wholesale radar level transmitter for business for transportation

Application:

6GHz radar level gauge is suitable for liquid, paste, granule and block material level and non-contact measurement, suitable for changes in temperature, pressure big; there is an inert gas and volatile.

The measurement method of microwave pulse, can work normally in the industrial frequency band range. The beam energy is low, can be installed on all kinds of metal, non-metallic container or pipe, no harm to human body and environment.

Suitable for Medium:	Liquid, especially with pressure and Volatile Liquid
Explosion-proof Grade:	Exia IIC T6 Ga/ Exd IIC T6 Gb
Measuring Range:	35m
Aerials:	The Horn Antenna
Frequency:	6 GHz
Temperature:	(-40 ~ 250) ℃
Measurement Precision:	±10mm
Process Pressure:	(-0.1 ~ 4) Mpa
The signal Output:	(4 ~ 20) mA/HART
The Scene Display:	Four LCD /Can be programmed
Power Source:	Two-wire (DC24V) 、Four-wire (DC24V/AC220V)
Repeatability:	± 1mm
Outer Covering :	Aluminum /Plastic
Connection:	Flange (optional)

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1. Dimensions of Instruments

l Horn antenna size (unit: mm)

l Horn size (unit: mm)

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l Flange Selection (unit: mm)

2.The Electrical Connection

l The power supply voltage:

(4~20)mA/HART (Two wire system)	The power supply and the output current signal sharing a two core shield cable. The supply voltage range see technical data. For intrinsically safe type must be a safety barrier between the power supply and the instrument.
(4~20)mA/HART(Four wire system)	Separate power supply and the current signal, respectively using a two-core shielded cable. The supply voltage range see technical data.
RS485 / Modbus	Power supply and Modbus signal line are separated, respectively using a two-core shielded cable, the power supply voltage range see technical data.

l Connection mode:

Ø
24V two wire wiring diagram as follows:

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Ø
220V four wire connection is as below:

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Ø 24V RS485/Modbus wiring diagram as follows:

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3. Programming and Debugging

l Display / Keyboard:

Please debug the instrumentation by four buttons on the display screen. There are three debug menu languages optional. After debugging is generally used only for display, through the glass window can read measured value very clearly.

Display / Keyboard :

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l PC debugging:

Connected to PC by HART:

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l HART handheld programmer:

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4. Technical Parameters

General data
Materials
Antenna	PTFE, PP
Outer Covering	Aluminum, Plastic, Anti-static PP, Stainless steel 316
The seal housing and the housing	Silicone Rubber
Shell window	Polycarbonate
Ground terminal	Stainless steel
Process connection
803	Stainless Steel Flanges
Supply voltage
Two-wire
Standard	(16～26)V DC
Intrinsically Safe	(21.6～26.4)V DC
Power Consumption	Max.22.5mA
Allowable ripple
<100HzH47	Uss < lV
- (100～100K)Hz	Uss < l0mV
Flameproof
(22.8 ~ 26.4) V DC 2-wire system
(198 ~242)V AC 4-wire system / 110V AC 4-wire system
Power Consumption Max. 1VA，1W

Cable parameters
Cable entry / plug	1 M20xl.5 cable entry (cable diameter 5 ~ 9mm)
Cable entry / plug	1 blind blocking M20xl.5
Spring terminals	For wire cross-section 2.5mm²

Output parameters
The output signal	(4～20)mA / HART
Resolution	1.6μA
Fault signal	Current output unchanged；20.5mA；22mA；3.9mA
Two-wire load resistor	See below
Four-wire resistive load	The maximum 500Ω
Integration time	(0 ~ 36) s, adjustable

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