The material level transmitter is a real-time continuous detection sensor for measuring the change of the height of the solid material. It adopts the “digital physical calibration technology†and the “blocking shielding technology†to solve the “difficult to be calibrated†and “catch impact†of similar products. "The problem is that it can detect different media and has products that are resistant to temperature and corrosion."
The level transmitter is divided into neutron level transmitter, isotope level transmitter, radar level transmitter and so on.
P: Normal type. Medium temperature: -20 ° C ~ +70 ° C, pressure ≤ 1 MPa, PP-R jacket
W: Temperature resistant type. Medium temperature: -20 ° C ~ +200 ° C, pressure ≤ 1 MPa, PTFE sheath
J: Level meter (level transmitter), according to the height setting of the level, current output, upper and lower limit control, working power: DC24V or AC220V
K1: Single limit position level switch, output a set of passive contact switch signals, display frequency, working power: DC24V or AC220V
K2: upper and lower limit double-position level switch, output two sets of passive contact switch signals, set according to the level of the level, working power: DC24V or AC220V
KA: Single limit position two-wire level switch, working power: AC220V
KD: single limit position two-wire level switch, working power: DC24V
2 performance characteristicsExtremely high signal to noise ratio
Self-guided quick start mode
Range for large and demanding conditions
Suitable for DC 24V or AC 220V power supply
The height of the limit point can be set arbitrarily, the contact output
24 GHz provides excellent solid surface reflection performance
Height display, current output, point control (or alarm)
Simple sight increases signal quality on tilted solid surfaces
Quick and easy commissioning, more advanced "field intelligence" process signal processing technology
High-frequency dual-core processor technology makes echo signal processing faster and more reliable
Use infrared intrinsically safe handheld programmer or via S IMATIC PDM or HART Communicator
The instrument is equipped with a "two-point physical calibration" method, which is suitable for detecting different media such as material level or liquid level.
3 technical parametersSystem accuracy: 0.25% or 6mm (choose the larger); solid l%
Resolution: 0.1% or 2mm
Measuring range: 305mm to 40m (see transducer selection table)
Display: LCD display, 16-bit 2-line display
Data input: 24-key sealed keyboard
Communication serial port: RS-422, RS-485, TTL, reaching 19.2k baud
Relay output: up to 600 ohms, isolated or external source up to 1000 ohms, selects 1, 2, 4 and 8 outputs
Transducer: Frequency from 12kHz to 45kHz, optional from 1 to 16 transducers (see transducer selection table)
Power supply voltage: 100VAC, 50/60Hz; 110/230VAC (+/-10%), 50/60Hz or 24VDC
Power: 20VA
Humidity: l% to 95%
Ambient temperature: -20 ° C to 50 ° C
Process medium temperature: -40 ° C to 135 ° C, (see transducer selection table)
Housing: NEMA 4X with 24-key keypad, NEMA 4X stainless steel NEMA 7/9 aluminum (optional heater) IP68
Shell size: Poly carbon: 285mm × 167mm × 335mm (length × width × height)
Recognition: FM approved for I, II, III, I, C to G
PLC interface: Allen-Bradley Remote I/O, Modbus RTD
Weight: 9.5kg
4 application areasTypical applications are measuring sugar, flour and plastic granules
Use in dusty, trough mines, cement plants, and flushed environments
Can detect the flow rate and volume of almost any liquid passing through an open channel, enabling simultaneous detection of 4 applications
It is suitable for the detection, transmission, control or alarm of the liquid level and oil-water interface of the level or liquid of granular and powdery materials.
Reference editing area
DIN 975 Thread Rods
Din 975 Threaded Rods,Connecting Din 975 Threaded Rod,Stainless Steel Thread Rod Din 975
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