TSI4000/4100 series laboratory and universal mass flow meters

NegotiableUpdate on 01/22

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Nature of the Manufacturer: Producers

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Overview

The 4000/4100 series quality flow meters produced by TSI are suitable for various gas flow measurement applications. Whether measuring airflow in laboratories or manufacturing workshops, TSI's universal mass flow meters can provide accurate measurement results and have multiple data output options. TSI mass flow meters are accurate to 2% of the reading and have a larger range. The fast response time of 4ms ensures that it can accurately measure fluctuating airflow, especially suitable for closed-loop control systems and integrated into flow measurement equipment. In addition, TSI mass flow meters have extremely low pressure drop, reducing the back pressure of the pipeline network and its impact on the system to a minimum

Product Details

Overview of Laboratory and General Quality Flow Meter Products:

Laboratory and General Quality Flow Meter 4000/4100 Series

TSI mass flow meters are accurate to 2% of the reading and have a larger range. The fast response time of 4ms ensures that it can accurately measure fluctuating airflow, especially suitable for closed-loop control systems and integrated into flow measurement equipment.

In addition, TSI mass flow meters have extremely low pressure drop, minimizing the back pressure of the pipeline network and its impact on the system

Product Features	RS232 interface: provides digital output and option configuration
4ms rapid response	Set the zero point and conversion for analog output
Accurate to ± 2% of the reading	Set the flow trigger value for starting/stopping measurement
High ultimate load ratio	Set the refresh rate for LCD display
Low pressure drop	Set the sampling speed for both analog and digital outputs
Analog signal output of traffic flow	Select gas calibration
Universal digital outputs for flow rate, volume, pressure, temperature, etc	Choose standard or volumetric flow measurement
NIST Calibration Certificate	Set display unit for 4140/4143 type: L/min or cm3/min
Provide LabVIEW driver	calculate volume

Technical parameters of 4140/4143/4040/4043/4045 models

		4140/41403	4143/41433	4040	4043	4045
Inlet/outlet diameter		6.4 mm	9.525 mm	22 mm ISO taper	12.7 mm	19.1 mm
Gas calibration		air O₂、N₂ (41403 also includes N)₂O）	air O₂、N₂ (41433 also includes N)₂O）	air O₂、N₂Air and O₂The mixture of gases
LCD display unit		L/min，Std L/min，cm³/min,Std cm³/min		L/min，Std L/min，
flow measurement	scope	0.01∼20 Std L/min		0 ∼300 StdL/min	0 ∼200 StdL/min	0 ∼300 StdL/min
	error	Air and O₂± 2% of the reading or 0.005 Std L/min, larger value N2O, N2: ± 3% of the reading or 0.010 Std L/min, larger value		Air and O₂± 2% of the reading or 0.05 Std L/min, with the larger value being air/O₂Mixed gas, N2: ± 3% of reading or 0.1 Std L/min, whichever is greater
	response time	4ms (63% of full scale)		4ms (63% of full scale)
size		127 × 49 × 32mm		182 × 63 × 53mm
Volume measurement*	scope	0.01∼99.9 L
	error	± 2% of the reading
pressure measurement	scope	50-199 kPa (pressure)
	error	±1kPa
	response time	<4ms (63% final value, step change)
temperature measurement	scope	0∼50℃
	error	± 1 ℃ (flow rate greater than 1 Std L/min)
	response time	<75ms (63% final value, step change)
analog output		0-10V DC, flow only. Adjustable span (via RS232)
digital output		RS232
DC power input		7.5 ± 1.5V, peak current 300mA