China Factory Direct Wholesale Guided Wave Radar Level Transmitter for Global Distributors Directly Supply From China

• Customization: Available
• After-sales Service: 24 Hours Online
• Principle: Guided Wave Radar Principle
• Model NO.: SUP-RD701
• Range: 0-30m
• Measurement Accuracy: ±5mm
• Kind: Liquid Level Transmitter
• Structure: All in One
• Warranty: 1 Year
• Certification: CE, RoHS
• Material: SS360L
• Process Temperature: -40~250℃
• Product Name: Guided Wave Radar Level Meter
• Process Pressure: -0.1 ~ 4MPa
• Signal Output: 4-20mA/Hart, RS485/Modbus
• Power Supply: 24VDC/ Two-Wire (24VDC/220VAC)/ Four-Wire
• Ingress Protection: IP67
• Frequency Range: 500MHz-1.8GHz
• Application: Media with Layered Properties Such as Oil and Wate
• Process Connection: Thread/ Flange(Optional)
• Transport Package: Standard Carton
• Specification: stainless steel
• Trademark: Supmea
• Origin: Hangzhou Zhejiang China
• HS Code: 902610000
• Production Capacity: 50000piece/Year
• Package Size: 15.00cm * 12.00cm * 25.00cm

Product Description

Product Brief

The SUP-RD701 Guided Wave Radar Level Transmitter applies advanced TDR high-sensitivity technology to accurately measure liquid level and liquid-liquid interfaces, even for low-dielectric oil media. It works stably without interference from tank steam, temperature or pressure changes, delivering precise ±5mm measurement accuracy.

It supports 4-20mA HART and RS485 Modbus dual signal outputs for PLC connection. With stainless steel rod/cable probes, it covers a wide temperature range of -40ºC to 200ºC and reaches IP67 protection. The intrinsically safe Exia IIC T6 design fits flammable working conditions, with flexible thread and flange installation options for various storage tanks.

 

Category	Item	Specification
Basic Structure Material	Cable type	Stainless steel 304,316L
Basic Structure Material	Procedure linkage	G1 ½"A thread or ½"NPT thread / flange / clamp
Basic Structure Material	Seal	Viton fluorine rubber, Kalrez fluorinated rubber
Basic Structure Material	Hull	Cast aluminum, plastic, and stainless steel
Basic Structure Material	Case window	Polycarbonate
Basic Structure Material	Earth terminal	Stainless steel, 316L
Power Supply Voltage	Two-wire system	24 VDC   6 ~ 24VDC (Modbus-RS485)
Power Supply Voltage	Four-wire system	198~242VAC (double-chamber diaphragm)   110VAC (double-chamber diaphragm)
Electrical Parameters	Power dissipation	Max. 22.5mA
Electrical Parameters	Allow ripple	- <100Hz Uss < IV   - (100 ~ 100K) Hz Uss < 10mV
Cable Parameters	Cable inlet / plug	1 M20 1.5 cable inlet (cable diameter: 6~12mm)   1 blind block of M20 1.5
Cable Parameters	Spring wiring terminal	For wire cross-section of 2.5mm²
Flange Outer Parameter	Output signal	(4 ~ 20)mA HART / Modbus-RS485
Flange Outer Parameter	Resolution ratio	1.6μA
Flange Outer Parameter	Breakdown signal	Current output constant;20.5mA;22mA;3.9mA
Flange Outer Parameter	Two-wire system load resistance	See below
Flange Outer Parameter	Four-wire system of load resistance	Maximum 400 Ω
Flange Outer Parameter	Integration time	(0~36)s, which is adjustable

Parameter Diagram

Company Introduction
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Factory Introduction
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