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)