Explosion-Proof 4~20mA Small Diameter Customized Water Level Sensor Submersible Level Transmitter

• Type: Submersible
• Contact: Contact
• Output Signal Type: Analog Type
• Production Process: Integration
• Feature: Low Temperature Resistant
• Material: Stainless Steel
• Model NO.: SLS300F
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Product Name: Submersible Level Transmitter
• Range: 0m~0.5m...300m
• Accuracy: 0.5%
• Medium Temperature: -30°c~65°c
• Power Supply: 12 ~ 30VDC
• Output Signal: RS485, 0V~10V or 4-20mA
• Transport Package: Carton
• Specification: 27*23*11 1Kg
• Trademark: SENTEC
• Origin: China
• HS Code: 9026100000
• Production Capacity: 50000

Product Description

Product Description

SLS300F series input small level transducer is an integrated product based on the principle that the measured liquid static pressure is proportional to the height of the liquid. It uses the Piezoresistive effect of diffused silicon or ceramic sensing elements to convert the static pressure into electrical signals, and then cooperates with special digital circuits to output industrial standard signals through signal amplification, linear compensation, interference resistance, surge protection and other signal processing.

• Small diameter, capable of inputting 20mm pipes;
• Full welding process, durable and durable;
• Anti interference and anti surge protection;
• Wide measurement range: 0-3m~300mH2O;
• 316L stainless steel isolation diaphragm, integrated design;

ITEMS	PARAMETER
Range	0m~0.5m…300m
Overload capability	≤ 2 times full scale
Pressure Type	G (gauge pressure), A (absolute pressure)
Accuracy	0.1% (custom), 0.25% (typical), 0.5% (maximum)
Long-term stability	±0.1%FS/year (typical), ±0.2%FS/year (maximum)
Zero temperature drift	±0.01%FS/°C, ±0.02%FS/°C
Sensitivity temperature drift	±0.01%FS/°C, ±0.02%FS/°C
Compensation temperature	0°C~50°C(typical), -10°C~65°C
Medium temperature	-30°C~65°C
Power supply	12 ~ 30VDC
Output Signal	4mA~20mA (superimposable HART protocol) 0V~10V (output range can be customized) RS485
Load Resistance	Current type: ≤ (U-12) / 0.02 (Ω)
Protection level	IP68

Company Profile

SENTEC concentrates on the solutions for sensing technology.

For decades, SENTEC quality guaranteed products insist strictly manufactured in accordance with ISO, CE directive and fully RoHS compliant. On the basis of large-scaled production factories and international excellent devices, SENTEC inspections, tests and calibrations are well recognized throughout the world with experienced OEM service.
The advance solutions, superior quality, reliable performance, customer satisfaction and excel-
lent technical services are always our sole and eternal goal !


Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.

Q:Could I visit your factory?
A: Sincerely invite you to visit our factory.

Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you

Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance

Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance