For Probe Type For Probe Type |
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Relay Type Relay Type |
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Scale Scale |
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Temperature Accuracy for Type K Probe Temperature Accuracyfor Type K Probe |
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Current Current |
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Maximum Temperature for RTD Probe Maximum Temperaturefor RTD Probe |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Autocorrecting Precision Panel-Mount Temperature Controllers





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.
Temp. Range | Temp. Accuracy | ||||||
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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 | |||||||||||
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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 |

Mounting | ||||
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Fasteners Included | Screw Size | Number of Holes | Each | |
No | No. 6 | 2 | 000000000 | 000000 |
Autocorrecting Washdown Precision Panel-Mount Temperature Controllers




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.
Temp. Range | Temp. Accuracy | ||||
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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 | |||||||||||||
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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 |
Temp. Range | Temp. Accuracy | ||||
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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 | |||||||||||||
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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 |