8045
p. 2/6
Electrical data
Power supply
18-36 V DC filtered and regulated
(3 wires)
Reversed polarity of DC
protected
Current consumption
≤ 300 mA
Output
Pulse
Relay (programmable) (option)
Process value
NPN and PNP, open collector, galvanic insulation,
max. 250 Hz, up to 36 V DC, 100 mA max.,
protected against short-circuits and polarity reversals.
2 normally open relays, freely adjustable, 250 V AC, 3 A
or 30 V DC, 3 A
(resistive load), max. cutting power of
750 VA
(resistive load); Hysteresis thresholds.
Relay 2 programmable for a flow direction detection
4-20 mA, max. loop impedance: 1300 Ω at 30 V DC,
1000 Ω at 24 V DC, 700 Ω at 18 V DC
Environment
Ambient temperature
-10 up to +60°C (14 to 140°F) (operating)
-20 up to +60°C (-4 to 140°F) (storage)
Relative humidity
< 80%, without condensation
Altitude max. for operating
2000 m
Standards, directives and approvals
Protection class
IP65
Standards and directives
EMC
Low voltage
Pressure
Vibration
Shock
Approvals
EN 50081-1, EN 50081-2
EN 61010-1
Complying with article 3 of §3 from 97/23/CE directive.*
EN 60068-2-6
EN 60068-2-27
FDA
Pressure / Temperature diagram
Please be aware of the fluid pressure-temperature dependence according to the respective fitting+transmitter material as shown in the diagrams.
8045 with a PVDF sensor
(depending on the fitting material)
8045 with a stainless steel sensor
(depending on the fitting material)
A: Application range for complete device (fitting + transmitter)
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4EMPERATURE
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0RESSURE
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* For the 97/23/CE pressure directive, the device can
only be used under following conditions (depend on max.
pressure, pipe diameter and fluid).
Type of fluid Conditions
Fluid group 1, §1.3.a Forbidden
Fluid group 2, §1.3.a DN ≤ 32, or
DN > 32 and PN*DN ≤ 1000
Fluid group 1, §1.3.b PN*DN ≤ 2000
Fluid group 2, §1.3.b DN ≤ 200 or
DN ≤ 10 or PN*DN ≤ 5000
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