The cryogenic level sensor (Model 807) is a capacitor-based Low Temperature Liquid Level Sensor. Cryogenic level sensor is a customized product for liquid level measurement in low-temperature environments such as liquid nitrogen, LNG, and liquid ammonia. Also known as liquid nitrogen level sensor.
Our cryogenic level sensor supports customization of 50mm~3000mm range. Optional 4~20mA/0~5V/RS485/RS232 signal output. Widely used in liquid level monitoring of LN2, LO2, LH2 and other low-temperature medium storage tanks.
| No | Item | Current sensor indicator | Ccustomizable |
| 1 | Working voltage | DC 12V~24V | 5V~36V |
| 2 | Protemperature | -196℃~80℃ | custom made |
| 3 | Ambient | -40℃~80℃ | -40℃~80℃ |
| 4 | Detection length | As shown in the nameplate | 50mm~3000mm |
| 5 | Pressure range | ≤1.6 MPa | Special customizable |
| 6 | Detective | φ16 | φ8~φ25 |
| 7 | Way to instal | M20*1.5 | M10~M30/NPT/G/sanitary cartridge |
| 8 | Anti-hazard | 2088 Explosion-proof | 2088 Explosion-proof housing/304 |
| 9 | Accuracy class | 1.0/2.0 | 0.5/1.0/2.0 |
| 10 | Output signal | 4~20mA | 4~20mA/0~5V/RS485/RS232 |
The connection position is equipped with integrated 4-bit terminal, defined as shown in Figure 1.0:
OUT + : Power Supply +
OUT- : Power Supply-
TEST +: Debug the interface
TEST- : Debug the interface
Note: The sensor TEST (R485) for 4 ~ 20 mA signal is for
commissioning only.
In addition to liquid level measurement of low-temperature media such as liquid nitrogen and liquid oxygen. We at Sino-Inst also produce and supply: cryogenic pressure transmitters, cryogenic flow meters, cryogenic temperature sensors, etc. It can be applied to the monitoring of low-temperature media in industry, such as LN2, LO2, LH2, etc.
807 Low Temperature Liquid Level Sensor is a customized sensor, which is limited to the measurement of low-temperature liquid level and cannot be used for other media.
We, Sino-Inst, provide customers with measurements under various high temperature, low temperature, explosion-proof and other special working conditions. If you need Low Temperature Liquid Level measurement, please feel free to contact our sales engineers.
Zhang Wei, possesses 20 years of experience as an automation instrumentation engineer, specializing in the research, design, installation, commissioning, and maintenance of automation instruments.
Face to various instrument communication protocols (such as Modbus, Profibus, etc.), with solid hardware circuit design and software programming skills (proficient in C language and PLC programming). Has extensive project experience; projects he has led and participated in have all achieved outstanding results, improving product accuracy, reducing costs, and increasing production efficiency.
Possesses excellent communication and coordination skills and a strong team spirit, enabling him to quickly respond to customer needs and provide high-quality automation instrumentation solutions.
The cryogenic level sensor (Model 807) is a capacitor-based Low Temperature Liquid Level Sensor. Cryogenic level sensor is a customized product for liquid level measurement in low-temperature environments such as liquid nitrogen, LNG, and liquid ammonia. Also known as liquid nitrogen level sensor.
Product SKU: Cryogenic Level Sensor for LN2, LO2, LH2 | 50mm~3000mm
Product Brand: Sino-Inst
Product Currency: USD
Product Price: 899
Price Valid Until: 2029-09-09
Product In-Stock: InStock
