产品介绍
Electronic controllers for ventilated refrigeration units. 3 inlets for temperature probes. The EWDR 983 relay has 2 outputs whilst the EWDR 985 has 4. 12 V - 20 mA sensor supply output. Used to control defrosting cycles, compressors, etc. Selection of lighting point, 3-digit display, 1\/2, + sign. Different types of alarm can be programmed. Surface or DIN rail mounting.Input Type = PTCSupply Voltage = 230 V acSize = 70 x 85mmMinimum Operating Temperature = -5°CMaximum Operating Temperature = +55°CPanel Depth = 61mmSeries = DR 985
5090884 温控器 / 恒温器技术参数
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| 规格项 | 参数值 | 勾选搜索替代 |
| 特 性 | ||
| 温度设定值范围 | 23 to 131 F (-5 to 55 C) | |
| 电 气 | ||
| 电压 | 230 volts | |
| 更多规格 | ||
| 产品类别 | Thermostats |
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