Programmable Temperature Controllers

	Output Voltage Output Voltage

	For Probe Type For Probe Type

Thermocouple

RTD

	For Thermocouple Probe Type For Thermocouple Probe Type

	DIN Trade Size DIN Trade Size

	Scale Scale

Fahrenheit

Celsius

	Number of Circuits Controlled Number of Circuits Controlled

	Relay Type Relay Type

Mechanical

Solid State

Signal

	Maximum Voltage Maximum Voltage

	Mount Type Mount Type

Panel

Portable

	Number of Control Relays Number of Control Relays

	Maximum Temperature for Type K Probe Maximum Temperature for Type K Probe

	Minimum Temperature for Type K Probe Minimum Temperature for Type K Probe

	Maximum Temperature for Type T Probe Maximum Temperature for Type T Probe

750° F

400° C

	Current Current

	Temperature Accuracy for Type K Probe Temperature Accuracy for Type K Probe

	Electrical Connection Type Electrical Connection Type

Hardwire

Plug

	Digit Height Digit Height

	Display Display

	LED
	LCD

	Depth Depth

	Switch Starting Position Switch Starting Position

1 Off (Normally Open)

1 Off (Normally Open) or 1 On
(Normally Closed)

1 Off (Normally Open) and 1
On (Normally Closed)

	Height Height

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

47 Products

Autocorrecting Precision Panel-Mount Temperature Controllers

1/32 DIN

1/16 DIN

1/8 DIN

3/16 DIN

1/4 DIN

For high accuracy in applications with fluctuating conditions, these controllers have proportional-integral-derivative (PID) software with fuzzy logic that learns system behavior and automatically compensates for changes. They read temperature with a highly sensitive thermocouple or RTD probe (sold separately) in critical process applications and have a single primary output to turn heating equipment on or off at a specified temperature. All fit DIN cutouts for installation into instrument panels. Use the keypad to set the actuation point. Controllers are auto/manual selectable. They meet American, Canadian, and European safety standards.

Mechanical relays actuate circuits directly. All are single pole, single throw (SPST) and turn circuits from off to on (normally open).

Signal relays output 4-20 mA current to actuate equipment on a current loop.

Solid-state relays actuate an external relay (not included). They have a longer service life than mechanical and signal relays.

To mount 1/16 DIN controllers to a surface or DIN rail, add DIN-rail/surface-mount adapters. To convert larger cutouts to fit 1/16 DIN controllers, add DIN cutout adapters.

Controllers for RTD and Thermocouple Probes

Temp. Range				Temp. Accuracy
RTD Probe	Type J Probe	Type K Probe	Type T Probe	RTD Probe	Type J Probe	Type K Probe	Type T Probe
-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	±0.7° F ±0.4° C	±3.6° F ±2° C	±3.6° F ±2° C	±3.6° F ±2° C
-325° to 1650° F -200° to 900° C	-55° to 1830° F -50° to 1000° C	-55° to 2495° F -50° to 1370° C	-450° to 750° F -270° to 400° C	±0.36° F ±0.2° C	±2° F ±1° C	±2° F ±1° C	±1.8° F ±1° C

