Feature: 1. Double Display Window: Our temperature controller features a double display window that shows both the measured and set temperatures. 2. 32 Programmable Steps: Simplify the operation process, want to set definite values without having to operate more steps, 32 programmable steps for ramp, soak and other logical operations. 3. Alarm Modes: This temperature controller has 5 alarm mode, upper and lower limit alarm, positive and negative deviation alarm, intra zone alarm, out of range alarm, no alarm. 4. ABS Material: This intelligent thermostat is made of ABS material, which is light in weight, easy to install and friendly to novices. 5. Wide Range of Use: This temperature controller is suitable in the manufacturing of printing, chemical, plastic, building materials, household, packaging, textile, metallurgy, etc. Specification: Item Type: Thermostat Input Signal: Four input signals are compatible, adjust the menu parameters to switch at will. 1. K type thermocouple measuring range, -60℃ to 840℃ (plus cold end compensation temperature) 2. PT100 measuring range, -50 to 450℃ 3. 0-10V analog input 4. 4-20ma analog input Mounting Size: Approx. 44 x 44 x 100mm / 1.73 x 1.73 x 3.94in Output Signal: 4-20ma output PID: Support Communication: RS485 Baud Rate: 1.2K, 2.4K, 4.8K, 9.6K, 19.2K, 38.4K Alarm Mode 1. Upper and lower limit alarm 2. Positive and negative deviation alarm 3. In range alarm 4. Out of range alarm 5. No alarm Accuracy Thermocouple: ±1.5℃ or the greater of (±0.2%FS) Pt Resistance: ±1℃ or the greater of (±0.2%FS) Temperature Display: 0.1℃ Sampling Speed: 8 times/second Program Mode: Support Number of Program Segments: 32 Segments Applications: In the manufacturing of printing, chemical, plastic, building materials, household, packaging, textile, food, metallurgy, etc. . Package List: 1 x PID Temperature Controller Note: Manual measurement may have error. Please make sure you don't mind before ordering.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.