Construction
Screw-in torque for NPT adapter made of metal/stainless
steel in polycarbonate enclosure
8 Nm (5.9 ft lb)
Screw-in torque for NPT adapter made of metal/stainless
steel in aluminum/stainless steel enclosure
15 Nm (11.1 ft lb)
Screw-in torque for NPT gland in the NPT adapter
NOTE: To avoid damage to the device, the NPT adapter
must be held in place while the NPT gland is screwed into
the NPT adapter.
68 Nm (50 ft lb)
Tightening torque for union nut made of plastic 2.5 Nm (1.8 ft lb)
Tightening torque for union nut made of metal/stainless
steel
4 Nm (3 ft lb)
● Pressure gauge block fixing screws
6 Nm (4.4 ft lb)
Manometer
● Degree of protection
Manometer made of plastic IP31
Manometer, steel IP44
Manometer made of stainless steel 316 IP54
● Vibration resistance
In accordance with DIN EN 837-1
Connections, electrical
● Screw terminals
2.5 mm
2
AWG30-14
● Cable gland
Without Ex protection as well as with Ex i M20 x 1.5 or 1/2-14 NPT
With explosion protection Ex d Ex d-certified M20 x 1.5; 1/2-14 NPT or M25 x 1.5
Connections, pneumatic Female thread G¼ or ¼-18 NPT
12.4 Controller
Controller
Control unit
● Five-point controller
Adaptive
● Dead zone
dEbA = auto Adaptive
dEbA = 0.1 ... 10 % Can be set as fixed value
Analog-to-digital converter
● Scanning time
10 ms
● Resolution
≤ 0,05 %
● Transmission error
≤ 0,2 %
● Temperature influence
≤ 0.1 %/10 K (≤ 0.1 %/18 °F)
Technical data
12.4 Controller
SIPART PS2 with 4 to 20 mA/HART
242 Operating Instructions, 11/2019, A5E00074631-AE
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