KROHNE UFM 530 HT EN - Manual (Page 64)

8
TECHNICAL DATA
64
UFM 530 HT
www.krohne.com 12/2013 - 4002393201- HB UFM 530 HT R02 en
Current output Current output Current output Current output
Function / output data Measurement of volume flow rate, velocity of sound, signal strength,
flow direction.
Settings Q = 0%: 0...16 mA
(HART
® versions: 4...16mA, in steps of 1 mA, limit 20...22 mA).
Q = 100%: 4...20 mA.
Operating data / Connection Active mode: U
int
= 24 VDC, maximal load: 680 Ω.
Passive mode: U
ext
≤ 24 VDC, maximal load: 680 Ω.
Pulse output Pulse output Pulse output Pulse output
Function / output data Measurement of volume flow rate, actual volume, velocity of sound,
signal strength, flow direction.
Settings Calculated mass flow rate.
Pulse or frequency: 0...2000 Hz, status: on/off.
Operating data / Connection Active mode: U
int
= 24 VDC, I
max
= 50 mA.
Passive mode: U
ext
= 19...32 VDC, I
max
= 150 mA.
Analog inputs Analog inputs Analog inputs Analog inputs
Function / output data Inputs for calculated (or user defined) mass flow rate.
Settings For both inputs (A1 and A2): 4...20 mA.
Operating data / Connection Active mode: I
max
= 22 mA, maximal load: 58 Ω.
Passive mode: I
max
= 22 mA, maximal load: 58 Ω.
Digital input Digital input Digital input Digital input
Function / output data Reset totalised volume, reset errors, force outputs to zero.
Settings On/off
Operating data / Connection Active mode: U
max
≤ 24 VDC.
Passive mode: U
max
≤ 24 VDC.
Approvals
CE See section 1.3.1.
Hazardous areas Hazardous areas Hazardous areas Hazardous areas
Ex zone 1 According to European Directive 94/9 EC (ATEX 100a).
FM Div. 1 Approval number 3016332
CSA Approval number 1515313
Protection category according to IEC 529 / EN 60529 Protection category according to IEC 529 / EN 60529 Protection category according to IEC 529 / EN 60529 Protection category according to IEC 529 / EN 60529
Sensor IP65 eq. NEMA 4 / 4X
INFORMATION!
Other diameters, pressure classes or materials than the above-mentioned on request.