Brooks Instrument manufacturers solutions for flow, pressure, and level measurement solutions

Overview

The Brooks line of rugged metal tube variable area meters (rotameters) is ideal for high pressure, high temperature, and other demanding flow applications where safety is a concern.

• Globally approved for use in hazardous environments
• Needle valves available for flow control
• Multiple connection options to match your existing system and provide easy installation
• Many corrosion resistant material options for the metering of aggressive fluids
• Alarm and 4-20mA with HART and LCD display options provide for remote flow monitoring
• Excellent meter repeatability provides consistent batch and/or process production
• No power required which reduces installation cost and provides flow measurement in hazardous area
• Low-pressure drop

Products

Armored Rotameter, 2% Accuracy

Brooks^® MT3809G and MT3810G armored rotameters are ideal for high pressure, high temperature and other demanding applications where safety is a concern. They provide accuracy of +/- 2% FS (1% optional), and are capable of measuring high and low temperature fluids. Optional 4 - 20 mA and HART programmable microprocessor transmitter available with pulse output for totalization. Intrinsically safe or explosion-proof construction is also available.

---

Armored Rotameter, 2% Accuracy, Corrosive Fluids

Brooks^® MT3819 armored rotameters are ideal for very corrosive applications. They provide accuracy of +/- 2% FS (1% optional), and include ETFE (TefzelTM) lining for aggressive liquid and gas applications. Optional 4 - 20 mA and HART programmable microprocessor transmitter available with pulse output for totalization. Intrinsically safe or explosion-proof construction is also available.

---

Armored Rotameter, 5% Accuracy

Brooks^® MT3810 armored rotameters are ideal for high pressure, high temperature and other demanding applications where safety is a concern. They provide accuracy of +/- 5% FS, and include flanged or female NPT connections. Optional 4 - 20 mA and HART programmable microprocessor transmitter available with pulse output for totalization. Intrinsically safe or explosion-proof construction is also available.

---

Armored Rotameter, 10% Accuracy

Brooks^® MT3600 Series armored rotameters are ideal for high pressure, high temperature and other demanding applications where safety is a concern. They provide accuracy of +/- 10% FS (5% optional), and are an economical choice for gas and liquid measurement. Available with CSA/NRTL/C alarms for Div 1 intrinsically safe, and Div 2 applications.

---

Armored Rotameter, 5% Accuracy, Compact Design

The Brooks^® 3750 ArMiteTM armored rotameter is ideal for high pressure, high temperature and other demanding applications where safety is a concern. It is a reliable low-flow metal flowmeter with 5% accuracy (3% optional) constructed of 316L wetted parts. Its compact design permits installation in tight locations, and it is designed to work safely under difficult conditions. It is certified explosion-proof and intrinsically safe. Options include 4 - 20 mA output, needle valve, flow controllers and alarms

Specifications & Documentation

	Capacity -Water		Capacity -Air			Max Pressure		Temp
Model	lph	gph	m3n/hr	scfm	Accuracy Rate	bar	psig	C	F	Output
MT3809G	25 to 100000	.11 to 440	0.78 to 1404	0.49 to 888	2%	413	6000	-50 to 420	-58 to 750	Alarm and/or 4-20 mA, HART (IS or X-Proof) * Approvals pending
MT3809E	25 to 100000	.11 to 440	0.78 to 1404	0.49 to 888	2%	103	1500	-29 to 325	-20 to 617	Alarm and/or 4-20 mA, HART (IS or X-Proof)
MT3819	110 to 15000	0.48 to 66	3.2 to 435	2 to 275	2%	19	275	-29 to 150	-20 to 300	Alarm and/or 4-20 mA, HART (IS or X-Proof)
MT3810	25 to 20000	0.11 to 88	0.78 to 620	0.49 to 392	5%	103	1500	-29 to 215	-20 to 420	Alarm and/or 4-20 mA, HART (IS or X-Proof)
3600 Series	18 to 11355	0.08 to 50	0.65 to 43	0.38 to 28	10%	103	1500	-29 to 204	-20 to 400	Alarm (IS or X-Proof)
3750	0.8 to 100	003 to 44	.04 to 3.1	.02 to 2	5%	275	4000	-29 to 204	-20 to 400	Alarm and/or 4-20 mA (IS or X-Proof)