MARTENS温控器STL50-1-1R-5-00技术参数
Power supply | |
Supply voltage | 230 V AC ±10 % |
Power consumption | < 4 VA |
CE-conformity | EN 61326-1: 2013 |
Ambient conditions | |
Operating temperature | -10..+55 °C |
Storage temperature | -30..+60 °C |
Relative humidity | < 95 % |
Condensation | not permitted |
Vibrations | operation only in vibration less ambient |
Thermocouple | |
Typ J | Fe-CuNi , -100,0..+800,0 °C |
Typ K | NiCr-Ni,-150..+1200 °C |
Typ N | NiCrSi-NiSi, -150..+1200 °C |
Typ S | Pt10Rh-Pt, 0..+1600 °C |
Accuracy | <0,5 %, ±2 Digit |
Temperature coefficient | 0,01 %/K |
Display | graphic-LCD-display 28 x 64 Pixel,with white LCD-backlight |
Outputs | |
Main relays | SPDT |
Pre-alarm relays | SPDT <250 V AC <500 VA <2 A ohmic load;<30 VDC <60 W <2 A |
Analogue output | 0/4 … 20mA burden ≤500Ω; 0/2 … 10V burden > 500Ω, galvanically isolated Output automatically changing (burdendependend) |
Accuracy(analogue output) | 0,4 %; TK: 0,01% /K |
Case | Polyamide (PA) 6.6 , UL94V-0,TS35 according to DIN EN 60715 |
Weight | approx. 450 g |
Connection | screw terminals 0,14..2,5 mm² (AWG 26 .. 14) |
Protection class | IP20, DIN EN 60529, BGV A3 |
MARTENS温控器STL50-1-1R-5-00产品参数介绍
STL50安全温度限制器用于必须监视热过程的地方，并且在发生故障时必须将系统转移到安全的运行状态。 如果达到允许的温度极限值，或者在监视设备的允许的温度范围内发生故障（传感器开路，传感器短路，设备中的组件故障，软件故障，故障或不可接受的值）（例如电源电压等），STL50会立即关闭。
警报触点已激活，前面板上的LED ALARM（警报）和显示屏的背光灯亮起，并且错误原因在显示屏上以纯文本表示。 另外，端子16-17上存在24 V DC信号，用于外部警报信号。 或者，可以使用外部触点重置设备。 此外，STL50还可以选择具有可编程的模拟输出，该输出具有放大或缩小功能，以及一个预触点。
The STL50 safety temperature limiter is used where ever thermal processes must be monitored and the system must be transferred into a safe operational state in case of fault. If the permissible temperature limit value is reached, or if a fault occurs within the permissible temperature range on the monitoring equipment (sensor open, sensor short-circuit, failure of a component part in the device, fault in the software, failure or inadmissible value of the supply voltage etc.), the STL50 switches off without delay.
The alarm contact is activated, the LED ALARM on the front panel and the back-lighting of the display light up, and the error cause is indicated as plain text on the display. In addition, there is a 24 V DC signal present on the terminals 16-17 for an external alarm signal. Alternatively, the device can be reset using an external contact. In addition, the STL50 optionally has an programmable analog output with up or downscaling function, as well as a precontact.
MARTENS温控器STL50系列选型
MARTENS温控器STL50系列其他型号：
MARTENS STL50-1-1R-0-00
MARTENS STL50-5-1R-0-00
MARTENS thermostat NEW + ORIGINAL+ ONE YEAR WARRANTY
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MARTENS温控器STL50-1-1R-5-00介绍
