Description
The ECHO Radar Hunter is an advanced radar level transmitter that utilizes the latest state-of-the-art technology to provide reliable measurement and control. High in functionality, the Radar Hunter offers non-contact measurement of liquids, slurries and solids. The instrument comes pre-programmed to the customer’s level application, so installation and calibration takes minutes to accomplish. it will display level, distance, volume and a linear bargraph.
- 2-wire non-contact Radar Level measurement for liquids & solids
- Accuracy is ±0.12″ (3mm)
- Optional Explosion Proof and Intrinsically Safe versions
- Measures level up to 260 ft (80m)
- FMCW radar – better accuracy and performance than Pulse radar
- 8º…20º beam angle (based on horn size)
- 4-20mA, Pulse and Relay outputs
Specs
Specifications
General
Measuring Principle: Radar Level Measurement
Frequency: 2 GHz (FCC certified)
Requirement: ≥1.5 Dielectric Constant
Minimum Range: 8 in (0.2 m)
Maximum Range: 260 ft (80 m)
Accuracy (70ºF): Range <33 ft, ±0.12 in (3mm)
>33ft, ±0.12 in (3mm) ±0.03 PV
Resolution: 0.04 in (1 mm)
Display: 9 lines with 4 button keypad
Transmitter
Housing: Aluminum
Wetted materials: Stainless Steel 316L, Optional Hast. C
Gaskets: Kalrez (-20º…200ºC)
Protection Rating: NEMA 4X (IP 66), Optional NEMA 6X
Ambient Temp.: -40…175ºF (-40…80º)
Process Temp.: -40….390ºF (-40…200ºC)
Operating Pressure: -14.5…580 psig (-1…40 bar)
(subject to connection used)
Channels: 1
Power supply: 24 VDC Loop Powered (2-wire)
Display: 2 Line, 40 Characters LCD
Cable Entry: 1/2″ NPT
Flange Options: 1.5, 2, 3, 4, 6, 8″ 150 or 300 lb ASME
Weight: 13 lbs NPT
Antenna: Optional HORN extensions up to 41 in
Temp Comp: Fully Temperature Compensated
Languages: English (others on request)
Output
Analog Output: 4-20mA
Maximum Load: 350 Ohm
Analog Accuracy: 0.05%
Resolution: ±2µA
Error Signal: Low is 3.6mA, High is 22mA
Approvals
FM, CSA: XP: Class I, Div. 1, Grp A, B, C, D
XP: Class II, Div. 1, Grp E, F, G; Class III
IS: Class I, Div. 1, Grp A, B, C, D
IS: Class II, Div. 1 Grp E, F, G, Class III
ATEX: ATEX II G/D 1, 1/2, 2 EEx ia IIC T6…T3
ATEX II G/D 1/2, 2 EEx d ia IIC T6…T3
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