TEK-BAR 3110A SERIES EXPLOSION-PROOF CAPACITIVE DIFFERENTIAL PRESSURE TRANSMITTER - SPECIFICATIONS
TEK-BAR 3110A SERIES EXPLOSION-PROOF CAPACITIVE DIFFERENTIAL PRESSURE TRANSMITTER - SPECIFICATIONS
by Tek-Trol
Accuracy | 0.075% of Span Standard, High enhanced accuracy +/-0.04% of span available in conformance to +/-3 Sigma |
Turndown | 100:1 |
Stability | 5 years standard, Optional 3 year +/-0.10% of URL available |
Service | Compatible gases, steam or liquids |
Wetted Materials | Hastelloy-C Diaphragm |
Maximum working pressure | 2000 psi std, High Pressure 4500psig available |
Hydrostatic Test pressure | 1.5 times MWP |
Burst pressure | 10000 psig(68.9MPa) |
Process Temperature Limits | -40 °F to +248 °F |
Ambient Temperature Effect | ±[0.019%URL+0.125% Span] / 82.4 °F |
Ambient Temperature | -40 °F to +185 °F |
Humidity Limits | 5% to 100% RH |
Power Supply Effects | ±0.005% of Span per Volt |
Mounting Position Effects | Zero Shift up to 350Pa No Span Effect |
Display (Optional) | 5 digit LCD display |
Failure Mode | Fail High: Current ≥21.1 mA Fail Low: Current ≤3.78 mA |
Damping Time | 0.25 to 60 sec |
Volumetic Displacement | <0.005 cu in |
Vibration Effect | +/-0.1% of URL for IEC60770-1 field conditions |
EMC Immunity | EN50081-2,EN50082-2,IEC801-3 |
Power Supply | 12 to 45 VDC |
HART loop resistance | 250 to 550 ohm |
Output Signal | 4 mA to 20 mA or HART® |
Isolation | 500 Vrms (707 VDC) |
Isolating Diaphragm | 316LSST |
Drain and Vent Valve | 316SST |
Flange and Adapter | 316SST |
O-ring | Viton, PTFE |
Fill Fluid | Silicone oil or Inert fill |
Paint | Epoxy-Polyester or Polyuret |
Mounting Bracket | 304SST with U-bolt (304SST) for 2-inch pipe |
Nameplate | 304SST |
Electronic Housing | Aluminum (Option:316LSST) |
Bolts and Bolting Flange | 304SST |
Process Connection Size | ¼” NPT Female |
Electrical Connections | ½” NPT Female |
Weight (excluding Option Items) | 8.589 lb (Standard) 11.882 lb (SST Housing) |
2″ Pipe Stanchion Type bracket | Angle or Flat type |
Approvals | FM (Class I Div I) |