Dynisco 2291SA48P21BUMMACAAA Transmitter

Description

The Dynisco SPX 2-Series is a smart 4-20mA pressure transmitter designed for use in hazardous locations and are available with a variety of different process and electrical connections. The SPX 2-Series is an all welded construction. These amplified transmitters eliminate the need for external signal conditioning. All models can interface directly with distributed control systems, PLCs, computers, and similar high level control devices. Optional thermocouple or RTD configurations are available to provide melt temperature.

Features

■ 4-20mA loop-powered output ■ +/- 0.25% accuracy available ■ Wide selection of pressure ranges available ■ Turndown 6:1 (3:1 Turndown for model SPX 2290) ■ Configurations available for use in hazardous locations ■ Remotely configurable via HARTTM ■ Precise, repeatable pressure measurements ■ Output supplied directly to DSC or PLC ■ Meets CE requirements ■ CE ATEX Intrinsically Safe Approved ■ IECEx Intrinsically Safe Approved ■ FM Explosion Proof Approved ■ CSA Explosion Proof Approved ■ SIL 2 Certified (Pressure Output) ■ PL'c' Certified (Relay Output) ■ Additional approvals are available

s, computers, and similar high level control devices. Optional thermocouple or RTD configurations are available to provide melt temperature.

Features

■ 4-20mA loop-powered output ■ +/- 0.25% accuracy available ■ Wide selection of pressure ranges available ■ Turndown 6:1 (3:1 Turndown for model SPX 2290) ■ Configurations available for use in hazardous locations ■ Remotely configurable via HARTTM ■ Precise, repeatable pressure measurements ■ Output supplied directly to DSC or PLC ■ Meets CE requirements ■ CE ATEX Intrinsically Safe Approved ■ IECEx Intrinsically Safe Approved ■ FM Explosion Proof Approved ■ CSA Explosion Proof Approved ■ SIL 2 Certified (Pressure Output) ■ PLc' Certified (Relay Output) ■ Additional approvals are available

c Certified (Relay Output) ■ Additional approvals are available

Certified (Relay Output) ■ Additional approvals are available

General Purpose Smart Pressure Sensors for Hazardous Locations
Performance Characteristics SPX2- Series 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.
2241 ± 1.0% 2242 ± 0.25% for pressure ranges >= 1,500 psi; ± 0.50% for pressure ranges < 1,500 psi
2243 ± 0.25% for pressure ranges >= 1,500 psi; ± 0.50% for pressure ranges < 1,500 psi
2244 ± 0.25% for pressure ranges >= 500 psi; ± 1.0% for pressure ranges < 500 psi
2290/2291/2292 ± 0.50%
Repeatability
±0.1%
Rangeability
6:1 Turndown (3:1 Turndown for Model SPX2290)
Over Pressure
2X FSO or 35,000 psi,whichever is less (2290,2291, & 2292 1.5 x FSO for 10,000 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 [Models 2241, 2244, 2290, 2291, 2292 limited to 600°F (315°C)
Electronics Compenstated Temperature Range
0 to 150°F (-18 to 65°C)
Zero Shift (Electronics Temp Change)
All Models: 0.01% F.S./°F max (0.02% F.S./°C max)
Span Shift (Electronics Temp Change
All Models: 0.01% F.S./°F max (0.02% F.S./°C max)
Zero Shift (Snout Temp Change)
2241/2244//2290/2291/2292:
1 psi/100°F (from 75-450°F) typical 2 psi/100°F (from 450-600°F) typical
2242/2243:
15 psi/100°F (27 psi/100°C) typical
Mechanical Characteristics
Mounting Torque
2241: 350 inch-lbf max 2242: 500 inch-lbf max 2243: 50 inch-lbf max 2244: 350 inch-lbf max
2290: 350 inch-lbf max 2291: 350 inch-lbf max 2292: 80 ft-lbf max
Standard Wetted Parts
DyMax coated 15-5 PH SST
Approvals & Certifications
CE ATEX IS
SIL 2 (pressure output) & PL'c' (relay output)
FM & CSA Explosion Proof Additional Approvals are Available