Class 1, up to 1000 bar, metrology-wise as type series Fig. 18
For direct pressure indication at the measuring point and simultaneous switching of circuits for system control
The switching point can be adjusted in the centre of the viewing glass across the entire measuring range (280°C). If the pressure reaches the set limit, the contacts switch.
Energy supply required
Suitable for low breaking capacities of 10-30V (DC) and 100mA, e.g. for signalling to PLCs, for the operation of optocouplers or other electronic evaluation units
Precise switching point, 0.5% of end scale value
Can be used with glycerine filling or other damping fluids
Up to 4 switch contacts with NS 100 or NS 160, up to 2 switch contacts with NS 63
Highly corrosion and chemical resistant, suitable for aggressive ambient conditions and gaseous or liquid measuring media that are non-crystallising and non-viscous
Available options are triangular front ring with bracket attachment, 3-hole front flange or attachment rim at the back
technical features:
Nominal size
Accuracy
Connection
Housing
NS 100
Cl 1.0
G 1/2B
CrNi steel, 1.4301
NS 160
Cl 1.0
G 1/2B
CrNi steel, 1.4301
Type standard: in conformity with EN 837-1
Scale ranges (negative overpressure): -1 bar ... 0 bar
Scale ranges (positive overpressure): 0 bar ... 1000 bar
Scale ranges (neg./pos. overpressure): -1 bar ...+15 bar
short-term load capacity: 1.3-fold span
Measuring medium temperature: max. +200°C
Housing type: Housing with bayonet catch
Housing protection type: IP54 acc. EN 60529 / IEC 528