1. Level Measurement & Control Instruments (YG-Ⅰ)
Liquid nitrogen liquid level measurement and control instrument use of capacitive sensors, through intelligent design, with liquid nitrogen level sound and light warning, alarm and control functions, level and volume shows that the output switch signals, with automatic rehydration function. Used to monitor low-temperature liquid nitrogen inside the container height, the more accurate limit to issue alarm signals, to achieve automatic measurement and control functions.
This product is shockproof, anti-interfered, reliable performance, high accuracy, long service life, easy installation, small and beautiful style.It is mainly used for temperature measurement of liquid nitrogen, liquid oxygen, cryogenic refrigerator equipments.
specifications:
1. Power: 220 v，50 hz；
2. Power consumption < 0.5 w；
3. Temperature measuring range: -200 ℃ ~ +60 ℃;
4. Measurement resolution: 0.1 ℃ when the temp. is -185 ℃~ -200 ℃, the rest is 1 ℃;
5. Alarm conditions: high level, low level, sensor failure, power Failure and parameter setting failure;
6. Alarm error for bottom limitation≤ 12 mm;
7. With a function of digital correction;
8. Equipped with control interface, control part is optional for customers;
9. Outer dimension: 142 mm×100 mm×48 mm。
1. Measure&Control for Liquid Level of Liquid Nitrogen （YG—Ⅱ）
Measure&Control for Liquid Level of Liquid Nitrogen uses capacitive sensors, through intelligent design, with the functions of sound and light pre-alarm for liquid level of liquid nitrogen 、 alarm and control. It can display liquid level and volume, output switch signal and with functions of auto rehydration, which are used for measuring and controlling the liquid height of samples inside the low-temperature containers automatically and can send out threshold-crossing alarm signal accurately, to realize measure and control automatically.
This product is shockproof, anti-interfered, reliable performance, high accuracy, long service life, easy installation, small and beautiful style.It is mainly used for temperature measurement of liquid nitrogen, liquid oxygen, cryogenic refrigerator equipments.
specifications:
1. Power: 9 ~ 12v AC-DC; 12v battery can also be selected.
2. Power consumption≤ 80ma/9v; Power consumption≤20ma/9v when led is showing off.
3. Temperature measuring range: -200 ℃ ~ +60 ℃;
4. Measurement resolution: 0.1 ℃ when the temp. is -185 ℃~ -200 ℃, the rest is 1 ℃.
5. Alarm conditions: low level, sensor failure, power Failure and parameter setting failure.
6. Alarm error for bottom limitation≤ 12 mm;
7. With a function of digital correction.
8. Equipped with control interface, control part is optional for customers.
9. Outer dimension: 100 mm×72 mm×42 mm。