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  • Der Luftstromwächter STF1 von TiTEC Messtechnik
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AIR STREAM MONITOR – STF1
STF1

TiTEC GmbH STF1

Anwendung

Air flow controller based on a microcontroller for measuring nonaggressive gaseous flows in the range of 0.5 to 10/30 m/s. Available with both 0-10 V and 4-20 mA output. Additionally, a separate output signal for temperature pickup can be added.

Technische Spezifikationen

 
Operating voltage:24VDC
Voltage tolerance:±5%
Signal display for voltagePower available, green LED
Max. Power consumption:4VA
Admissible ambient temperature:-20…+50°C
Flow output:0…10V (Ra = 10kOhm), linear
Flow output:4…20mA (Ra = 0,2kOhm), linear
Output signal accuracy:±5% from EW
Relay output:Switching voltage 200 V AC/DC 1 A
Energized and de-energized contact (depending on flow)
Flow function:Switchpoint adjustable via potentiometer
Transistor output:Open collector/nonconductive when flow is present
Medium temperature:-25…+80°C
Temperature gradient:30k/min
Swichting point:Adjustable via potentiometer
Measuring range standard:0,1…10m/s
Max. measuring range:0,1…30m/s
Fitting length:ca. 130mm
Protection class (housing):IP65
Protection class (sensor):IP54
Pollution classification:II
Dimensions:L=56 mm; W=86 mm; H=82 mm

Merkmale

TypeOutput FlowOutput TemperatureDisplay
STF10...10V/4...20mA0...10Vno

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