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MIW-SPS-EN-001 - 29 / 11 / 2018
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PRODUCT DESCRIPTION
The SPS-2K0/6K0 is a compact multi-range differential pressure transmitter.
It provides an analog / digital output and eight selectable measuring windows
alongside with easy manual sensor calibration and Modbus register reset.
ARTICLE CODES
Code
Supply
Connection
SPS-G-2K0
SPS-G-6K0
13—26 VAC
18—34 VDC
3-wire
SPS-F-2K0
SPS-F-6K0
18—34 VDC
4-wire
INTENDED AREA OF USE
■
Fan / pressure control and VAV (Variable Air Volume) mode
■
CAV* (Constant Air Volume) mode
■
Valve and damper control (actuators)
■
Pressure / airflow monitoring in clean rooms
■
Clean air and non-aggressive, non-combustible gases
■
For indoor use only
TECHNICAL DATA
■
Analog output: 0—10 VDC / 0—20 mA
■
Digital output: PWM (open collector)
■
Maximum power consumption:
►
SPS-F-2K0, SPS-F-6K0: 0,96 W
►
SPS-G-2K0, SPS-G-6K0: 1,2 W
■
Nominal or average power consumption in normal operation:
►
SPS-F-2K0, SPS-F-6K0: 0,72 W
►
SPS-G-2K0, SPS-G-6K0: 0,9 W
■
Imax:
►
SPS-F-2K0, SPS-F-6K0: 40 mA
►
SPS-G-2K0, SPS-G-6K0: 50 mA
■
Power consumption, no load:
►
18—34 VDC supply: 10—20 mA
►
13—26 VAC supply: 10—15 mA
■
Operating modes, selectable via Modbus:
►
Differential pressure
►
Air volume*
■
Operating pressure ranges:
►
SPS-X-2K0: 0—100 Pa / 0—250 Pa / 0—500 Pa / 0—750 Pa /
0—1.000 Pa / 0—2.000 Pa / -50 - 50 Pa / -100—100 Pa
►
SPS-X-6K0: 0—1.000 Pa / 0—1.500 Pa / 0—2.000 Pa / 0—2.500 Pa /
0—3.000 Pa / 0—4.000 Pa / 0—5.000 Pa / 0—6.000 Pa
■
Response time: 0,5 / 1 / 2 / 5 s
■
Accuracy of the analog voltage output: ±3 %
■
Long-term stability: ±1 % per year
■
Enclosure: reinforced plastic ABS, grey (RAL7035)
■
Aluminium pressure connection nozzles: hose diameter = 6 / 7 mm
■
Protection standard: IP65 (according to EN 60529)
■
Operating ambient conditions:
►
temperature: 10—60 °C
►
rel. humidity: < 95 % rH (non-condensing)
■
Storage temperature: -40—60 °C
*
Only when K-factor of the fan is known (consult the datasheets)
SPS
DIFFERENTIAL PRESSURE
TRANSMITTER
