Siemens SITRANS P 7MF4013 Instruction Manual page 114

Technical Data
Technical data
Application
Mode of operation
Measuring principle
Input
Measured variable
Measuring range
• Span (continuously adjustable)
• Lower measuring limit
- Measuring cell with silicone oil filling 30 mbar (0.44 psi) (absolute)
• Upper measuring limit
• Start-of-scale (cont. adjustable)
Output
Output signal
• Lower limit (continuously adjust-
able)
• Upper limit (continuously adjust-
able)
• Ripple (without HART communica-
tion)
• Electric damping
- Adjustable time constant (T
63
• Current transmitter
Signal on alarm
Load
• Without HART communication
• With HART communication
- HART communicator
- SIMATIC PDM
Characteristic
Accuracy
Reference conditions: Increasing characteristic, start-of-scale value
0 bar (0 psi), stainless steel seal diaphragm, silicone oil filling and limit
point setting, r = max. span/set span = span ratio
Error in measurement (at limit setting,
including hysteresis and repeatabil-
ity)
Response time (T , without electric
63
damping)
Long-term drift
Ambient temperature effect
• At -10 to +60 °C (14 to 140 °F)
• At -40 to -10 °C and +60 to +85 °C
(-40 to +14 °F and 140 to 185 °F)
Influence of mounting position
Influence of power supply
114
See page 73
See page 74
Piezo-resistive
Pressure
0.03 to 400 bar
(0.44 to 5802 psi)
100% of max. span
Between the measuring limits
4 to 20 mA
3.55 to 23 mA, factory-set to
3.84 mA
3.55 to 23 mA, factory-set to
20.5 mA
≤ 0.5 of max. output current
I
pp
) 0 to 100 s in steps of 0.1 s, fac-
tory-set to 0.1 s
Adjustable from 3.55 to 23 mA
Adjustable from 3.55 to 23 mA,
factory-set to 3.6 mA
≤ (U - 10.5 V)/0.023 A in Ω,
R
B H
U : power supply in V
H
= 230 to 500 Ω
R
B
= 230 to 1100 Ω
R
B
Linear rising or falling
≤ 0.25% at r ≤ 10
≤ 0.5% at 10 < r ≤ 30
Approx. 0.3 s
≤ (0,1 · r)% / 12 months with
max. span
≤ (0.2 · r + 0.4)%
≤ (0.3 · r + 0.35)% / 10 K
(≤ (0.3 · r + 0.35)% / 18 °F)
≤ 0.05 mbar per 10° inclination
(can be corrected using zero
correction)
≤ 0.005% per 1 V
change in voltage
Rated operating conditions
Installation conditions
• Installation instructions
Ambient conditions
• Ambient temperature (observe temperature class in potentially explo-
sive atmospheres)
- Measuring cell with silicone oil filling -40 to +85 °C (-40 to +185 °F)
- Digital display
• Storage temperature
• Climate class
- Condensation
• Degree of protection (to EN 60 529) IP 65
• Electromagnetic compatibility
- Emitted interference
- Noise immunity
Medium conditions
• Process temperature
- Measuring cell with silicone oil filling -40 to +100 °C (-40 to +212 °F)
• Possess temperature limits
• Process pressure limits
Design
Weight (without options)
Dimensions
Material
• Wetted parts materials
- Connection shank
- Seal diaphragm
• Non-wetted parts materials
- Electronics housing
- Mounting bracket (option)
Measuring cell filling
Process connection
Electrical connection
Displays and controls
Input keys
Digital display
Power supply
Terminal voltage on transmitter
Ripple
Noise
Process connection pointing
vertically downwards
-30 to +85 °C (-22 to +185 °F)
-50 to +85 °C (-58 to +185 °F)
Permissible
To EN 50 081-1
To EN 61 326 and
NAMUR NE 21
See process temperature
See page 116
Approx. 1.5 kg (3.3 lb)
See Fig. 26, page 116
Stainless steel, mat. No. 1.4404/
316L
Stainless steel, mat. No. 1.4404/
316L
Die-cast aluminum, low in cop-
per, GD-ALSi 12, polyester-
based lacquer, stainless steel
rating plate
Steel, galvanized and yellow-
passivized, or stainless steel
Silicone oil
Connection shank G½A to
DIN EN 837-1, female thread
½ -14 NPT
Screw terminals, cable inlet via
screwed gland Pg 13.5
(adapter),
M20 x 1.5 or ½ - 14 NPT, or
Han 7D/Han 8U plug
2 for local programming, posi-
tioned behind LCD
Built-in, cover with window
(option)
DC 10.5 to 45 V
DC 10.5 to 30 V in
intrinsically-safe mode
≤ 0.2 V (47 to 125 Hz)
U
pp
≤ 1.2 mV (0.5 to 10 kHz)
U
rms
SITRANS P, MS series
C79000-B5674-C40-04