WINTERS LTD DIFFERENTIAL PRESSURE TRANSMITTER
Quantity
APPLICATIONS:
SPECIFICATIONS
- To measure pressure drops across filters
- Pumps and compressors, flow measurements of gases and liquids, liquid level measurement of pressurized vessels
DESCRIPTION & FEATURES:
- Designed to measure the differential pressures of liquids and gases between two ports
- Compact, efficient design available in Low or High psi ranges that facilitates installation in tight spaces
- Low Range housing is constructed of stainless steel and aluminum
- High Range housing is made from a 316-grade stainless steel ideally suited for an industrial environment
- Fast response sensor and signal conditioned electronic circuitry provide quick and accurate readings
- Unique isolation system responds to pressure changes approximately 20 times faster than conventional transmitters with ranges below 100 psi (Low Range model)
- CE approval is standard on all models
- NEMA 4 approval is standard on the Low Range model
- RoHS compliant
- 5 year warranty
SPECIFICATIONS
| Low Range | High Range | |
| Electrical Output | 4-20 mA, 2 wire 0-5 Vdc or 0-10 Vdc | 4-20 mA, 2 wire (other options available) |
| Electrical Connection | Barrier strip terminal block with conduit enclosure and 0.875 dia. conduit opening | DIN 43650 with mate |
| Excitation Voltage | 9-30 Vdc | 8-38 Vdc |
| Wetted Parts/Connection | 17-4PH SS with FKM O-ring, 1/4”-18 NPTF |
316L SS, 1/4” NPTF 300 series SS, 17-4PH SS with FKM O-ring |
| Housing | 304 SS, cast aluminum | 316L SS |
| Proof Pressure | Refer to pressure range chart on data sheet | Refer to pressure range chart on data sheet (20X full scale optional) |
| Burst Pressure | Refer to pressure range chart on data sheet | |
| Normal Operating Temperature Range | 0°F to 175°F (-17°C to 79°C) | -40°F to 200°F (-40°C to 93°C) |
| Compensated Temperature Range | 30°F to 150°F (0°C to 65°C) | 0°F to 170°F (-18°C to 76°C) |
| Ambient Temperature Effect on Zero/Span | ±2% of full scale/100°F (37.7°C) | ≤±1.5% FSO over compensated range |
| Response Time | 30-50 ms | <50 ms |
| Long Term Stability | ±0.5% FSO/yr | ≤±0.25% FSO/yr |
| Weight | 14.4 oz. (408 g) | 13 oz. (368 g) |
| Accuracy | ±0.25% FSO | ±0.25% FSO |
| Enclosure Rating | IP65 | IP65 |
