The basic parameters Measuring range: adjustable measurement error: 0.1 ℃ Operating voltage: 85 * 220 V Accuracy Grade: A Type: intelligent temperature control regulator output signal: Relay mA Dimensions: 48 * 48 * 60 mm opening size: 45 * 45 mm Mounting: Insert Brand: RKC Model: RD900 detailed description of the company's supply temperature control (regulation) is RKCRD900RKC 48 * 48 * 60 RD900 A 0.1 45 * 45, quality assurance, welcome to consult the discussion. Product Overview: Digital Display Controller [process / temperature controller] Features ◆ equipped with a large clear LCD display. 11 strokes. (PV display parts of the display consists of 11 segments. Can easily identify previously difficult to distinguish the text.) ◆ increased operating key lock display. Glance shows the current lock status (can change settings / setting can not be changed). ◆ Size 100mm depth from the original reduced to 60mm, can save space, can realize the control panel, the control box can be miniaturized. ◆ You can register four kinds of set values, the use of the digital input switch. ◆ can use the desired function. ◆ PID constants calculated with superior target response, the sampling period is 0.25 seconds. ◆ control characteristics can be extended after the implementation of AT, AT and reduces implementation time. ◆ simply copy the data from the instrument.