TEK-BAR 3120A Series Explosion-Proof Gauge/Absolute Pressure Transmitter- SPECIFICATIONS
TEK-BAR 3120A Series Explosion-Proof Gauge/Absolute Pressure Transmitter- SPECIFICATIONS
by Tek-Trol
Service | Compatible gases, steam and liquids |
Wetted Materials | 316 LSS |
Accuracy | 0.075% of Span Standard, High enhanced accuracy +/-0.04% of span available in conformance to +/-3 Sigma |
Rangeability | 100:1 turn down |
Stability | 5 years standard, Optional 3 years +/- 0.10% of URL available |
Maximum working pressure | 2000 psi std, high pressure 4500 psig available. |
Hydrostatic Test pressure | 1.5 times MWP |
Burst pressure | 10000 psig (68.9 MPa) |
Temperature Limits | Process: -40 °F to 248 °F (-40 °C to 120 °C) |
Ambient: Without LCD -40 °F to 185 °F (-40 °C to 85 °C) With LCD -22 °F to 176 °F (-30 °C to 80 °C) | |
Thermal Effect | ±0.125% span/32 °C |
Power Requirements | 11.9 VDC to 45 VDC |
Output Signal | 4 mA to 20 mA with HART®️ |
Response Time | 0.12 s |
Damping Time | 0.25 to 60 s |
Volumetric Displacement | <0.005 cu in |
Vibration Effect | +/-0.1% of URL for IEC60770-1 field conditions |
EMC Immunity | EN50081-2, EN50082-2, IEC801-3 |
Loop Resistance | Operation: 0 to 1500 Ω |
HART® Communication: 250 Ω to 550 Ω | |
Electrical Connection | Two ½˝ female NPT conduit, screw terminal. |
Process Connections | ½˝ female NPT |
Display | Optional 5-digit LCD |
Enclosure Rating | NEMA 4X (IP66) and explosion-proof for Class I, Div I |
Weight | 3.43 lb (1.56 kg) |
Agency Approvals | CE, FM |