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Tek-Trol - Model TEK-BAR 3110B Series Smart -Differential Pressure Transmitter
FromTek-Trol LLC
Tek-Bar 3110B Smart Differential Pressure Transmitter which uses the world’s most advance single crystal silicon pressure sensor technology and state of the art encapsulation technology. This is a high performance pressure transmitter with HART®communication protocol. It is used to measure liquid, gas or steam flow as well as liquid level, density, and pressure. It has good accuracy up to 0.075% of URL as well as IP66 water-proof protection.
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- Digital communication HART® protocol
- High accuracy up to ±0.075%
- It can be used to measure liquid, gas, and steam flow as well as liquid level, density, and pressure
- Various Output: 4-20 mA, digital signals with HART®️ Communication (Modbus RS485)
- Multiple temperature and linearity compensation to improve accuracy
- Fully-sealed and fully isolated silicon pressure sensor
- Superior stainless-steel process flange
- Dual diaphragm overload protection, can easily cope with overload tests
- Pressure Type 2 wire Smart Differential Pressure Transmitter
- Reference accuracy ±0.075% F.S.
- Wetted materials Hastelloy C and 316 L SS
- Measuring Range 24″ W.C. to 1450 psid
- Stability ±0.2% URL/5 year
- Working temperature -40 °F to 185 °F (-40 °C to 85 °C)
- Working humidity 5 to 100% RH at 104 °F
- Output signal 4 mA to 20 mA with HART®️ Communication, Optional / Modbus RS485
- Electrical connection ½” NPT Female
- HART loop resistance 250 to 550Ω
- Process connection ½”
- Approvals CE, CSA Class I Div I
- Weight (excluding option items) 8.81lb (without mounting bracket and process connection adapter)
- Media temperature Silicon oil filling: -40 °F to 248 °F (-40 °C to 120 °C) Fluorocarbon oil filling: -49 °F to 320 °F (-45 °C to 160 °C)
- Power Supply 10.5-55 VDC (Standard)
- HART protocol 16.5-55 VDC, communication load resistance 250Ω
- Load resistance 0-2119 for working condition, 250- 600Ω for HART Protocol
- Transmission distance <1000 m
- Power consumption ≤ 500 mW at 24 VDC, 20.8 mA