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| Wet-to-Wet, Differential, Multi-Configurable Pressure Transducer (Modèle 231 Multi-Sense®) |
| Fabricant: Setra |
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Applications
- Refrigeration Equipment
- Energy Management Systems
- Pump Speed Control
- Filter Condition Monitoring
- Process Control
Available with a 3-Valve Manifold Assembly
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| Model 231 (Current) Specifications |
| Electrical Output Voltage |
0 to 5 VDC
0 to 10 VDC
1 to 5 VDC |
| Excitation |
12-30 VDC, 18-28 VAC
(Reverse excitation protected.) |
| Electrical Output Current |
4 to 20 mA, Clipped and Capped
(Reverse excitation protected.) |
| Accuracy (RSS Method) |
±1.0 % Full Scale (Pressure Ranges A, B, and C)
±2.0% Full Scale (Pressure Range D) |
| Type of Pressure |
Differential |
| Pressure Ranges |
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A |
B |
C |
D |
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MS1 |
5 |
10 |
25 |
50 |
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±5 |
±10 |
±25 |
±50 |
| MS2 |
10 |
20 |
50 |
100 |
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±10 |
±20 |
±50 |
±100 |
| MS3 |
25 |
50 |
125 |
250 |
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±25 |
±50 |
±125 |
±250 |
| Thermal Effects |
- Thermal Compensation °F (°C):
- 32 to 130 (0 to 54)
- %FS/100°F(50°C) max.zero:
- 2.0 (±1.8)
- %FS/100°F(50°C) max.span:
- 2.0 (±1.8)
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| Media |
Gases or liquids compatible with 300 series and 17-4PH stainless steel. (Hydrogen not recommended for use with 17-4 PH stainless steel.) |
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3-Valve Manifold Assembly
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Specifications
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| Manifold Block |
Brass |
| Valves |
V1 for connection to +port
V2 for connection to -port
V3 for equalizing pressure |
| Valve Type |
90º On/Off |
| Process Connection |
1/4"-18NPT Internal Thread |
| Dimensions |
6" x 11" |
| Weight |
3 lbs |
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