DWYER Temperature Controller: 1500, 1/16 DIN Size, RTD, 100 to 240V AC, 14°F to 131°F, Digital (MPN 15123). Key specifications — Brand: DWYER; Alarms: Relay, 3A, SPST; Control Mode: PI; Current: 1.5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Relay; Product Type: Temperature Controller.
Dwyer
DWYER Temperature Controller: 1500, 1/16 DIN Size, RTD, 100 to 240V AC, 14°F to 131°F, Digital (MPN 15123). Key specifications — Brand: DWYER; Alarms: Relay, 3A, SPST; Control Mode: PI; Current: 1.5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Relay; Product Type: Temperature Controller.
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 100 to 240V AC, 32°F to 122°F (MPN 16B-63). Key specifications — Brand: DWYER; Control Mode: PID; Current: 5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Linear Voltage; Product Type: Temperature Controller; Sensor Type: Thermocouple.
Dwyer
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 100 to 240V AC, 32°F to 122°F (MPN 16B-63). Key specifications — Brand: DWYER; Control Mode: PID; Current: 5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Linear Voltage; Product Type: Temperature Controller; Sensor Type: Thermocouple.
DWYER Temperature Controller: 32B, 1/32 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 32B-53-LV). Key specifications — Brand: DWYER; Control Mode: Self Adjustable; Current: 5 A; Display Type: Digital; Input Voltage: 24V DC; Output: Current; Product Type: Temperature Controller; Sensor Type: Thermocouple.
Dwyer
DWYER Temperature Controller: 32B, 1/32 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 32B-53-LV). Key specifications — Brand: DWYER; Control Mode: Self Adjustable; Current: 5 A; Display Type: Digital; Input Voltage: 24V DC; Output: Current; Product Type: Temperature Controller; Sensor Type: Thermocouple.
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 16B-23-LV). Key specifications — Brand: DWYER; Control Mode: Manual; Current: 5 A; Display Type: Digital; Input Voltage: 24V DC; Output: Voltage Pulse; Product Type: Temperature Controller; Sensor Type: RTD.
Dwyer
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 16B-23-LV). Key specifications — Brand: DWYER; Control Mode: Manual; Current: 5 A; Display Type: Digital; Input Voltage: 24V DC; Output: Voltage Pulse; Product Type: Temperature Controller; Sensor Type: RTD.
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 100 to 240V AC, 32°F to 122°F (MPN 16B-23). Key specifications — Brand: DWYER; Control Mode: Self Adjustable; Current: 5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: RTD.
Dwyer
DWYER Temperature Controller: 16B, 1/16 DIN Size, RTD/Thermocouple, 100 to 240V AC, 32°F to 122°F (MPN 16B-23). Key specifications — Brand: DWYER; Control Mode: Self Adjustable; Current: 5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: RTD.
DWYER Temperature Controller: 4B, 1/4 DIN Size, RTD/Thermocouple, Manual/On/Off Action/PID, Digital (MPN 4B-33). Key specifications — Brand: DWYER; Control Mode: PID; Current: 5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: (2) Relay; Product Type: Temperature Controller; Sensor Type: Thermocouple.
Dwyer
DWYER Temperature Controller: 4B, 1/4 DIN Size, RTD/Thermocouple, Manual/On/Off Action/PID, Digital (MPN 4B-33). Key specifications — Brand: DWYER; Control Mode: PID; Current: 5 A; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: (2) Relay; Product Type: Temperature Controller; Sensor Type: Thermocouple.
DWYER Temperature Controller: 32B, 1/32 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 32B-33-LV). Key specifications — Brand: DWYER; Control Mode: Self Adjustable; Current: 3 A; Display Type: Digital; Input Voltage: 24V DC; Output: (2) Relay; Product Type: Temperature Controller; Sensor Type: Thermocouple.
Dwyer
DWYER Temperature Controller: 32B, 1/32 DIN Size, RTD/Thermocouple, 24V DC, 32°F to 122°F, Digital (MPN 32B-33-LV). Key specifications — Brand: DWYER; Control Mode: Self Adjustable; Current: 3 A; Display Type: Digital; Input Voltage: 24V DC; Output: (2) Relay; Product Type: Temperature Controller; Sensor Type: Thermocouple.
DWYER Temperature Controller: 32B, 1/32 DIN Size, RTD/Thermocouple, 100 to 240V AC, 32°F to 122°F (MPN 32B-23). Key specifications — Brand: DWYER; Control Mode: Manual; Current: 40 mA; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: RTD.
Dwyer
DWYER Temperature Controller: 32B, 1/32 DIN Size, RTD/Thermocouple, 100 to 240V AC, 32°F to 122°F (MPN 32B-23). Key specifications — Brand: DWYER; Control Mode: Manual; Current: 40 mA; Display Type: Digital; Input Voltage: 100 to 240V AC; Output: Relay; Product Type: Temperature Controller; Sensor Type: RTD.