MKS Baratron 223B, Instruction Manual, Page: 25 / 31

Appendix A: Product Specifications Specifications
17
Appendix A: Product Specifications
Specifications
Accuracy 0.5% of F.S., bidirectional or unidirectional
0.3% of F.S., bidirectional or unidirectional
0.3% of Rdg., unidirectional only
Ambient Operating Temperature 0° to 50° C (32° to 122° F)
CE Mark Compliance
1 EMC Directive 89/336/EEC
Electrical Connector Screw terminal barrier strip
Fittings
3/16” (4.6 mm) tubulation
2
Full Scale Ranges
Standard
Optional
0.2, 1, 10, 100, 1000 mmHg
0.2, 1, 10, 100, 1000 cmH
2
O
0.1, 0.25, 0.5, 5, 50, 500 inH
2
O
3
Installation Category II, according to EN 61010-1
Materials Exposed to Gases
P
X
side
P
R
side
Inconel
®
Inconel, ceramic, palladium, stainless steel,
glass
Maximum Line Pressure 40 psig (275 kPa)
Maximum Overpressure 120% of F.S. or 20 psi (140 kPa), whichever is
greater
Output
4
For 1, 10, 100, 1000 mmHg or cmH
2
O
For 0.1, 0.25, 0.5, 5, 50, 500 inH
2
O
0 to ±1 VDC into > 10K ohm load
0 to ±5 VDC into > 10K ohm load
Pollution Degree 2, according to IEC 664
Power Required ±11 to 18 VDC @ 25 mA, ripple < 0.5 Volt
peak to peak
1
Requires metal, braided, shielded cables.
2
Contact factory if other fittings are required.
3
For 0.25 inH
2
O range, consult factory for ordering code.
4
Other ranges or outputs available by special order; consult factory