JUMO PINOS L02, Руководство по эксплуатации

Страница: 74 / 92

8 Technical data
28
8.2 Output
Analog output – flow sensor Default setting Setting range
Output signal Flow velocity Flow velocity
Medium temperature
Attenuation 0 s 0 to 99 s
Scale start 0 %
≙
0 cm/s (water) 0 to 100 %
Scale end 100 % ≙ 150 cm/s (water) 0 to 100 %
Behavior on error 3.4 mA 0, 3.4, or 22 mA
Output signal 4 to 20 mA 0 to 20, 4 to 20, 20 to 0, 20 to 4 mA
Switching output – flow switch
Output signal
Flow velocity Flow velocity
Medium temperature
Output behavior N/O contact N/O contact, N/C contact,
window opening function, window closing
function
Switching point (Sp) 50 %
≙
75 cm/s (water) 0 to 100 %
Release point (Rsp) 40 %
≙
60 cm/s (water) 0 to 100 %
Switch-on delay 0 s 0 to 99 s
Behavior on error Switch off Switch on, switch off
Analog and switching output
Analog output
Medium temperature Flow velocity
Medium temperature
Switching output Flow velocity Flow velocity
Medium temperature
Flow velocity Measuring range 0 to 300 cm/s
Repeatability ±2 % from measuring range end value
Measuring accuracy ±8 % from measuring range end value
(applies for reference conditions and default setting)
Temperature drift ±0.2 %/K from measuring range end value
Response time
to flow change 4 to 10 s
Reference conditions
Medium
Water
Flow velocity ≤ 150 cm/s
Medium temperature 20 °C ±5 °C
Ambient temperature 20 °C ±5 °C
Installation position JUMO installation device
Vertical riser pipe
Rotation ±20 % away from preferred direction
(Inlet and outlet section according to operating manual)