	Temp. Range				No. of
Relay Type	RTD Probe	Type J Probe	Type K Probe	Type T Probe	Control Relays	Alarm Relays	Voltage Range (Electrical Phase)	Output Voltage	Current	Output Current		Each
1/32 DIN–For 7/8" Ht. × 1 3/4" Wd. Panel Cutout
Mechanical	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	2	1	90V AC to 250V AC (Single)	240V AC	2.0A	__	00000000	0000000
Mechanical Signal	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	2	1	90V AC to 250V AC (Single)	240V AC	2.0A	4-20mA 4-20mA	00000000	000000
Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	2	1	90V AC to 250V AC (Single)	14V DC 240V AC	2.0A	__	00000000	000000
1/16 DIN–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
Mechanical	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	2	0	90V AC to 250V AC (Single)	240V AC	2.0A	__	00000000	000000
Mechanical	-325° to 1650° F -200° to 900° C	-55° to 1830° F -50° to 1000° C	-55° to 2495° F -50° to 1370° C	-450° to 750° F -270° to 400° C	1	2	90V AC to 264V AC (Single)	120V AC	5.0A	__	00000000	000000
Mechanical Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	0	90V AC to 250V AC (Single)	14V DC 240V AC 240V AC	2.0A 2.0A	__	00000000	000000
Mechanical Signal	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	2	0	90V AC to 250V AC (Single)	240V AC	2.0A	4-20mA	00000000	000000
Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	2	0	90V AC to 250V AC (Single)	14V DC 240V AC	2.0A	__	00000000	000000
Signal	-325° to 1650° F -200° to 900° C	-55° to 1830° F -50° to 1000° C	-55° to 2495° F -50° to 1370° C	-450° to 750° F -270° to 400° C	1	2	90V AC to 264V AC (Single)	__	__	4-20mA	00000000	000000
1/8 DIN–For 1 3/4" Ht. × 3 5/8" Wd. Panel Cutout
Mechanical	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC	2.0A	__	00000000	000000
Mechanical Mechanical Signal	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC 240V AC	2.0A 2.0A	4-20mA	00000000	000000
Mechanical Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	14V DC 240V AC 240V AC	2.0A 2.0A	__	00000000	000000
1/8 DIN–For 3 5/8" Ht. × 1 3/4" Wd. Panel Cutout
Mechanical	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC	2.0A	__	00000000	000000
Mechanical Mechanical Signal	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC 240V AC	2.0A 2.0A	4-20mA	00000000	000000
Mechanical Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	14V DC 240V AC 240V AC	2.0A 2.0A	__	00000000	000000
3/16 DIN–For 2 11/16" Ht. × 2 11/16" Wd. Panel Cutout
Mechanical	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC	2.0A	__	00000000	000000
Mechanical Mechanical Signal	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC 240V AC	2.0A 2.0A	4-20mA	00000000	000000
Mechanical Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	14V DC 240V AC 240V AC	2.0A 2.0A	__	00000000	000000
1/4 DIN–For 3 5/8" Ht. × 3 5/8" Wd. Panel Cutout
Mechanical	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC	2.0A	__	00000000	000000
Mechanical	-325° to 1650° F -200° to 900° C	-55° to 1830° F -50° to 1000° C	-55° to 2495° F -50° to 1370° C	-450° to 750° F -270° to 400° C	2	2	90V AC to 264V AC (Single)	120V AC	5.0A	__	00000000	000000
Mechanical Mechanical Signal	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	240V AC 240V AC	2.0A 2.0A	4-20mA	00000000	000000
Mechanical Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	1	90V AC to 250V AC (Single)	14V DC 240V AC 240V AC	2.0A 2.0A	__	00000000	000000
Mechanical Mechanical Solid State	-345° to 1290° F -210° to 700° C	-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	3	2	90V AC to 250V AC (Single)	14V DC 240V AC 240V AC	2.0A 2.0A	__	00000000	000000
Signal	-325° to 1650° F -200° to 900° C	-55° to 1830° F -50° to 1000° C	-55° to 2495° F -50° to 1370° C	-450° to 750° F -270° to 400° C	2	2	90V AC to 264V AC (Single)	__	__	4-20mA	00000000	000000

DIN-Rail/Surface-Mount Adapters for 1/16 DIN Controllers

DIN-Rail/Surface-Mount Adapter

Mounting
Fasteners Included	Screw Size	Number of Holes		Each
No	No. 6	2	000000000	000000

DIN Cutout Adapters for 1/16 DIN Controllers

DIN Cutout Adapter

For DIN Panel Cutout Size	Mounting Fasteners Included		Each
1/8	Yes	000000000	000000
1/4	Yes	000000000	00000

Autocorrecting Washdown Precision Panel-Mount Temperature Controllers

1/32 DIN

1/16 DIN

1/8 DIN

1/4 DIN

The faceplate is sealed to meet NEMA 4X and IP66 for protection in washdown environments with splashing water, corrosive liquid, and dust. The rear case meets IP20. These controllers have proportional-integral-derivative (PID) software with fuzzy logic that learns system behavior and automatically compensates for changes to achieve high accuracy in applications with fluctuating conditions. They read temperature with a highly sensitive thermocouple probe (sold separately) in critical process applications to turn heating equipment on or off at a specified temperature. All fit into instrument panels with DIN cutouts. Set actuation points with the keypad.

