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Right Choice. Right Price. Right NOW.
Highly precise 0.25% piezo-resistive sensor contained in a compact, rugged, NEMA 4X stainless steel general purpose housing or cast aluminum conduit housing. Available in ranges of vacuum, compound to 5000 psi with a variety of optional outputs.
Highly precise 0.25% piezo-resistive sensor contained in a compact, rugged, NEMA 4X stainless steel general purpose housing or cast aluminum conduit housing. Available in ranges of vacuum, compound to 5000 psi with a variety of optional outputs.
Specifications
Service: Compatible gases and liquids.
Wetted Materials: Type 316L SS; Ceramic Ranges: Type 316 SS, ceramic, fluoroelastomer.
Accuracy: 626: 0.25% full scale; 626 Ceramic Ranges: 0.5% full scale; 628: 1% full scale.
(Includes linearity, hysteresis, and repeatability).
Temperature Limit: 0 to 200°F (-18 to 93°C).
Compensated Temperature Range: 0 to 175°F (-18 to 79°C).
Thermal Effect: 626: ±0.02% FS/°F.
628: ±0.04% FS/°F (includes zero and span).
Power Requirements: 13 to 30 VDC.
Output Signal: 4 to 20 mA.
Optional 0-5, 1-5, 0-10, 1-6 or 2-10.
Response Time: 50 msec.
Loop Resistance: 0-1300 ohms maximum for current.
For voltage outputs, minimum load resistance: 2000 ohms.
Current Consumption: 38 mA (maximum).
Electrical Connections: Conduit Housing (-CH): terminal block; 1/2" female NPT conduit.
General Purpose Housing (-GH): cable or DIN EN175801-803-C, DIN EN175801-803-A.
Process Connection: 1/4" male or female NPT and BSPT.
Optional 1/8" and 1/2" male NPT available with GH housing only.
| Service | Compatible gases and liquids |
| Wetted Materials | Type 316L SS |
| Accuracy | 626: 0.25% FS, 0.20% RSS 628: 1.0% FS, 0.5% RSS 626 Absolute Ranges: 0.5% FS, 0.30% RSS (includes linearity, hysteresis, and repeatability) |
| Temperature Limit | 0 to 200°F (-18 to 93°C) |
| Compensated Temperature Range | 0 to 175°F (-18 to 79°C) |
| Thermal Effect | ±0.2% FS/°F (includes zero and span) |
| Display | Optional 4½ digit LCD field attachable display |
| Power Requirement | 10 to 30 VDC (for 4 to 20 mA, 0 to 5, 1 to 5, VDC outputs) 13 to 30 VDC (for 0 to 10 VDC output) 5 VDC ±0.5 VDC (for 0.5 to 4.5 VDC ratio metric output), 10 to 35 VDC (for 4 to 20 mA with -CB option) 13 to 35 VDC or isolated 16 to 33 VAC (for selectable output with -CB option) |
| Output Signal | 4 to 20 mA, 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, or 0.5 to 4.5 VDC, or selectable 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC for -CB option |
| Response Time | 300 ms |
| Loop Resistance | 0 to 1000 Ω max. R max = 50 (Vps-10) Ω (4 to 20 mA output) 0 to 1250 Ω max. Rmax = 50(Vps-10) Ω (4 to 20 mA output with -CB option) 5 KΩ (0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output) |
| Stability | 1.0% FS/year (typical) |
| Current Consumption | 38 mA maximum (for 4 to 20 mA output) 10 mA maximum (for 0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output) 140 mA maximum (for all 626/628/629-CH with optional LED) |
| Electrical Connections | Conduit housing (-CH): Terminal block, ½" female NPT conduit General purpose housing (-GH): Cable DIN EN 175801-803-C |
| Process Connections | ¼" male or female NPT and BSPT |
| Enclosure Rating | NEMA 4X (IP66) |
| Weight | 10 oz (283 g) |
| Agency Approvals | Standard: CE; Optional: NSF/ANSI 61/372, ANSI/UL 218, ANSI/UL 508, NEPA 20 |
| Service | Compatible gases and liquids |
| Wetted Materials | Type 316L SS |
| Accuracy | 626: 0.25% FS, 0.20% RSS 628: 1.0% FS, 0.5% RSS 626 Absolute Ranges: 0.5% FS, 0.30% RSS (includes linearity, hysteresis, and repeatability) |
| Temperature Limit | 0 to 200°F (-18 to 93°C) |
| Compensated Temperature Range | 0 to 175°F (-18 to 79°C) |
| Thermal Effect | ±0.2% FS/°F (includes zero and span) |
| Display | Optional 4½ digit LCD field attachable display |
| Power Requirement | 10 to 30 VDC (for 4 to 20 mA, 0 to 5, 1 to 5, VDC outputs) 13 to 30 VDC (for 0 to 10 VDC output) 5 VDC ±0.5 VDC (for 0.5 to 4.5 VDC ratio metric output), 10 to 35 VDC (for 4 to 20 mA with -CB option) 13 to 35 VDC or isolated 16 to 33 VAC (for selectable output with -CB option) |
| Output Signal | 4 to 20 mA, 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, or 0.5 to 4.5 VDC, or selectable 0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC for -CB option |
| Response Time | 300 ms |
| Loop Resistance | 0 to 1000 Ω max. R max = 50 (Vps-10) Ω (4 to 20 mA output) 0 to 1250 Ω max. Rmax = 50(Vps-10) Ω (4 to 20 mA output with -CB option) 5 KΩ (0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output) |
| Stability | 1.0% FS/year (typical) |
| Current Consumption | 38 mA maximum (for 4 to 20 mA output) 10 mA maximum (for 0 to 5, 1 to 5, 0 to 10, 0.5 to 4.5 VDC output) 140 mA maximum (for all 626/628/629-CH with optional LED) |
| Electrical Connections | Conduit housing (-CH): Terminal block, ½" female NPT conduit General purpose housing (-GH): Cable DIN EN 175801-803-C |
| Process Connections | ¼" male or female NPT and BSPT |
| Enclosure Rating | NEMA 4X (IP66) |
| Weight | 10 oz (283 g) |
| Agency Approvals | Standard: CE; Optional: NSF/ANSI 61/372, ANSI/UL 218, ANSI/UL 508, NEPA 20 |
