Dynisco SPX4222SA00M14CEDDCAAZZ Switch

SPX4222SA00M14CEDDCAAZZ Switch

General Purpose Smart Pressure Sensors for Hazardous Locations
Performance Characteristics Output
4 - 20 mA, with optional HART™
Input Voltage Accuracy
16 - 36 Vdc (Std); 16 - 30 Vdc (ATEX IS)
Accuracy is defined as the combined error expressed as a percentage of full scale output with the
specifications of: Electronics ambient temperature, capillary of <= 36"; DyMax coated 15-5 SST
diaphragm; Best Straight Line (BSL) %FS, per ISA-37.1 Consult Factory for availability and
specifications of other configurations.
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
Mechanical Characteristics
Mounting Torque
4222: 500 inch-lbf max 4232: 50 inch-lbf max 4352: 500 inch-lbf max 4502: 350 inch-lbf max
4622: 500 inch-lbf max 4672: 500 inch-lbf max
Standard Wetted Parts
DyMax coated 15-5 PH SST
Approvals & Certifications ATEX/IECEx Intrinsically Safe
SIL 2 (pressure output) & PL'c' (relay output) Additional approvals available (consult factory)