NVT-E
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
42611 EN
4 of 27
4
Please observe protection
note ISO 16016.
Drawn:
2019-12-06 Pz/Bet
Replacing:
KTR-N dated 2019-02-14
Verified:
2019-12-06 Pz
Replaced by:
Technical data
Illustration 1
Operating pressure:
max. 1 bar
Operating temperature:
-20 °C to +80 °C
Ambient temperature:
-20 °C to +70 °C
Weight:
Approx. 400g
Density of fluid:
Min. 0.8 kg/dm
3
Float:
PU
Immersion pipe:
MS
G 3/4 flange:
MS
Measuring resistor:
Reed chain
Resolution:
10 mm
Temperature sensor:
PT100 class B
DIN 60751
Display and control unit
Display:
4-digit 7-segment LED display
Operation:
more than 3 buttons
Memory:
Min. and max. value memory
Current consumption with starting:
Approx. 100 mA for 100 ms
Current consumption during operation: Approx. 50 mA
Supply voltage (U
B
):
10-32 V DC (nominal voltage 24 V DC)
Protection class:
IP 65
Display units:
Level:
Temperature:
or
%, cm, L, i, Gal
-20 °C to +120 °C
-4 °F to 248 °F
Setting range:
Level:
Temperature:
or
e. g. 0-100 %l
0 °C to +100 °C
32 °F to 212 °F
Accuracy:
1 % of final value
Table 1: Pin assignment
Type
Special design
NVT-
E …-4-M12
PNP transistor output
2 times
4 times
Analogue output - level
---
---
Analogue output - temperature
---
---
Type
NVT-E
…-2NT-M12
Special design
PNP transistor output
2 times
4 times
Analogue output - level
1 time
1 time
Analogue output - temperature
1 time
1 time
1
Technical data
