Temperature Controllers and Process Controllers from Love Controls

Temperature Controllers, Process Controllers from 1/32 DIN to 1/4 DIN, Digital and Analog Temperature Controls, we have the controller to meet your requirements.

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Temperature and Temperature/Process Controls listed by size

Misc. Size Controllers
SCZ10 Series temperature/process control/transmitter
Field progrmmable PID control or isolated transmitter, either with optional RS-485 communications capability. Size: 22.5mm W x 75mm H x 100mm D (0.886" H x 2.953" W x 3.937 D)
40 Series Low Cost On/Off Temperature Control
RTD or T/C Input, 10A Relay Output

1/32 DIN Size Controllers - 45 mm x 22 mm or 1.775" x .874" panel cutout
32A Series Temperature/Process Controls
Universal input (10 thermocouple types, 4 RTD types, voltage, and current), single or dual set point, alarm (optional).
32B Series Temperature/Process Controller
Universal Input, Dual Temperature Output Controls, RS-485 Interface
32DZ Series Temperature/Process Controls
The world's first dual zone control in the 1/32 DIN size. Semi-universal input (10 thermocouple types in one of two groups, an RTD type, and voltage and current types).

1/16 DIN Size Controllers- 45 mm x 45 mm or 1.775" x 1.775" panel cutout
1400 Series Analog Temperature Controls
Cost effective temperature control or alarm for a wide variety of heating or cooling applications. An LED deviation indicator shows the process temperature below, at, or above the set value.
1500 Series Digital Temperature Controls
Provides an impressive array of features in an extremely economical package. Features include on-off or time proportioning P, Pl, PID, or Self-Tune, input fault timer, digital input filter, ramp to set point.
1600 Series 1/16 DIN Temperature Controller 
This Temperature Controller is being phased out by the 16A Series below.
Control or monitoring for a wide variety of heating, cooling, heat/cool, or other processes.
16A Series 1/16 DIN Temperature Controller 
A new standard in 1/16 DIN power, flexibility, and value. Universal input (10 thermocouple types, 4 RTD types, voltage, and current), single or dual set point, alarm (optional), Fuzzy Logic, Self Tune, Peak/Valley indication, Per Cent Output indication, and Heater Break protection.
16B Series 1/16 DIN Temperature/Process Controller
Monitor and control temperature or process applications with precision using the Series 16B controllers. The units offer two separate outputs for dual loop control in direct or reverse acting. Select relay, voltage, or current output combined with a second relay output. The Series 16B provides dual LED displays for local indication of process value and setpoint value.
16C Series 1/16 DIN Temperature Controller
The compact Series 16C Temperature Controller offers accurate temperature measurement and control in a 1/16 DIN package. Designed for direct or reverse acting (cooling or heating) control, the Series 16C can be programmed for simple ON/OFF or more complex PID control functions. PID control is supported with manual or autotuning.
16L FM Limit Controller
Universal input (10 thermocouple types, 4 RTD types, voltage, and current), single or dual set point, Peak/Valley indication, field configurable display, standard remote reset capability, and illuminated keys.

1/8 DIN Size Controllers - 45 mm x 92 mm or 1.775" x 3.625" panel cutout
Series 8B 1/8 DIN Temperature/Process Controller
The Series 8B 1/8 DIN Temperature/Process Controller offers versatility and reliability for temperature and process monitoring applications. Designed as a vertical mount 1/8 DIN controller, the Series 8B features dual outputs, universal input, and up to three additional alarm outputs. The second output can be configured as a third alarm output.
8C Series 1/8 DIN Temperature Controller
The Series 8C Temperature Controller offers easy-to-use programming menus designed for quick installation. The unit is designed for direct or reverse acting (cooling or heating) control. The Series 8C can be programmed for simple ON/OFF or more complex PID control functions. PID control is supported with manual or auto-tuning. Select relay, voltage pulse, or current output control methods.
8500 Series Temperature Controls
Features include on-off, time proportioning, proportional, PI, PD, or full PID control, all fully programmable from the front panel. Input types are selectable from a variety of thermocouples or RTDs.
8600 Series Temperature/Process Controllers
Standard features include Self Tune®, Fuzzy Logic, fully adjustable PID, Auto/Manual control with bump less transfer and front panel activation key, percent output indication, peak and valley indication, loop break protection and indication.

1/4 DIN Size Controllers - 92 mm x 92 mm or 3.625" x 3.625" panel cutout
Series 4B 1/4 DIN Temperature/Process Controller
The Series 4B 1/4 DIN Temperature/Process Controller is designed to accept thermocouple, RTD, current or voltage input and provide dual outputs for control. Available outputs include relay/relay, voltage pulse/relay, current/relay, or linear voltage/relay.
Series 4C 1/4 DIN Temperature Controller
The Series 4C 1/4 DIN Temperature Controller offers easy-to-use programming menus designed for quick installation. Control functions include ON/OFF, PID, auto-tuning or manual tuning. The Series 4C is available with relay, voltage or current output with two additional alarm outputs.
2500 Series Temperature Controller
Features include on-off, time proportioning, proportional, PI, PD, or full PID control, all fully programmable from the front panel. Outputs include Solid State Relay, Mechanical Relay, 5 VDC (ideal for driving an external SSR), or isolated 4 to 20 mA proportional current.

2600 Series Temperature/Process Controllers
Standard features include Self Tune®, Fuzzy Logic, fully adjustable PID, Auto/Manual control with bump less transfer and front panel activation key, percent output indication, peak and valley indication, loop break protection and indication.
Model 986 Portable Housing Option
For the 4B-33 Controller only. Replaces past housings for the 2500 and 2600 Series Controls
The option 986 portable housing allows use of either of these popular and powerful 1/4 DIN controls as a portable or bench top control. Designed for rugged use, the 986 option allows operation on any standard US 3-prong outlet.