Wide working temperature scope.
Advanced digital temperature compensation.
Excellent resistance against impact, overload,shock and erosion.
Lighting protection & strong RFl & EMl resistance.
Remote signal transfer by RS485. 1.5 times range standard overload.
Absolute and atmosphere pressure measurement
Level and Pressure automatic calculation
L712 is fully sealed submersible level transmitter. It is made by building in highly stable and reliable piezo-resistive
silicon pressure sensor and a highly accurate circuit board into the metal housing. Integrated construction and standard
signal provide the user with easy and convenient application in the local working place. The special cable connects with
housing and can be immersed in the media for a long time. L712 level sensor has a smart structure, high accuracy and
good stability; it can be used for water or liquid measurement and control of medicine, metallurgy, electricity, mining,
city water supply and drainage and hydrology, etc. L712 level sensor output is optional for 4-20 mA, O-5V, and 0-10V
and so on, and can customize absolute type with an inside barometer and cable without vent and the transmitter will
automatically calculate local atmosphere pressure and then do level calculate.
Model | L712 | |||||
Accuracy | ≤±0.5%F.S;≤+1.0%F.S | |||||
Stability | Standard: 0.1%F.S,Max:0.15%F.S | |||||
Probe Diameter | φ6 mm | |||||
Sensor Probe Diameter | φ31mm | |||||
Overload | 200%F.S | |||||
Measuring range | 0 to 0.5... 0 to 10 mH2O | |||||
Materials | Wetted Parts | Standard | Optional | |||
Case and sensor | Stainless steel 316L | Ceramic Capacitor | ||||
Protection cap | Stainless steel 316 | NA | ||||
Medium working Temp | -40ºC~300ºC | |||||
Ambient Temp. | -30ºC~60ºC | |||||
Storage Temp | -40ºC~105 ºC | |||||
Pressure Type | Gauge/Relative Pressure | |||||
Electronic wire | 2 Wires | 3 Wires | 4 Wires | |||
Output | 4~20mA | 4~20mA with HART | 0~5V; 1~5V | 0.5~4.5V | 0~10V | RS485 |
Power Supply | 10~30Vdc | 10~30vdc | 5Vdc | 15~30Vdc | 10~30Vdc | |
Zero Temp. Drift | 0.05%/10ºC | |||||
Response time | ≤10 ms | |||||
IP Rating | Special applications request By Customized | |||||
Electronic Connection | Fixed cable Explosion proof and water proof lP68 | |||||
Process connect port | M40*2.0 male thread, Flange or customized. | |||||
Medium compatible | Various media compatible with the 316 stainless steel | |||||
EMC Standard | EN 61326-1:2013; EN 61326-2-3:2013 EN 61000-6-2:2005; EN61000-6-4:2007+A1 | |||||
EN 61000-6-2:2005; EN61000-6-4:2007+A1 | ||||||
MACSENSOR: Your One-Stop Solution Provider for Cutting-Edge Sensor Technology
Who is MACSENSOR?
MACSENSOR is a professional high-tech enterprise integrating R&D and manufacturing. Since 2009, it has been providing product design, development, manufacturing and one-stop solution services for measuring instruments and equipment. Our main products include various pressure sensors, liquid level sensors, flow meters, wireless IoT systems, weather monitoring products, water quality testing products, etc. Products are widely used in agriculture, water conservancy, oil field, coal mine, medicine, chemical industry, civil explosives, electric power, environmental protection, food and other industries. At the same time, it provides one-stop solutions for water monitoring system, flood warning system, wastewater treatment, weather monitoring, agricultural monitoring, oil and gas industry monitoring, etc.
Innovation
With 10+ years of research and development experience, the R&D team continues to grow and has obtained more than 40 national patents.
Major
The production base covers an area of 60000+m2. It has Class100 clean workshops and has passed SGS certification. The qualified rate of sensor processing is over 96%. The annual production capacity exceeds 20 million units.
Product
The product range is rich, and it is tailored based on the different needs of customers. The product has stable performance and high-cost performance. The main products have passed CE, FCC, RoHS, ATEX, IECEX and other certifications.
One-stop service
20+ years of experience in the sensor measurement industry, serving 3000+ measurement projects around the world every year. We provide you with unique custom solutions and support your needs well beyond your initial purchase.
Team
Our team is composed of excellent automation engineers, electronic engineers, mechanical engineers, computer experts and sales engineers in various fields, and 90% of them have bachelor's degrees or above.
At MACSENSOR, we are dedicated to becoming a global brand in the sensor field, while mastering core technology and promoting the internationalization of China's sensor industry. We believe in creating value for our customers as the foundation of our enterprise survival, and we are committed to honesty, satisfaction, and excellence in all that we do. Choose MACSENSOR for cutting-edge sensor technology, exceptional service, and unmatched expertise.
