1.Range:up to 35m
2.Temp:-40C to +250C
3.Pressure:-0.1 to +4.0Mpa
4.Accurancy:less than 0.1%
Port: Dandong
Minimum Order Quantity: 1 Unit/Units none
Supply Ability: 200 Unit/Units per Month none
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Package: Cardboard box (cm) 52 x 31 x 31Gross Weight: 5.5 KgOr may subject to model selected
Delivery Detail: within 15days after receipt of full payment
VRWKRD54 Pulse Radar Level Transmitter:
Advantages:
Non-contact measurement
Simple mounting
Wear and maintenance-free
Unaffected by pressure, temperature, gas and vapour
High measuring accuracy
SIL qualified
Extremely short microwave pulses are emitted via the antenna system to the measured product, reflected by the product surface and received again by the antenna system. The time from emission to reception of the signals is proportional to the level. A special evaluation procedure ensures a reliable and precise measurement.
FEATURES:
Output versions: 2 wire compact transmitter with 4…20 mA and HART communication
Adjustment programming: With local display/programmer module, remote HART programming
Mounting: On top of the tank. Non-contact measurement with wave stick or horn antenna
Housing material: Aluminum cast
Material of wetted parts: Stainless steel, PTFE, PP
Operating principle: Level, volume and weight measurement calculated from distance between the sensing point and the surface
Ex approval: Yes
APPLICATION CONSIDERATIONS:
Suggested applications: Large tanks with high pressure and extreme temperatures
Measurable mediums: Electrically conductive or non-conductive (liquids, free-flowing solids) materials with min. ε>1.5 dielectric constant
Advantages: High accuracy.
Special applications: High pressure, high temperature applications
Application restrictions: Liquid hydrogen, helium and ammonia cannot be measured
TECHNICAL DATA:
Power supply: 24 V DC,
Ambient temperature:-20…+55°C
Medium temperature:-60…+250 °C flange temp.
Process pressure: ax. 64 bar
Measuring range: 40 m (100 m)
Accuracy: ± 1 mm, ± 10 mm
Output: 4…20 mA / HART
Process connection: Flange
Ingress protection: IP67
REFERENCES:
In 2010, level measuring of mineral Baishan Slate Plant, China with non-contact PULSE radar level transmitters.
Model WKRD54: 8pcs
In 2009, Four heated 300 m3 tanks containing assorted dangerous waste liquids. Continuous level measurement using 2-wire non-contact radar level transmitters, EEx ia approved intrinsically safe version.