TEK-BAR 3110A 0-30 W.C. LCD Accuracy 0.075% of Span Standard, High enhanced accuracy +/-0.04% of span available in conformance to +/-3 Sigma
Turndown 100:1
Stability 3 year +/-0.10% of URL
Service Compatible gases, steam or liquids
Wetted Materials 316L S.S. 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 316L S.S.
Drain and Vent Valve 316 S.S.
Flange and Adapter 316 S.S.
O-ring Viton, PTFE
Fill Fluid Silicone oil or Inert fill
Paint Epoxy-Polyester or Polyuret
Mounting Bracket 304 S.S. with U-bolt (304 S.S.) for 2-inch pipe
Nameplate 304 S.S.
Electronic Housing Aluminum (Option:316LSST)
Bolts and Bolting Flange 304 S.S.
Process Connection Size ¼” NPT Female
Electrical Connections ½” NPT Female
Weight (excluding Option Items) 8.589 LB (Standard)
11.882 LB (S.S. Housing)
2″ Pipe Stanchion Type Bracket Angle or Flat type
Approvals FM (Class I Div I)

Pressure Range

:

30" W.C.

- Operator can calibrate device using zero/span button, no handheld calibrator required. Optionally handheld device communicator can be used to calibrate devices.
- Digital communication HART® protocol latest version
- Fail-safe mode process function for detecting any abnormal condition occurred
- Standard accuracy +/-0.075%, High enhanced Accuracy +/-0.04% available
- Automatic ambient temperature compensation improves performance of device
- It can be used as flow meter and should be installed vertically without using additional flanges
- Various Output: 4-20 mA, digital signals
- The mounting bracket can be rotated up to 360º and LCD display up to 270º
- EEPROM write protection

• 3110A - Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/3110A_Explosion-Proof_Catalog.pdf
• 3110A - Datasheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/3110A_Explosion-Proof_Datasheet.pdf
• 3110A - Instruction Manual https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/3110A_Explosion-Proof_Manual.pdf
• 3110A-Quick Start Guide https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/3110A-Quick-Start-Guide.pdf