Battery-Powered Gauge Relative Pressure Static Liquid Water Level Transmitter

• Type: Submersible
• Contact: Contact
• Output Signal Type: Analog Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: L712
• Production Process: Normal Wirewound
• Material: Stainless Steel
• IP Rating: IP68
• Certification: CE RoHS FCC SGS
• Customized: Customized
• Level Range: 0 to 0.5... 0 to 10 Mh2o
• Output: Analog or Digital
• Accuracy: ≤±0.5%F.S;≤+1.0%F.S
• Power Supply: 10-30VDC, 5VDC
• Waterproof: IP68
• OEM Service: Yes
• ODM Service: Yes
• Transport Package: Carton Box
• Trademark: Macsensor
• Origin: China
• Production Capacity: 50000/Month
• Package Size: 32.00cm * 32.00cm * 28.00cm
• Package Gross Weight: 4.000kg

Product Description

Product Feature

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

Product Description

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.

Product Parameters

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