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Buhler NT 63 Nivotemp
Technical Datasheets / Product Documentations
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Product Description
Bühler products, including Buhler NT 63 Nivotemp, are sourced through parallel import channels and delivered to our customers worldwide with speed and reliability. As an authorized trading partner, Imtek Engineering offers genuine Bühler parts at competitive prices. Even if Buhler NT 63 Nivotemp is not listed on our website, you are welcome to request a price quote — our team will respond promptly with a tailored offer.
KN = continuous level measurement
LTD = level and temperature measurement (IO-Link) VA
Dimensions
Operating pressure:
max. 1 bar
max. 1 bar
Basic model
Medium temperature:
-20 °C to +80 °C
-20 °C to +80 °C
Float:
SK604
SK221
Min. fluid density:
0.80 kg/dm³
0.85 kg/dm³
Lengths (all versions):
280, 370, 500, 670, 820, 970, 1120, 1270 and 1420 mm (other lengths available upon request)
L1 = min. 25
Rubberised cork seal
Immersion tube:
Brass
1.4571
Flange DIN 24557 Part 2:
PA
PA
Weight at L=280 mm:
Each 100 mm add:
approx. 200 g approx. 30 g
approx. 300 g approx. 50 g
Includes:
Mounting screws (quantity 6) and rubberised cork seal.
Stilling tube optional
1.4571
L
PU
Analogue max.
L2 = L - 35 (fixed)
Material/Version Float:
4 8 with VA stilling tube
MS
65
Version
Ø50 (MS) Ø60.3 (VA)
Options
Input values
Level
Temperature
Measuring principle:
Reed-contact
Pt100 Cl. B, DIN EN 60751
Resolution:
5 mm
Ambient temperature:
-20 °C to 80 °C
Operating voltage (UB):
10 – 30 V DC
10 – 30 V DC
Analysis display electronics accuracy: ± 1 % from end value
± 1 % from end value
Output:
4-20 mA
4-20 mA (0-100 °C*) *Other ranges upon request
Max. burden Ω:
=(UB -7.5 V) / 0.02 A
=(UB -7.5 V) / 0.02 A
Analogue min.
55
Analogue version
Ø44
SK 221 Float
± 0.8 °C L2 = L - 55
Tolerance:
Analogue min.
Ø51
Flange drawing 6x Ø6
VA
3.5
Brass
35
Stilling tube (SSR):
Digital version Ambient temperature:
-20 °C to 70 °C
Operating voltage (UB):
18 – 30 V DC
Analysis display electronics accuracy: ± 1 % from end value IO-Link version:
Revision 1.1
Baudrate:
COM3 (230.4 k)
SIO Mode:
Yes
min. time period:
10 ms
2
Bühler Technologies GmbH
18 – 30 V DC ± 1 % from end value
We reserve the right to amend specification.
Ø61 Ø73 Ø90
DE100210 ◦ 08/2020
Frequently Asked Questions
Frequently asked questions about Buhler NT 63 Nivotemp by Bühler. Imtek Engineering is ready to assist you in sourcing Buhler NT 63 Nivotemp from Bühler in United States.
Imtek Engineering sources genuine Bühler products through trusted supply channels and supplies them to customers in United States at competitive prices.

