Classification : Dynisco / Melt Pressure Transmitters
Country: Taiwan
Phone: 886-4-2631-3001
Fax: 886-4-2631-7717
Contact Person: Harrison Chang
■ 4-20mA loop-powered output
■ +/- 0.25% accuracy available
■ Wide selection of pressure ranges available
■ Turndown 6:1
■ Configurations available for use in hazardous locations
■ Remotely configurable via HART
■ Precise, repeatable pressure measurements
■ Output supplied directly to DSC or PLC
■ Meets CE requirements
■ CE ATEX Intrinsically Safe Approved
■ SIL 2 Certified (pressure output)
■ PL'c' Certified (relay output)
■ Additional approvals are available
■ +/- 0.25% accuracy available
■ Wide selection of pressure ranges available
■ Turndown 6:1
■ Configurations available for use in hazardous locations
■ Remotely configurable via HART
■ Precise, repeatable pressure measurements
■ Output supplied directly to DSC or PLC
■ Meets CE requirements
■ CE ATEX Intrinsically Safe Approved
■ SIL 2 Certified (pressure output)
■ PL'c' Certified (relay output)
■ Additional approvals are available
Performance Characteristics | |
Output | 4 - 20 mA, with optional HART™ |
Input Voltage | 16 - 36 Vdc (Std); 16 - 30 Vdc (ATEX IS) |
Accuracy |
4222 ± 0.25% for pressure ranges >1,500 psi; ± 0.50% for pressure ranges <
1,500 psi 4232 ± 0.25% for pressure ranges >1,500 psi; ± 0.50% for pressure ranges < 1,500 psi 4352 ± 0.25% for pressure ranges > 1,500 psi; ± 0.50% for pressure ranges < 1,500 psi 4502 ± 0.50% 4622 ± 0.50% 4672 ± 0.50% |
Repeatability | ±0.1% |
Rangeability | 6:1 Turndown |
Over Pressure |
2X FSO or
35,000 psi,whichever is less 1.2 X FSO 35,000 - 72,500 psi |
Zero Balance Adjustment Range | (-)40% to +10%;(-)80% to 20% for FSP < 500 psi |
Load Resistance | 500 Ω @ 24 Vdc, 1,000 Ω @ 36 Vdc |
Electronics Ambient Temperature | 70°F (20°C) |
Electronics Operating Temperature | -20 to 185°F (-29 to 85°C) |
Diaphragm Temperature | 750°F (400°C) max [SPX4502 model limited to 600°F (315°C)] |
Electronics Compenstated Temperature Range | 0 to 150°F (-18 to 65°C) |
Zero Shift (Electronics Temp Change) |
4222: 0.01%
F.S./°F max (0.02% F.S./°C max) 4232: 0.01% F.S./°F max (0.02% F.S./°C max) 4352: 0.01% F.S./°F max (0.02% F.S./°C max) 4502: 0.01% F.S./°F max (0.02% F.S./°C max) 4622: 0.05% F.S./°F max (0.10% F.S./°C max) 4672: 0.05% F.S./°F max (0.10% F.S./°C max) |
Span Shift (Electronics Temp Change) |
4222: 0.01%
F.S./°F max (0.02% F.S./°C max) 4232: 0.01% F.S./°F max (0.02% F.S./°C max) 4352: 0.01% F.S./°F max (0.02% F.S./°C max) 4502: 0.01% F.S./°F max (0.02% F.S./°C max) 4622: 0.02% F.S./°F max (0.04% F.S./°C max) 4672: 0.02% F.S./°F max (0.04% F.S./°C max) |
Zero Shift (Snout Temp Change) |
4222: 15
psi/100°F (27 psi/100°C) typical 4232: 15 psi/100°F (27 psi/100°C) typical 4352: 15 psi/100°F (27 psi/100°C) typical 4502: 1 psi/100°F (from 75-450°F); 2 psi/100°F (from 450-600°F) typical 4622: 25 psi/100°F (45 psi/100°C) typical 4672: 25 psi/100°F (45 psi/100°C) typical |