L707-E
Submersible
Contact
Analog Type
Normal Wirewound
Corrosion Resistant
Stainless Steel
IP68
CE RoHS FCC SGS
Customized
0-200m
4-20mA/ 0.5-4.5V/ RS485
0.5%F.S
12-30VDC
IP68
Stainless Steel/ Nylon
Macsensor
Carton Box
China
Product Description
L707E is a full sealed submersible level transducer/transmitter. It is made by building in high stable and reliable 316L
stainless steel diaphragm pressure sensors and high accurate circuit board into the stainless steel housing. Integrated
construction and standard signal provide the user easy and convenient application in the local working place. The special
cable connects with housing, can be immersed into the media for a long time. It features lightning protection, surge
protection, electrostatic protection, polarity protection and over voltage protection. With a new anti-frequency conversion
DC pump design added, it allows being used in a wider range of complex working conditions.
| Pressure Range | 0-20m...200mH2O, others on request 0-50m for the short type/50-200m for the long type | ||
| Overload | 150% F.S. | ||
| Burst Pressure | 300% F.S. | ||
| Accuracy | ≤±0.5%F.S @25ºC | ||
| Long Stability | Standard: 0.1%F.S±0.05% | ||
| Working Temp | -30ºC~70ºC | ||
| Storage Temp | -40ºC~85ºC | ||
| Temperature Compensation | 0ºC~50ºC(Full temp span 1%F.S. Accuracy) | ||
| Medium compatible | Compatible with316L Stainless Steel | ||
| Electronic Wire | 2 Wire | 3 Wire | 4Wire |
| Output | 4~20mA | 0.5-4.5V Non-ratio metric | RS485 MODBUS |
| Power Supply | 12-30Vdc | 5Vdc±10% | 8-30Vdc |
| Life time | ≥100,000,000 pressure cycles | ||
| Temp. Drift | ≤1.0%F.S(0-50ºC);≤1.5%F.S(-10-0ºC and 50-70ºC) | ||
| Electronic connection | Fixed cable and water proof IP68(5 layer grade seal, water proof cover+2 grade Rectangular ring + O-ring seal+ sealant+ Encapsulating compound ) | ||
| Cable | 3 types of cable optional: PE Cable(Water Proof); PUR Cable(Oil Proof); FEP(Anti-Corrosive). | ||
| Filter | 1. With a stainless steel filter, 2. With a nylon filter . | ||
| Response time | ≤10ms | ||
| Pressure Type | Gauge pressure, absolute pressure optional | ||
| Certificate approving | CE Certificate. | ||
| EMC Standard | EN 61326-1:2013; EN 61326-2-3:2013 EN 61000-6-2:2005; EN61000-6-4:2007+A1 | ||
*Accuracy: ≤±0.5%F.S.
*Wide working temperature scope
*Advanced digital temperaturecompensation.
*Excellent resistance against impact, overload, Shock and erosion.
*Highly-efficient lighting protection and strong RFI & EMI resistance
*High quality Sputter thin film sensors
*1.5 times range standard overload.
*3 times range burst pressure
*Wide working temperature scope
*Advanced digital temperaturecompensation.
*Excellent resistance against impact, overload, Shock and erosion.
*Highly-efficient lighting protection and strong RFI & EMI resistance
*High quality Sputter thin film sensors
*1.5 times range standard overload.
*3 times range burst pressure
