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DIMENSIONS
Fig. 2 – Transmitter dimensions
A
B
C
WEIGHT
MODEL
THREAD
(mm)
(mm)
(mm)
NP600
NPT ¼
15.5
46.5
81.5
NP600
NPT ½
20.0
51.0
86.0
G ½,
NP600
14.0
45.0
80.0
BSP ½
NP620
NPT ¼
15.5
53.7
88.7
NP620
NPT ½
20.0
58.2
93.2
G ½,
NP620
14.0
52.2
87.2
BSP ½
Table 1 – Transmitter thread, dimensions and weight
ELECTRICAL CONNECTIONS
Fig. 3 – Connection to current loop
SPECIFICATIONS
PRESSURE
NP600
RANGE (FS)
0-1 BAR
GAUGE
0-2 BAR
GAUGE
0-4 BAR
-
0-5 BAR
GAUGE
0-10 BAR
GAUGE
0-20 BAR
GAUGE
0-40 BAR
-
0-50 BAR
GAUGE
0-100 BAR
GAUGE
Table 2 – Transmitter pressure range
Output Signal: ............................................... 4-20 mA
Power Supply: ........................................ 11 to 33 Vdc
Max. Load (Ω): ............. RL
= (V
max
Accuracy (including linearity, hysteresis and
repeatability) @ 25 °C:
NP600 (≤ 50 bar) ................................ < ±0.5 % FS
NP600 (100 bar) .................................. < ±1.0 % FS
NP620 (all pressure ranges) ............. < ±0.25 % FS
FS: Maximum pressure range specified in Table 2
(g)
Output Zoom (rangeability): ................................ 3:1
106
Overpressure: ........................ 2 times rated pressure
159
Ambient Temperature: .......................... -20 to 70 °C
121
Medium Temperature: ........................... -20 to 70 °C
Thermal Deviation (Offset):......... < ±0.03 % FS / °C
132
Thermal Sensitivity (Span): ........ < ±0.03 % FS / °C
166
Dynamic Response: ..................................... < 30 ms
Process Connection: ............................. see Table 01
145
Materials:
Pressure Port .......................... Stainless steel 316L
Housing .................................... Stainless steel 316L
Seals (media wetted) ........................................ FKM
Sensor (NP600)........................ Ceramic Al
Sensor (NP620)........................ Stainless steel 316L
Media Wetted Parts ..... Pressure port, seals, sensor
Compatibility: all gases and liquids compatible with
media wetted parts (see above), Ammonia not
included.
NP620
GAUGE
-
GAUGE
-
GAUGE
-
SEALED GAUGE
-
SEALED GAUGE
- 11 V) / 20 mA
exc
O
96 %
2
3
N P 6 0 0
N P 6 2 0
P R E S S U R E
T R A N S M I T T E R S
Q U I C K
G U I D E
QG 5001680 V10x C
WARRANTY
Warranty conditions are available on our website
www.novusautomation.com.
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