Controllers with automatic reset turn machines back on once the temperature decreases. Controllers with automatic/manual reset give you the choice to have machines turn back on either when the temperature drops or you reset their switch.

Controllers with 1/16 DIN trade size have one alarm relay.

Controllers with 1/8 and 1/4 DIN trade size have two alarm relays.

Mechanical relays actuate one circuit directly. Single pole, double throw (SPDT) relays can be set to turn the circuit from off to on (normally open) or from on to off (normally closed). Single pole, single throw (SPST) relay turns the circuit from off to on (normally open).

Solid-state relays actuate an external relay (not included). They have a longer service life than mechanical or signal relays.

Signal relays output 4-20 mA current to actuate equipment on a current loop.

For technical drawings and 3-D models, click on a part number.

For Thermocouple Probes

Temp. Range			Temp. Accuracy
Type J Probe	Type K Probe	Type T Probe	Type J Probe	Type K Probe	Type T Probe
-145° to 1830° F	-325° to 2370° F	-325° to 750° F	±7° F	±11° F	±4° F
30° to 1470° F	30° to 2109° F	-235° to 750° F	±7° F	±11° F	±4° F

	For Panel Cutout		No. of
DIN Trade Size	Ht.	Wd.	Control Relays	Alarm Relays	Reset Type	Voltage Range (Electrical Phase)	Output Voltage	Current	Output Current Range	Ht.	Wd.	Dp.		Each
Mechanical Relay—Single Pole, Single Throw (SPST)
1/32	7/8"	1 3/4"	1	0	Automatic	120V AC to 240V AC (Single)	240V AC	3 A @ 220 V AC	__	1"	2"	4"	0000000	0000000
Mechanical Relay—Single Pole, Double Throw (SPDT)
1/16	1 3/4"	1 3/4"	1	1	Automatic/Manual	120V AC to 240V AC (Single)	250V AC	3 A @ 220 V AC	__	1 7/8"	1 7/8"	3 3/8"	0000000	000000
Solid-State Relay
1/16	1 3/4"	1 3/4"	1	1	Automatic/Manual	120V AC to 240V AC (Single)	12V DC	__	__	1 7/8"	1 7/8"	3 3/8"	0000000	000000
1/32	7/8"	1 3/4"	1	0	Automatic	120V AC to 240V AC (Single)	12V DC	__	__	1"	2"	4"	0000000	000000
Signal Relay
1/16	1 3/4"	1 3/4"	1	1	Automatic/Manual	120V AC to 240V AC (Single)	__	__	4-20mA	1 7/8"	1 7/8"	3 3/8"	0000000	000000

For RTD and Thermocouple Probes

Temp. Range			Temp. Accuracy
Type J Probe	Type K Probe	Type T Probe	Type J Probe	Type K Probe	Type T Probe
-100° to 1000° C -145° to 1830° F	-200° to 1300° C -325° to 2370° F	-195° to 400° C -325° to 750° F	±4° C ±7° F	±5° C ±9° F	±2° C ±3° F

	For Panel Cutout		No. of
DIN Trade Size	Ht.	Wd.	Control Relays	Alarm Relays	Reset Type	Voltage Range (Electrical Phase)	Output Voltage	Current	Output Current Range	Ht.	Wd.	Dp.		Each
Mechanical Relay—Single Pole, Double Throw (SPDT)
1/8	3 3/4"	1 3/4"	1	2	Automatic/Manual	100V AC to 240V AC (Single)	250V AC	5 A @ 250 V AC	__	3 3/4"	1 7/8"	2 1/4"	0000000	0000000
1/4	3 3/4"	1 3/4"	1	2	Automatic/Manual	100V AC to 240V AC (Single)	250V AC	5 A @ 250 V AC	__	3 3/4"	3 3/4"	2 1/4"	0000000	000000
Solid-State Relay
1/8	3 3/4"	1 3/4"	0	2	Automatic/Manual	100V AC to 240V AC (Single)	12V DC	__	__	3 3/4"	1 7/8"	2 1/4"	0000000	000000
1/4	3 3/4"	1 3/4"	0	2	Automatic/Manual	100V AC to 240V AC (Single)	12V DC	__	__	3 3/4"	3 3/4"	2 1/4"	0000000	000000
Signal Relay
1/8	3 3/4"	1 3/4"	0	2	Automatic/Manual	100V AC to 240V AC (Single)	__	__	4-20mA	3 3/4"	1 7/8"	2 1/4"	0000000	000000
1/4	3 3/4"	1 3/4"	0	2	Automatic/Manual	100V AC to 240V AC (Single)	__	__	4-20mA	3 3/4"	3 3/4"	2 1/4"	0000000	000000

