Nivotemp NT MD
9 Appendices
9.1 Technical Data NT MD
Version
MS
Dimensions
Operating pressure:
max. 1 bar
L1 = 40
L
L2 = min. 80
min. 50
14
91
LEDs
3.5
45
Ø23.5
SW 36
NBR
seal
G3/4
16
last contact
1st contact
M12x1
Housing swivels 270°
80
55
0.5
24
20.5
40
53
55
Ø6.5
Oval flange
Operating temperature:
-20 °C to +80 °C
Float:
SK 161
Min. fluid density:
0.80 kg/dm³
Lengths:
280, 370, 500 mm (standard)
variable to max. 1000 mm
Weight at L=280 mm:
approx. 500 g
Material
Float:
NBR
Immersion tube:
brass
G3/4 connection:
brass
Level switching output
K8
Number max.:
2 (not adjustable)
Function:
NO/NC*
Max. voltage:
30 V DC
Max. switching current:
0.5 A
Max. contact load:
10 VA
Min. contact spacing:
40 mm
*NO = falling open / NC = falling close
Temperature display electronics
Display:
4 character 7 segment LED
Operation:
via 3 keys
Memory:
min./max. data memory
Starting current input:
approx. 100 mA for 100 ms
Current input during operation:
approx. 50 mA (without current- and switching
outputs)
Supply voltage (U
B
):
10–30 V DC (nominal voltage 24 V DC)
Ambient temperature:
-20 °C to +70 °C
Temperature display units:
°C/°F
Display range:
-20 °C to +120 °C
Alarm setting range:
0 °C to 100 °C
Display accuracy:
± 1 % from end value
Measuring principle:
Pt 100 Class B, DIN EN 60751,
resolution 0.5 °C
Adapter
OV:
adapter to oval flange incl. seal and locking nut
G1:
adapter G3/4 to G1
30
Bühler Technologies GmbH
BE100022 ◦ 11/2020
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