A low cost, fixed range, stainless steel transmitter with ±0.30% accuracy. It is designed to continuously measure pressure for years in even the toughest environmental and media conditions. Transmitters are explosion-proof, (FM approved) and meet NACE standards for off-shore applications.
A low cost, fixed range, stainless steel transmitter with ±0.30% accuracy. It is designed to continuously measure pressure for years in even the toughest environmental and media conditions. Transmitters are explosion-proof, (FM approved) and meet NACE standards for off-shore applications.
Features
Applications
| Service | Liquid, gas or vapor |
| Wetted Materials | 316 L SS |
| Fill Fluid | DC 200 Silicone (standard) |
| Accuracy | ±0.30% of calibrated span |
| Stability | ±0.5% of upper range limit for six months |
| Temperature Limits | Electronics (ambient): -40 to 140°F (-40 to 60°C) Process interface: -40 to 212°F (-40 to 100°C) |
| Pressure Limits | 300% upper range limit |
| Compensated Temperature Range | -20 to 180°F (-29 to 82°C) |
| Thermal Effect (includes zero and span) | Between -20 and 180°F (-29 and 82°C) ±2.0% per 50°F (28°C) |
| Power Requirements | 12 to 30 VDC (636), 8 to 14 VDC (636LP), reverse polarity protection |
| Output Signal | 4 to 20 mA DC, limited to 30 mA DC (636), 1 to 5 VDC (636LP) |
| Zero and Span Adjustments | Null: 4.0 mA ±2% span (636), 1 VDC ±1% span (636LP) Span: 16.0 mA ±1% span (636), 4 VDC ±1% span (636LP) |
| Loop Resistance | 900 Ω maximum at 30 V |
| Electrical Connection | 3⁄4" NPT 24" (61 cm), 22 AWG |
| Process Connection | ½" NPT |
| Enclosure Rating | NEMA 4 (IP56) |
| Weight | 0.83 lb (374 g) |
| Agency Approvals | CSA, FM. FM and CSA approved explosion-proof for Class I, Division 1, Groups B, C, & D, Class II, Groups E, F, & G, Class III |
| Service | Liquid, gas or vapor |
| Wetted Materials | 316 L SS |
| Fill Fluid | DC 200 Silicone (standard) |
| Accuracy | ±0.30% of calibrated span |
| Stability | ±0.5% of upper range limit for six months |
| Temperature Limits | Electronics (ambient): -40 to 140°F (-40 to 60°C) Process interface: -40 to 212°F (-40 to 100°C) |
| Pressure Limits | 300% upper range limit |
| Compensated Temperature Range | -20 to 180°F (-29 to 82°C) |
| Thermal Effect (includes zero and span) | Between -20 and 180°F (-29 and 82°C) ±2.0% per 50°F (28°C) |
| Power Requirements | 12 to 30 VDC (636), 8 to 14 VDC (636LP), reverse polarity protection |
| Output Signal | 4 to 20 mA DC, limited to 30 mA DC (636), 1 to 5 VDC (636LP) |
| Zero and Span Adjustments | Null: 4.0 mA ±2% span (636), 1 VDC ±1% span (636LP) Span: 16.0 mA ±1% span (636), 4 VDC ±1% span (636LP) |
| Loop Resistance | 900 Ω maximum at 30 V |
| Electrical Connection | 3⁄4" NPT 24" (61 cm), 22 AWG |
| Process Connection | ½" NPT |
| Enclosure Rating | NEMA 4 (IP56) |
| Weight | 0.83 lb (374 g) |
| Agency Approvals | CSA, FM. FM and CSA approved explosion-proof for Class I, Division 1, Groups B, C, & D, Class II, Groups E, F, & G, Class III |