Precision Panel-Mount Temperature Controllers

Install these controllers into instrument panels. They read temperature with a highly sensitive thermocouple or RTD probe (sold separately) in critical process applications to turn heating equipment on or off at a specified temperature. Set the actuation point with the keypad. Controllers are single pole, double throw (SPDT). They can be set to turn one circuit from off to on (normally open) or on to off (normally closed).

For Panel Cutout
Ht.	Wd.	Temp. Range	Temp. Accuracy	No. of Control Relays	Reset Type	Voltage (Electrical Phase)	Output Current	Wire Connection Type	Ht.	Wd.	Dp.	Environmental Rating		Each
Mechanical Relay
For Thermocouple J Probe
2 11/16"	2 11/16"	30° to 390° F/0° to 200° C	±14° F/±8° C	1	Automatic	120V AC (Single)	8A	Screw Terminals	2 7/8"	2 7/8"	2"	IP65, NEMA 4X	000000	0000000
For Thermocouple K Probe
2 11/16"	2 11/16"	30° to 2190° F/0° to 1200° C	±23° F/±13° C	1	Automatic	120V AC (Single)	8A	Screw Terminals	2 7/8"	2 7/8"	2"	IP65, NEMA 4X	000000	000000
For 100 ohms RTD Probe
2 11/16"	2 11/16"	30° to 1470° F/0° to 800° C	±15° F/±8° C	1	Automatic	120V AC (Single)	8A	Screw Terminals	2 7/8"	2 7/8"	2"	IP65, NEMA 4X	000000	000000

High-Limit Precision Panel-Mount Temperature Controllers

1/16 DIN

1/4 DIN

To protect equipment and personnel, these controllers shut down your machine when it gets too hot and won’t let it turn back on until they’re reset. Mount them to DIN panel cutouts in your heating equipment. You can reset them by hand or remotely so long as the sensor is below the set temperature. These controllers require a thermocouple (sold separately) to read temperature and have a single primary output to turn heating equipment on or off at a specified temperature. They have one or two mechanical relays that are single pole, double throw (SPDT). This means each relay turns a circuit from off to on (normally open) or from on to off (normally closed). All controllers meet American, Canadian, and European safety standards.

To mount 1/16 DIN controllers to a surface or DIN rail, add DIN-rail/surface-mount adapters. To convert larger cutouts to fit 1/16 DIN controllers, add DIN cutout adapters.

Temp. Range			Temp. Accuracy
Type J Probe	Type K Probe	Type T Probe	Type J Probe	Type K Probe	Type T Probe
-180° to 1830° F -120° to 1000° C	-325° to 2495° F -200° to 1370° C	-415° to 750° F -250° to 400° C	±3.6° F ±2° C	±3.6° F ±2° C	±3.6° F ±2° C

Controllers

	For Panel Cutout
DIN Trade Size	Ht.	Wd.	Number of Control Relays	Voltage Range (Electrical Phase)	Current	Ht.	Wd.	Dp.	Specifications Met		Each
For Thermocouple Probes
Mechanical Relay—Single Pole, Double Throw (SPDT)
1/16	1 3/4"	1 3/4"	1	90V AC to 264V AC (Single)	2A	1 7/8"	1 7/8"	3 3/4"	CE Marked; CSA Certified; FM Approved; UL Recognized Component	0000000	0000000
1/4	3 5/8"	3 5/8"	2	90V AC to 250V AC (Single)	2A	3 3/4"	3 3/4"	2 9/16"	CE Marked; CSA Certified; FM Approved; UL Listed	0000000	000000

