Rotronic AF1 - FLOW MEASUREMENT TRANSMITTER
Manufacturer: Rotronic Model: AF1 - Request a Quotation
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Air velocity measurement made easy.
The AF1 series is a cost-effective, high-precision and stable transmitter for measuring air velocity and temperature. The devices have a calorimetric sensor and outstanding long-term stability. The measuring range and the output signals can be configured easily with a Software or using the integrated DIP- switches.
Features:
High degree of stability and repeatability
Compact design
The outputs and measuring ranges can be configured using DIP switches
Simple mechanical installation
Outstanding price/performance ratio
Ideal for HVAC applications
Modbus RTU via RS485
DEVICE TYPE: Transmitter / air flow rate
PARAMETERS: - Air velocity
- Temperature
RANGE OF APPLICATION: 0...50 °C (housing)
0...80 °C (medium)
ACCURACY: ±3.0 % full-scale
with 23 °C ±3 K, 45 %RH, 1013 mbar
INFLUENCE OF INSTALLATION POSITION: <3 % of measurement with <10°
MEASUREMENT PRINCIPLE: Calorimetric
MEASUREMENT RANGES: 2 m/s; 5 m/s; 10 m/s; 15 m/s; 20 m/s
PRESSURE RESISTANCE: 10 bar
JUMP RESPONSE: τ90 after 3 s
MEDIUM: Air and non-aggressive gases
POWER CONSUMPTION: 8…35 VDC or 12…30 VAC 50/60 Hz
<200 mA
ELECTRICAL CONNECTIONS: Screw terminals
CABLE GLAND: M12 x 1.5 (Ø cable 3…6.5 mm)
MEASUREMENT INTERVAL: 1 s
CIRCUIT TYPE: 3-wire
ANALOG OUTPUTS: 1
ANALOG OUTPUT SIGNAL (STANDARD): 4…20 mA or 0…10 V
PERMISSIBLE LOAD: >10 kΩ (voltage output)
<500 Ω (current output)
COMMUNICATION INTERFACES: RS-485
HOUSING: Polycarbonate
IP PROTECTION RATING: IP65
MOUNTING: Sensor at 90° angle to flow
CONFIGURATION: Via integrated DIP switch
CE / EMC CONFORM: EMC Directive 2004/108/EC
STORAGE AND TRANSPORT CONDITIONS:-20...60 °C
DIMENSIONS: 105 x 70 x 32 mm
- Quality Engagement
- Easy change and return
- Delivery Avaliable
- Favorable payment