B142_B3000 VERIS | Alldatasheet

Document overview

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Technical content

B142-20L 7 to 70 ACFM*; 10 to 100 MCFD**; 423 to 4230 MBH† 365 pulses per ACF (12900 pulses per m3) B142-20M 14 to 210 ACFM*; 20 to 300 MCFD**; 846 to 12690 MBH† 190 pulses per ACF (6710 pulses per m3) B142-20H 35 to 350 ACFM*; 50 to 500 MCFD**; 2115 to 21150 MBH† 85 pulses per ACF (3000 pulses per m3) SYSTEM Working Pressure Vacuum to 2220 psig (15.3 MPa) Pressure Drop 3” of water column (7.5 mbar) at maximum rated flow rate (dry air) Pressure Port 1/8” NPTF (plugged) Operating Temperature Range -40 to +165 °C (-40 to +330 °F) Output Voltage 100 mVP-P minimum when used with B111113 magnetic pickup ACCURACY Linearity ±2% of reading over the specified measure- ment range Uncertainty ±1% of reading when calibration data is en- tered into an intelligent monitor/transmitter Repeatibility ±0.5% C US CLASSIFIED MET C US ® B142 Series gas turbine flow meter offers reliable measurement of natural gas flow rates in boiler systems. The stainless steel housing and tungsten carbide shaft and bearings are durable in any compatible environment. The unique wafer style design is fast and easy to install between two 2” ANSI flanges, reducing costly downtime. The B142 meter is compatible with the B3000 flow monitor for a complete flow monitoring system. The B142 is also compatible with most standard computers, simplifying configuration within existing systems. B142 CONSTRUCTION Body and Cartridge 316/316L stainless steel Bearing Mounts 304 stainless steel Set Screws and Pressure Port Plug 316 stainless steel Bearings and Rotor Shaft Tungsten carbide Rotor 410 stainless steel CONNECTIONS Pickup Mates with AN3106A-10SL connector Conduit 1” NPT (25 mm) WARRANTY Limited Warranty 1 year COMPLIANCE INFORMATION Agency Approvals UL913; CSA 22.2 No. 157-92; Class 1 Division 1 Groups C, D Explosion Proof UL1203; CSA 22.2 No. 30-M1986; Class 1 Division 1 Groups C, D Seal ANSI/ISA 12.27.01-2003 AGENCY APPROVALS Consistent Consistent, reliable gas flow measurement No mating flange design Allows quick and easy installation Wafer mount Better fit in limited spaces Durable Reliable performance in harsh environmental conditions Quick response Lightweight balanced rotor…quick response to changes in flow rate

  • Monitor natural gas flow in boilers and other industrial systems Flow Monitoring | Gas Turbine Flow Meter B142 SERIES/B3000 MONITOR Accurately Measures Gas Flow B142 METER SPECIFICATIONS

APPLICATIONS

Flow Monitoring | Gas Turbine Meter/Monitor HQ0005346.F 0824

VERIS PART # MANUF. PART # DESCRIPTION BGR-B142-20L B142-20L Flow, Gas, Quicksert, 2”, SS, Low Rate, Pulse BGR-B142-20M B142-20M Flow, Gas, Quicksert, 2”, SS, Med Rate, Pulse BGR-B142-20H B142-20H Flow, Gas, Quicksert, 2”, SS, High Rate, Pulse BG R - B111113 B111113 Flow, Gas, Quicksert, Magnetic Pickup, SS BGR-B142-20-150KIT B142-20-150KIT Flow, Gas, Quicksert, Bolt and Gasket Kit BGR-B30AM-CS B30AM-CS Flow Monitor, B3000, Advanced Output BGR-B30BM-CS B30BM-CS Flow Monitor, B3000, Standard Output 3.0” (75 mm) 1.0” NPT (25 mm) 3.1” (79 mm) 3.6” (92 mm) 0.125” NPTF Port (3 mm) 1.8” (46 mm) Isolation Valve Isolation Valve B142 Flow Meter Bypass Line Flow B3000 Series Monitor (converts sine wave from Quicksert to common output formats) Isolation Valve 5 Pipe Diameters (min.)10 Pipe Diameters (min.) B142 meter B111113 magnetic pickup B142-20-150KIT hardware kit Gas Quicksert Assembly (not including the two 2” ANSI flanges) + + = B142 METER WITH B111113 MAGNETIC PICKUP INSTALLED Dimensional Drawing APPLICATION EXAMPLE B142 METER WITH B3000 DISPLAY INSTALLED Dimensional Drawing B142 METER REQUIRED PARTS

ORDERING INFORMATION

Flow Monitoring | B142 Series B3000 MONITOR SPECIFICATIONS Input Power Auto switching between internal battery and external loop power; Advanced output models include isolation between loop power and other I/O Battery: 3.6VDC lithium “D Cell” gives up to 6 years of service life Loop: 4 to 20 mA, two-wire, 25 mA limit, non-polarity sensitive, 7 Vdc loop loss OUTPUTS Analog 4 to 20mA 4 to 20 mA, two-wire current loop; 25 mA current limit Totalizing Pulse Pulse Type: (selected by circuit board jumper) Opto-isolated (Iso) open collector transistor, Non-isolated open drain FET Maximum Voltage: 28 Vdc Maximum Current Capacity: 100 mA Maximum Output Frequency: 16 Hz Pulse Width: 30 msec fixed Modbus (Advanced Output Models Only) Modbus RTU over RS-485, 127 addressable units/2-wire network, 9600 baud, long in- teger and single precision IEEE754 formats; retrieve: flow rate, job totalizer, grand totaliz- er, alarm status and battery level; write: reset job totalizer, reset grand totalizer ENGINEERING UNITS Gas Cubic Feet, Thousand Cubic Feet, Million Cubic Feet, Standard Cubic Feet, Actual Cu- bic Feet, Normal Cubic Meters, Actual Cubic Meters, Liters Rate Time Seconds, minutes, hours, days Totalizer Exponents 0.00, 0.0, X1, x10, x100, x1000 K Factor Units Pulses/Gallon, Pulse/cubic meter, pulses/ liter, pulses/cubic foot Flow Monitoring | B142 Series/B3000 Monitor 4.5” (115 mm) 2.6” (67 mm)5.1” (129 mm) 9.0” (229 mm) HQ0005346.F 0824