Hollysys Microwave Pulse Small Range Storage Tanks 4100 Guided Wave Radar Level Transmitter

• Principle: Guided Wave
• Range: 0 to 30m
• Measurement Accuracy: ±5mm
• Kind: Radar
• Structure: Split Type
• Warranty: 2 Year/3 Year
• Model NO.: 4100 Guided Wave Radar Level Transmitter
• Certification: CE
• Material: Cast Aluminum Alloy/Stainless Steel
• Process Temperature: -40 to 200ºC
• Process Connection: Thread/Flange
• Process Pressure: -0.1 to 2.5MPa
• Output Signal: 4 to 20 Ma/Hart; Modbus
• Display: LCD Display
• Explosion-Proof / Protection Grade: Ex Ia LLC T6 Ga/IP67
• Frequency: 1.8GHz
• Transport Package: as Required
• Specification: 223mm*140mm*5000mm
• Trademark: HollySys
• Origin: China
• HS Code: 9026100000
• Production Capacity: 50, 000+ PCS/Year

Product Description

The instrument guides the microwave pulse downwards onto the measured medium through a waveguide rod, and some signals are reflected back. The level is determined by measuring the time difference between signal transmission and reception.

Features
·  Reliability: "ELL signal analysis technology" can reduce the impact of various false echoes to ensure high reliability of products
·  Safety: It is designed and produced based on IEC61508 standard to ensure high safety of products
·  Double cavity enclosure: It fully realizes the isolation of circuit cavity to ensure the safety of using electricity on-site
·  Lightning protection: DHE G80 is equipped with built-in lightning surge protection to protect the instrument from lightning interference
·  High precision: It adopts FMCW frequency modulation technology, and the product accuracy can reach ± 1mm.
·  Small beam angle: It adopts the beam angle of 3°technology, which greatly improves the anti-interference ability.
·  Small blind zone: It adopts small blind zone technology which can reduce the blind zone to a minimum of 2cm.
·  Millimeter wavelength: It adopts millimeter wavelength technology, which has the ability to penetrate smoke, dust and fog, and is suitable for complex working conditions.

Advantages
·  Remote Debugging: G80 can be remotely debugged through the remote communication module.
·  Super Large Range: The maximum measuring range of G80 is 120m.
·  High Temperature Resistance: G80 can measure the medium of which the temperature is less than or equal to 200 ºC
·  Multiple output modes: 4~20mA,HART,Modbus.
·  Super small antenna: G80 can be installed on the screw thread of which the size is greater than or equal to G1.
·  Large bandwidth: It adopts 5GHz bandwidth technology to ensure product resolution and high signal-to-noise ratio.

Application
Small range storage tanks; Applications with steam, attachments, steam drums, and condensate water; The water level of the blast furnace drum.

Product Images
4100-1

4100-2
Technical Specification

Application	liquid media with large measurement range	liquid media with small measurement range
Antenna	Cable antenna	Pole antenna
Measurement Range	0~30m	0~6m
Process Connection	Thread/flange	Thread/flange
Process Temperature	(-40~200)ºC	(-40~200)ºC
Process Pressure	-0.1~2.5MPa	-0.1~2.5MPa
Accuracy	±5mm	±5mm
Output Signal	(4~20)mA/Hart;Modbus	(4~20)mA/Hart;Modbus
Display	LCD display	LCD display
Explosion-Proof / Protection Grade	Ex ia IICT6 Ga/IP67	Ex ia IICT6 Ga/IP67
Frequency	1.8GHz	1.8GHz

Drawings
4100-1

4100-2

Models and Specifications

Type	RD	Radar level gauge
Series	4100	Contact radar level gauge
Antenna Type	1	Cable antenna
	2	Pole antenna
Safety Certification	S	SIL2
	N	None
Explosion-Proof Certification	E	Ex dia llCT6 Gb  Ex tD A21 IP67 T80ºC
	I	Ex ia llCT6 Ga   Ex iaD 20 T80ºC IP67
	N	Non explosion-proof
Sensor Type	A1	Cable type sensor/stainless steel material
	A2	Cable type sensor/PTFE material
	B1	Pole type sensor/stainless steel material
	B2	Pole type sensor/tetrafluoro material
	C1	Coaxial-rod sensor/stainless steel material
	D1	Dual-cable sensor/stainless steel material
	D2	Dual-cable sensor/PTFE material
Range	X	Special value
Process Temperature	M	(-40~130)ºC
	H	(-40~200)ºC
	Y	Special customization
Process Connection	J	Thread connection
	F	Flange connection
	Y	Special customization
Output Method	I	(4~20)mA
	H	(4~20)mA/Hart
	M	Modbus communication protocol available
Power Supply	D	DC24V
	A	AC220V
Lightning Protection	I	Built-in
	E	External
	N	None
Wire System	T	Two-wire system
	F	Four-wire system
Display	X	None
	L	LCD
	F	Split gauge outfit display
Housing Material	A	Cast aluminum alloy
	S	Stainless steel
Housing Material	S	Single chamber
	D	Dual chambers
Electrical Interface
	M	M20 ×1.5
	G	G 1/2"
	N	NPT 1/2"
	Y	Special customization

Packaging & Delivery

Category	International Commercial Terms (Incoterms)	Terms of Payment	Nearest Port
Guided Wave Radar Level Transmitter	CIF, CFR, DAP	LC, T/T, D/P	Shanghai, Guangzhou, Tianjin

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5100 Pulse Radar Level Transmitter

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