7.6 Check sensor function
1. Program Mode
4.00
for pressure sensor.
2. Voltage supply (+Ub and GND) connected, output 0 - 10 V (A -
GND) disconnected.
3. Remove pressure hoses and measure output signal, nominal =
0 V.
4. Create pressure at the "+" connection against the "-" connection
(e.g. by
carefully
blowing in), measure the output signal
(0...10 V measuring range).
5. If the sensor works, reconnect the pressure hoses and check
these if necessary.
8 Enclosure
8.1 Technical data
Type
PCA 1000D
Part-No.
38999
(320043-42)
Pressure measuring range 1
0...1000 Pa
(0...4.0 in.wg)
Pressure measuring range 2
0...500 Pa
(0...2.0 in.wg)
Pressure measuring range 3
0...300 Pa
(0...1.2 in.wg)
Pressure measuring range 4
0...200 Pa
(0...0.8 in.wg)
Air
fl
ow-Measuring range
max. 65000 m
3
/h (
38257 cfm
) depending on
set measuring range and K-Factor
Voltage supply
10 V...24 V DC
Protected against reverse polarity
Operating Instructions
PCA 1000D
Enclosure
L-BAL-E120-GB 1419 Index 002
Part.-No.
17/20
