Appendix B Specifications Series 820 Instruction Manual
B-2 IM-82-C
Performance Specifications
Accuracy ±1.5% of full scale including linearity over 15 to 25°C and 5 to 60 psia (0.3 to 4 bara)
Repeatability ±0.5% of full scale
Temperature Coefficient 0.08% of full scale per °F (0.15% of full scale per °C), or better
Pressure Coefficient 0.01% of full scale per psi (0.15% of full scale per bar), or better
Response Time 800 ms time constant; six seconds (typical) to within ±2% of final value over 25 to
100% of full scale
Physical Specifications
Wetted Materials 822/824: 10% glass-filled Nylon
®
6/6, 316 stainless steel, nickel plating, Viton
®
o-rings standard, Neoprene
®
and 4079 Kal-Rez
®
(or equivalent) o-rings optional
826/827: Anodized aluminum, 316 stainless steel, nickel plating, Viton
®
o-rings
standard, Neoprene
®
and 4079 Kal-Rez
®
(or equivalent) o-rings optional
822-S/824-S: 316 stainless steel, nickel plating, Viton
®
o-rings standard, Neoprene
®
and 4079 Kal-Rez
®
(or equivalent) o-rings optional