產(chǎn)品特點(diǎn)：
1. 操作方便，高可靠性；
2. 采用三防（防水、防潮、防腐蝕）按鍵，控制板做全面三防處理，并配有防潮外殼；
3. 兩路溫度傳感器可自由選擇，若當(dāng)前選擇使用的傳感器短路或開(kāi)路，控制器可快速自動(dòng)切換到另外一路溫度傳感器進(jìn)行控制；
4. 有溫度下偏差超溫報(bào)警和壓縮機(jī)故障檢測(cè)功能，并伴有聲光提示；
5. 制冷可選擇繼電器或固態(tài)輸出；
6. 可選擇制冷PID控制。
Product Features:
1. Easy to operate, high reliability;
2. Three protection keys(waterproof, moisture-proof, anti-corrosion) , control board to do a comprehensive three-proof treatment, and equipped with moisture-proof shell;
3. Two-way temperature sensor can be freely selected, if the current selected sensor short-circuit or open circuit, the controller can quickly and automatically switch to another way temperature sensor for control;
4. Temperature deviation under the over-temperature alarm and compressor failure detection function, accompanied by sound and light prompts;
5. Refrigeration can choose relay or solid-state output;
6. Refrigeration PID control can be selected.
技術(shù)參數(shù) Technical parameter：
產(chǎn)品名稱Product name | 低溫冷卻控制器Low temperature controller | |
產(chǎn)品型號(hào) Product model | DLH-C2206 | DLSH-D1002 |
顯示方式 Display mode | 筆段液晶 LCD | 筆段液晶 VA LCD |
測(cè)溫范圍Temperature measurement range | -160.0～110.0℃ | |
基本誤差 Measurement error | ＜滿量程×0.3%＜Full scale×0.3% | |
控溫范圍Temperature control range | -150.0～100.0℃ | |
輸出容量 Output capacity | 制冷繼電器≤4A 循環(huán)繼電器≤1A Refrigeration relay ≤ 4A Circulation relay≤1A | |
電源電壓 Supply voltage | 220VAC±10% / 50～60Hz | |
工作環(huán)境 Working condition
| 環(huán)境溫度：-10～60℃ 相對(duì)濕度：< 90%RH（不結(jié)露） Environment temperature：-10～60℃ Relative humidity：< 90%RH (No dew) | |
控溫方式 Temperature control mode | 1.固定點(diǎn)偏差控制 2.上下幅值控制 3.PID調(diào)節(jié)電磁閥恒溫控制 1.Fixed point deviation control 2.Up and down amplitude control 3.PID regulation solenoid valve thermostat control | 1.固定點(diǎn)偏差控制 2.上下幅值控制 1.Fixed point deviation control 2.Up and down amplitude control |
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