Brochure/Catalogue

I
I.112729490000
LPD450F
• Display instrument for outdoor use
• 4½ Digits
• IP 67 fully insulated
• Optionally available with fixing clips for pipe mounting
H
W
L
Technical data
Input
Input current
Transmit function
Display
Type
Display value
Display range
Decimal point
General data
Voltage supply
Voltage drop
Accuracy
Repeat accuracy
Temperature coefficient
Humidity
Step response time
Sampling rate
Change of display
Ambient temperature / Storage temperature
EMC standards
Approvals
Dimensions
Clamping range (nominal / min. / max.) mm²
Length x width x height mm
Note
Ordering data
Current input
Note
Accessories
Note
LPD450F
Current input
4...20 mA
√, x
3/2
, x
5/2
or programmable (2-21 steps)
4.5-character, black LCD with clear background, 20 mm
Percentage or real value display
±19.999 (0.00…100.00 factory setting)
18888, 1.8888, 18.888, 188.88, 1888.8
Loop powered, via 4…20 mA input
< 4.3 V
± 0.05 % from signal range ± 1 digital step
± 0.01 % of signal range
Offset ± 0.01 % / °C
Adjustment range ± 0.1 digital steps or 0.01 % / °C
10…90 %, no condensation
Programmable in 99 steps from 1...30 sec.
16 x pro s
2 x per sec.
/ 0 °C...60 °C / -25 °C...70 °C
DIN EN 61326
CE; cULus; cULusEX
Screw connection
1.5 / 0.5 / 2.5
65 / 140 / 80
Type Qty. Order No.
LPD450F 4-20MA 1 7940010236
Fixing clip
Pipe Mount Kit - 7940010667
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Process value displays
Process value displays with LCD display