THERMO RAMSEY控制单元20-35-NM-F技术参数
SPECIFICATIONS: | |
Power Requirements | |
Voltage: | 115/230 VAC +/- 10%, by selector switch |
Frequency: | 50/60Hz |
Consumption: | 7VA |
Fusing: | (F1) 0.05A SB Type T (F2) 0.1A SB Type T |
Outputs | |
Alarm: | Two (2) SPDT contact. |
Time Delay: | Adjustable 1, 2, 4, or 6 seconds. |
Humidity: | 50 to 80% |
Altitude: | Up to 2000m |
Temperature Rating: | —40°F(-40°C) ≤ Ta ≤ +122°F(+50°C) |
Protection: | NEMA 4, Optional NEMA4X Stainless Steel |
Pollution Degree: | 2 |
Installation Category: | II |
THERMO RAMSEY控制单元20-35-NM-F介绍
控制单元位于前盖上带有绿色(“正常”)和红色(“警报”)指示灯的外壳中。在控制单元电路中可以选择1、2、4或6秒的延时选择,以防止由于探头的瞬时倾斜而引起的错误或过早的触点转移。
倾斜探针警报位置:两个SPDT输出触点,用于连接外部警报和/或控件。
探针故障或电源短路:一个常开(NO)触点。
The Control Unit is housed in an enclosure with green (“normal”) and red (“alarm”) indicating lights on the front cover. An adjustable selection of 1, 2, 4, or 6 seconds of time delay in the control unit circuit will prevent false or premature contact transfer caused by momentary tilting of probe.
Tilt Probe alarm position: Two SPDT output contacts for connection to external alarms and/or controls.
Probe failure or supply short: One normally open (NO) contact.
THERMO RAMSEY控制单元20(1)-35系列其他常用型号:
THERMO RAMSEY 20-35-NM-F-4X
THERMO RAMSEY 21-35-NM-F-CSA-4X
THERMO RAMSEY 20-35-NM-F
THERMO RAMSEY 21-35-NM-F-CSA
THERMO RAMSEY 21-35-NM-F-ATEX
THERMO RAMSEY 20-35-NM-DIN
THERMO RAMSEY NEW + ORIGINAL+ ONE YEAR WARRANTY
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THERMO RAMSEY控制单元20-35-NM-F技术参数及介绍