PCRL01 Level Radar Transmitter
Features
Range: M1-10m, M2-20m, M3-30M, M6-60m, MB-120m
Abundant physical interfaces: 4~20mA (2 channels optional), HART,AUTBUS
Fieldbus Foundation, ProfibusPA, NB-IoT, etc.
Support Bluetooth debugging function
Support low dielectric constant (less than 1.5) medium TBF tank bottom reflection measurement
Support backlight display
Applications
Chemical industry
Solids level measurement
Sewage treatment
Mining industry
Paper and Pulp Industry
Boiler Engineering
Liquid and solid powder measure
Acids, bases or other corrosive media
Product overview
The 76-81GHz series products refer to frequency modulated continuous wave (FMCW) radar products operating at 76-81GHz, supporting
four-wire and two-wire applications. The product has multiple models, the range can reach 120m, and the blind zone can reach 8 cm.
Because of its higher operating frequency and shorter wavelength, it is especially suitable for solid applications. The working method of
transmitting and receiving electromagnetic waves through the lens has unique advantages in high dust and harsh temperature environments
(+200ºC).The instrument provides flange or thread connection, which makes installation convenient and easy.
| Principle |
High-frequency microwave pulses issued by the guided wave radar propagate along detection components (steel cable or steel rod), met the media to be measured, since the dielectric constant of the mutation, cause reflections, a portion of the pulse energy is reflected back. Transmit pulse and the reflected pulse is proportional to the distance and the time interval measured media.
|
| Performance parameters |
| Transmit frequency |
76GHz~81GHz |
| Range |
0.08 m ~10m;0.08~20m;0.08 m ~30m;0.3 m~60m;0.6 m~120m |
| Accuracy |
±1mm |
| Measurement interval |
Fastest 100ms |
| Beam angle |
3°/8°/20° |
| Dielectric constant range |
≥2 |
| Power supply |
12~28VDC |
| Communication |
MODBUS, HART |
| Signal output |
4~20mA or RS-485 |
| Fault output |
3.8mA, 4mA, 20mA, 21mA, hold |
| On-site operation/programming |
128×64 dot matrix display/4 buttons; configurable host computer setting software |
| Industrial temperature/humidity |
T0:-40~85ºC/humidity≤95%RH; T1:-40~200ºC; T2:-40~500ºC; T3:-40~1000ºC |
| Shell material |
Aluminum alloy, stainless steel |
| Process connection |
Pipe thread/universal flange/anti-corrosion flange/sanitary chuck/quartz isolation flange |
| Process pressure |
-0.1~2MPa |
| Dimension |
φ 100*270mm |
| Connection |
M20*1.5 |
| Recommended wire |
AWG18 or 0.75mm² |
| Ingress protection |
IP67 |
| Mounting method |
Thread or flange |
Example: PCRL01 - F1 R1 C1 M1 S1 T1P1 B1
Product model:PCRL01. F1: Frequency 76~81GHz. R1:Range 0-10m. C1:Connection G¾(DIN 3852-E)@14°. M1:Material Aluminum alloy. S1: Seal material Fluororubber. T1:Temperature and pressure resistance 80ºC@2Bar. P1:Power supply and output2-wire, Hart. B1:With Bluetooth output
About us:
Certification:
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on pressure sensor, pressure gauge and level sensor for 33 years.
2. Q: What international certificates do you have?
A: ISO9001, CE, RoHS Certificated.
3. Q: What is your production capacity?
A: We produced 2000000 pieces pressure sensor since year 2017.
4. Q: What is the lead time of your product?
A: Stocks are available for some products. The typical lead time is 6~14 working days for product without customization.
Note: lead time may vary base on different products. Please contact us for detailed lead time.
5. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
6. Q: Do you provide customized products?
A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
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