Temperature Controllers - Dwyer

Temperature controllers are devices used to maintain and regulate precise temperatures in different processes and environments. Temperature controllers monitor the temperature of a system and compare it to a set point, making necessary adjustments by activating heating or cooling mechanisms to achieve the desired temperature. They are widely used in applications such as manufacturing, HVAC systems, food processing, and laboratory environments. Temperature Controllers help improve product quality, enhance energy efficiency, and reduce operational costs. Modern temperature controllers often come with advanced features like digital displays, programmable settings, and remote monitoring capabilities, making them versatile and user-friendly tools for maintaining optimal temperature conditions.Browse our selection below or contact us to speak with a product expert.

Filter
Filter
79 items
content loaded
The Dwyer - RHCN-7005 is a Relative Humidity ON/OFF Controller featuring 0 Vdc to 3 Vdc I/P, 110 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$120.67

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

The Dwyer - MFR0122 is a Mechanical Hygrostat/Humidistat Humidity Control featuring 250 Vac Supply, 35 %RH to 95 %RH, Adjustable, 1 A SPDT Relay O/P, and for Enclosures. Part of the MFR0122 Series. Sold individually.

$149.11

Should ship between 29 Jul and 05 Aug

Subject to factory lead times

The Dwyer - OS-821 is a Non-Contact Body Infrared Thermometer featuring 2x AA (1.5V x2) Supply, 0.5s Response Time, 3 Color Alarm, and Backlight Display. Temperature ranges include 32.0 °C to 42.5 °C, ± 0.3 °C Accuracy, and 10 °C to 40 °C. Part of the OS820 Series. Sold individually.

$120.60

Should ship between 22 Jul and 05 Aug

Subject to factory lead times

The Dwyer - RHCN-7001 is a Relative Humidity ON/OFF Controller featuring 0 Vdc to 1 Vdc I/P, 110 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$120.67

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

The Dwyer - RHCN-7003 is a Relative Humidity ON/OFF Controller featuring 4 mA to 20 mA I/P, 110 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$120.67

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

The Dwyer - IR200 is a Non-Contact Body Infrared Thermometer featuring 4 Digit LCD, 0.1° Resolution, 3 V (2 AA) Supply, 32 Points Storage, and Adjustable Alarm Limits. Temperature ranges include 32 °C to 42.5 °C and ± 0.3 °C (0.5 °F) Accuracy. Part of the OS200 Series. Sold individually.

$460.79

Should ship between 22 Jul and 05 Aug

Subject to factory lead times

The Dwyer - RHCN-7004 is a Relative Humidity ON/OFF Controller featuring 4 mA to 20 mA I/P, 230 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$114.22

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

1/16 DIN temperature/controller, current/relay, RS485, 1 event input, temp retransmission

$219.60

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, current/relay, RS485, 2 event inputs

$213.00

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, current/relay, RS485, temp retransmission, remote setpoint

$225.30

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, linear voltage/relay, RS485, 2 event inputs

$213.00

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, linear voltage/relay, RS485, temp retransmission, remote setpoint

$225.30

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

The Dwyer - RHCN-7005 is a Relative Humidity ON/OFF Controller featuring 0 Vdc to 3 Vdc I/P, 110 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$120.67

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

The Dwyer - MFR0122 is a Mechanical Hygrostat/Humidistat Humidity Control featuring 250 Vac Supply, 35 %RH to 95 %RH, Adjustable, 1 A SPDT Relay O/P, and for Enclosures. Part of the MFR0122 Series. Sold individually.

$149.11

Should ship between 29 Jul and 05 Aug

Subject to factory lead times

The Dwyer - OS-821 is a Non-Contact Body Infrared Thermometer featuring 2x AA (1.5V x2) Supply, 0.5s Response Time, 3 Color Alarm, and Backlight Display. Temperature ranges include 32.0 °C to 42.5 °C, ± 0.3 °C Accuracy, and 10 °C to 40 °C. Part of the OS820 Series. Sold individually.

$120.60

Should ship between 22 Jul and 05 Aug

Subject to factory lead times

The Dwyer - RHCN-7001 is a Relative Humidity ON/OFF Controller featuring 0 Vdc to 1 Vdc I/P, 110 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$120.67

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

The Dwyer - RHCN-7003 is a Relative Humidity ON/OFF Controller featuring 4 mA to 20 mA I/P, 110 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$120.67

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

The Dwyer - IR200 is a Non-Contact Body Infrared Thermometer featuring 4 Digit LCD, 0.1° Resolution, 3 V (2 AA) Supply, 32 Points Storage, and Adjustable Alarm Limits. Temperature ranges include 32 °C to 42.5 °C and ± 0.3 °C (0.5 °F) Accuracy. Part of the OS200 Series. Sold individually.

$460.79

Should ship between 22 Jul and 05 Aug

Subject to factory lead times

The Dwyer - RHCN-7004 is a Relative Humidity ON/OFF Controller featuring 4 mA to 20 mA I/P, 230 Vac Supply, 25 %RH to 90 %RH, 3 Digit, LED Display, and 8 A SPDT Relay O/P. Part of the RHCN-7000 Series. Sold individually.

$114.22

Should ship between 16 Sep and 23 Sep

Subject to factory lead times

1/16 DIN temperature/controller, current/relay, RS485, 1 event input, temp retransmission

$219.60

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, current/relay, RS485, 2 event inputs

$213.00

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, current/relay, RS485, temp retransmission, remote setpoint

$225.30

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, linear voltage/relay, RS485, 2 event inputs

$213.00

Should ship between 15 Jul and 29 Jul

Subject to factory lead times

1/16 DIN temperature/controller, linear voltage/relay, RS485, temp retransmission, remote setpoint

$225.30

Should ship between 15 Jul and 29 Jul

Subject to factory lead times