ORION ECHO
• The Ultrasonic Level Transmitter Type ECH_0101_DC combines an ultrasonic sensor and a transducer with a large 2x20-digit LCD display in IP67 cast aluminium enclosure.
• The transmitter is powered with 15-30 VDC ; features a 4-20 mA output and RS485 Modbus serial port for PLC, or for monitoring.
• For 1A relays can be configured as latched for automatic fill or empty operations.
• The transmitter Type ECH_0101_DC includes a range of fail-safe features. Signal loss, power supply failure, level alarm can be activated with an adjustable time delay.
• A range of filter functions control the return echoes and automatically eliminate all interference.
• Easy and fast commissioning is guaranteed with the “Simulation” functions. Different tank shapes (cylindrical, cubic, spherical) can be easily programmed via fixed default shapes .
• The measured value can be shown as level, distance (in cm, m, inch or feet), or direct as volume (liter, m 3 , imp. gal, U.S. gal).
• The simulation functions allow the system to be tested under dry-run conditions.
Applications
• Non-contact continuous level or volume measurement with all liquids in open or closed vessels
• Distance and movement supervision
• Waste engineering, water treatment and process technology
• Food industry
• Chemical and pharmaceutical industry
Specifications
Power : 15-35 V DC 4W Max
Control relay : 250VAC 1A 4 Sets
Fail safe relay : 250VAC 1A 1 sets
Analog output : 4-20mA opticaly isolated (2kv) 14bit
Communication : RS485 opticaly isolated (2kv) Modbus Up to 38400 bps
Working temp. : 0°C to +60°C Prob
Protection class : IP67
Resolution : 1mm Max
Linearity : Better than %0,6
Distance : 11m Max for liquid
Sensor Frq : 49,4Khz
Beam Angle : 5 Deg
Compansation :Temperature compansated
|  |
