KELLER pressure water level sensor
Uses: The input capacitance transmitter is used for water level measurement.
Principle: The 46X pressure sensor is composed of a ceramic measuring element suitable for low pressure measurement and the uP electronic part of the 30 series digital transmitter. The pressure value is formed after polynomial compensation according to the signals sent by the pressure and temperature sensors. This value can be displayed or stored on the computer via the RS485 interface, and can also be programmed. A reference tube integrated in the cable connects the sensor reference cavity to the atmosphere.
Technical specifications:
Pressure range (FS)
30 100 300 mbar
Overpressure
300 1000 1500 mbar
Types of
2-wire system
3-wire system
Power supply (U) 46X
8…28VDC
13…28VDC
Power supply (U) 46XEi
10…30VDC
15…30VDC
output signal
4…20mA
0…10V
Load
<(U-8V)/0.02A
>5K
stability
+0.1%FS (FS>=100mbar)
+0.1mbar(FS<100mbar)
Operating temperature
0…80 degrees Celsius
Compensation temperature
10…50 degrees Celsius
Error interval**
Typical +0.1%FS, maximum +0.2%FS
Wire type
5.8mm (PE) with vent tube inside
cable length
5m standard
Wetted material
-Housing: stainless steel (standard AISI316L)
-Diaphragm: ceramic, gold-plated
Neoprene O-ring
Protection class
IP68
weight
400g (including 5m cable)
Origin: Switzerland
Other supplier products
|
|
SO-421 soil oxygen sensor |
用途：SO-421的响应时间快，为14秒，专为实验室应用而设计。它配有一个用于校正温度变化的热敏电阻温度传感器和一个电阻加热器，可将膜的温度提高到环境温度以上约2度，以防止聚四氟乙烯膜上发生冷凝并阻挡传感器的扩散路径。典型应用包括在实验室实验中测量O 2，监测室内环境中的气态O 2以进行气候控... |
|
|
QT-CY02 Aquatic plant sampler |
Product description:
Aquatic plant sampler, also called aquatic plant clip, is a tool for sampling aquatic plants, including submerged p... |
|
|
KELLER pressure water level sensor |
Uses: The input capacitance transmitter is used for water level measurement.Principle: The 46X pressure sensor is composed of a ceramic measuring e... |
|
|
SM300 soil moisture temperature sensor |
The SM300 soil moisture temperature sensor is a research-grade soil moisture temperature sensor whose volumetric water content measurement results ... |
|
|
CS655-L soil moisture sensor |
CS655 is a multi-parameter smart sensor that uses innovative technology to monitor soil volumetric water content, conductivity, and temperature. Ou... |
All supplier products
Same products