DIN-Rail/Surface-Mount Adapters for 1/16 DIN Controllers

DIN-Rail/Surface-Mount Adapter

Mounting
Fasteners Included	Screw Size	Number of Holes		Each
No	No. 6	2	000000000	000000

DIN Cutout Adapters for 1/16 DIN Controllers

DIN Cutout Adapter

For DIN Panel Cutout Size	Mounting Fasteners Included		Each
1/8	Yes	000000000	000000
1/4	Yes	000000000	00000

Precision Portable Temperature Controllers

5-20

6-20

These lightweight controllers have a carrying handle. They read temperature with a highly sensitive Type J thermocouple probe (sold separately) to turn heating equipment on or off at a specified temperature in critical process applications. Use the keypad to set the actuation point. All controllers are single pole, single throw (SPST). They have a control relay that turns one circuit from off to on (normally open). All come with a flat-pin connector for attaching a thermocouple.

For technical drawings and 3-D models, click on a part number.

Mechanical Relay
Temp. Range	Temp. Accuracy	No. of Control Relays	Reset Type	Voltage (Electrical Phase)	Output Voltage	Current	NEMA Style	Cord Lg., ft.	Ht.	Wd.	Dp.		Each
For Type J Thermocouple Probe
-180° to 1830° F/-120° to 1000° C	±2° F/±1° C	1	Automatic	120V AC (Single)	120V AC	16 A @ 120 V AC	5-20	5	1 7/8"	1 7/8"	8 11/16"	0000000	0000000
-180° to 1830° F/-120° to 1000° C	±2° F/±1° C	1	Automatic	240V AC (Single)	240V AC	16 A @ 240 V AC	6-20	5	1 7/8"	1 7/8"	8 11/16"	0000000	000000

Panel-Mount Temperature Controllers

Install these controllers in DIN panel cutouts to maintain your heating equipment’s temperature. When your machine gets too hot, they turn it on and off in short cycles to cool it down. Use them on electric heaters only—they won’t work with valves or solenoids. These controllers require a Type J thermocouple probe (sold separately) to read temperature. They have a mechanical relay that is single pole, double throw (SPDT), meaning it turns one circuit from off to on (normally open) or from on to off (normally closed). All controllers meet American, Canadian, and European safety standards.

To mount 1/16 DIN controllers to a surface or DIN rail, add DIN-rail/surface-mount adapters. To convert larger cutouts to fit 1/16 DIN controllers, add DIN cutout adapters.

Controllers

1/16 DIN

1/4 DIN

	For Panel Cutout
DIN Trade Size	Ht.	Wd.	Temperature Range for Type J Probe, °F (Accuracy)	No. of Control Relays	Voltage Range (Electrical Phase)	Current	Wire Connection Type	Ht.	Wd.	Dp.	Features	Specifications Met		Each
Mechanical Relay—Single Pole, Double Throw (SPDT)
For Thermocouple J Probe
1/16	1 3/4"	1 3/4"	-180° to 1830° (±3.6° F)	1	200V AC to 240V AC (Single)	5A	Screw Terminals	1 7/8"	1 7/8"	3 3/4"	LED Status Indicator	UL Recognized Component, CE Marked, C-UL Recognized Component	0000000	0000000
1/4	3 5/8"	3 5/8"	-180° to 1830° (±3.6° F)	1	90V AC to 264V AC (Single)	5A	Screw Terminals	3 3/4"	3 3/4"	2 9/16"	__	UL Recognized Component, CE Marked, C-UL Recognized Component	0000000	000000

DIN-Rail/Surface-Mount Adapters for 1/16 DIN Controllers

DIN-Rail/Surface-Mount Adapter

Mounting
Fasteners Included	Screw Size	Number of Holes		Each
No	No. 6	2	000000000	000000

DIN Cutout Adapters for 1/16 DIN Controllers

DIN Cutout Adapter

For DIN Panel Cutout Size	Mounting Fasteners Included		Each
1/8	Yes	000000000	000000
1/4	Yes	000000000	00000