Английский
арабский
Overview
Ultrasonic level transmitter model 7ML51101DD074CF3ZE31 is a cost-effective, compact, intelligent level solution for liquid chemical inventory, monitoring small process vessels, and level measurement in the environmental industry.
Benefits
* Continuous level measurement up to 12 m (40 ft) range
* Easy installation and simple startup
* Programming using 4-button HMI or SIMATIC PDM
* Communication using HART
* ETFE or PVDF transducers for chemical compatibility
* Process Intelligence signal processing
* IQ Guard for health monitoring, NE107 diagnostics and quality verification report
* Auto False Echo Suppression for fixed obstruction avoidance
* Low power and current startup
* Easy installation and simple startup
* Programming using 4-button HMI or SIMATIC PDM
* Communication using HART
* ETFE or PVDF transducers for chemical compatibility
* Process Intelligence signal processing
* IQ Guard for health monitoring, NE107 diagnostics and quality verification report
* Auto False Echo Suppression for fixed obstruction avoidance
* Low power and current startup
Specification
|
item
|
value
|
|
Grade
|
Industrial
|
|
Warranty
|
1 Year
|
|
Customized support
|
OEM
|
|
Place of Origin
|
CHINA |
| Model | 7ML51101DD074CF3ZE31 |
|
Material
|
Plastic/PVDF
|
|
Range
|
0.2 to 12 m (8 inch to 40 ft)
|
|
Process Temperature
|
-40 to 85 °C (-40 to 185 °F)
|
|
Output
|
4 to 20 mA/HART
|
|
Wetted Parts
|
ETFE or PVDF transducers for chemical compatibility
|
|
Accuracy
|
6 and 12 m versions: 0.15 % of range or 6 mm (0.25 inch) ±2 mm (0.08 inch) on ranges 4 m or less
3 m version: ±10 mm (0.39 inch) |
|
Communications
|
- HART 7
- EDD for SIMATIC PDM for remote configuration and diagnostics - FDT such as PACTware or Fieldcare via SITRANS DTM - Optional Bluetooth wireless technology with SITRANS AW050 adapter |
|
Frequency
|
54 kHz
|
|
Non-repeatability
|
≤ 3 mm (0.12 inch)
|
|
Beam Angle
|
10°
|
|
Key Applications
|
Water/wastewater chemical storage vessels, small bulk hoppers, filter beds, liquid storage vessels
|
|
Measuring Range
|
0.2 ... 3 m (8 inch ... 10 ft)
0.2 ... 6 m (8 inch ... 20 ft)
0.2 ... 12 m (8 inch ... 40 ft)
|
|
Outputs
|
4 ... 20 mA
HART 7
Programmable as high, low, or hold (loss of echo) per NAMUR NE43
|
|
Update Time
|
≤ 4 s
|
|
Material (enclosure)
|
PBT (Polybutylene Terephthalate)
|
|
Degree Of Protection
|
Type 4X, Type 6, IP66, IP68
|
|
Weight
|
0.93 kg (2.1 lb)
|
|
Cable Inlet
|
2 x M20 x 1.5 cable gland or 1 x ½" NPT thread
|
|
Threaded Connection
|
2" NPT [(Taper), ASME B1.20.1]
R 2" [(BSPT), EN 10226] or G 2" [(BSPP), EN ISO 228-1] |
|
Flange Connection
|
3 inch (80 mm) universal flange
|
|
Display
|
LCD display
|
|
Power Supply
|
10.5 ... 30 V DC
|
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