We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
GF Signet’s 2450 Pressure Sensor is equipped with a one-piece injection-molded PVDF body and ceramic diaphragm for excellent compatibility in corrosive liquids. Three pressure range versions provide users with best resolution matched to eradicates specific sensing requirements. Solid state circuitry eliminates drift (no internal potentiometers.), while the built-in temperature compensation provides optimum precision over wide expanse of temperature ranges.
These sensors are available with a proprietary digital output (S3L) or field-scalable 4 to 20 mA output. Dual-threaded ends enable submersion in process vessels, or in-line installation with conduit connection. Integral adapters (sold separately) may be utilized to create a compact assembly with a field mount version of the 9900 Transmitter.
| General | |||
| 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 | 1/2 in. union male thread (requires end connector and union nut) | ||
| (See installation section for end connector and nut recommendation) | |||
| Cable-end connection | 3/4 in. NPT male thread | ||
| Wetted Materials | |||
| Sensor Housing | PVDF | ||
| Diaphragm | Ceramic | ||
| Diaphragm Seal and Union O-ring | FKM | ||
| Electrical | |||
| Power Requirements | |||
| Digital (S3L) | 5 to 6.5 VDC < 1.5 mA | ||
| 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 | ||
| Resolution | < 5 μA | ||
| Span | 4 to 20 mA factory calibrated to operating ranges shown below | ||
| Max. Loop Impedance | 100 Ω @ 12 V | ||
| 325 Ω @ 18 V | |||
| 600 Ω @ 24 V | |||
| Max. Temperature/Pressure Rating | |||
| Operating Temperature | -15 ˚C to 85 ˚C | 5 ˚F to 185 ˚F | |
| Storage Temperature | -20 ˚C to 100 ˚C | -4 ˚F to 212 ˚F | |
| Operating Pressure | |||
| -XU | 0 to 0.7 bar | 0 to 10 psig | |
| -XL | 0 to 3.4 bar | 0 to 50 psig | |
| -XH | 0 to 17 bar | 0 to 250 psig | |
| Vacuum Range | |||
| -XU | -0.1 to 0.7 bar | -1.5 to 10 psi | |
| -XL | -0.41 to 3.4 bar | -6 to 50 psi | |
| -XH | -0.96 to 17.2 bar | -14.6 to 250 psi | |
| Proof Pressure | |||
| -XU | 1.4 bar | 20 psig | |
| -XL | 5.2 bar | 75 psig | |
| -XH | 20.7 bar | 300 psig | |
| Shipping Weight | |||
| 0.150 kg | 0.33 lb | ||
| Standards and Approvals | |||
| CE, FCC | |||
| RoHS compliant, China RoHS | |||
| Manufactured under ISO 9001 for Quality and ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety | |||
Write Your Own Review
- Level or Depth Sensing
- HVAC
- Scrubber Systems
- Pump Protection
- Water Management
- Irrigation Systems
- Wastewater
- Chemical Processing
- Pressure Regulation/Monitoring