GF Signet 3-2450-7H Pressure Sensor, 0–250 psi
4–20 mA pressure measurement; 1/2 in. male union
SKU:3-2450-7H
Model Number: 3-2450-XX
Price: $1039.00
The 3-2450-7H measures pressure from 0 to 250 psi and sends a 4–20 mA signal to a compatible monitoring system. Its PVDF body and ceramic diaphragm form the process interface.
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GF Signet 3-2450-7H Pressure Sensor, 0–250 psi
The 3-2450-7H measures pressure from 0 to 250 psi and sends a 4–20 mA signal to a compatible monitoring system. Its PVDF body and ceramic diaphragm form the process interface.
Choose this H-range model when the installation needs the 250 psi measurement span. It has a 1/2 in. male union connection and a 15 ft cable; the 7U model has a different, lower range.
| Output | Digital (S3L) or 4 to 20 mA |
|---|---|
| Accuracy For all pressure ranges | ±1% of full scale @ 25 °C |
| Response Time | < 100 ms |
| Sensing-End Connection | ½ in. union male thread (requires end connector and union nut) (See installation section for end connector and nut recommendation) |
| Cable-end connection | ¾ in. NPT male thread |
| Sensor Housing | PVDF |
| Diaphragm | Ceramic |
| Diaphragm Seal | FPM |
| Power Requirements Digital (S3L) | 5 to 6.5 VDC < 1.5 mA |
| Power Requirements 4 to 20 mA | 12 to 24 VDC ±10%, regulated |
| Cable Length | 4.6 m (15 ft) |
| Cable Type | 3 cond. + shield, 22 AWG, PVC jacketed, Blk/Red/White/Shld |
| Digital (S3L) Output | Serial ASCII, TTL level 9600 bps. Reverse polarity and short circuit protected. |
| 4 to 20 mA Output Accuracy | ±32 μA |
| 4 to 20 mA Output Resolution | < 5 μA |
| 4 to 20 mA Output Span | 4 to 20 mA factory calibrated to operating ranges shown below |
| 4 to 20 mA Output | 100 Ω @ 12 V / 325 Ω @ 18 V / 600 Ω @ 24 V |
| Operating Temperature | -15 to 85 °C (5 to 185 °F) |
| Storage Temperature | -20 to 100 °C (-4 to 212 °F) |
| Operating Pressure -XU | 0 to 0.7 bar (0 to 10 psig) |
| Operating Pressure -XL | 0 to 3.4 bar (0 to 50 psig) |
| Operating Pressure -XH | 0 to 17 bar (0 to 250 psig) |
| Burst Pressure | 82 bar (1,200 psig) |
| Series | 2450 |
| Type | Pressure Sensor |
