Aalborg T Series Teflon PTFE - Glass Flow Meter (150 mm Scale)

Our Price: $278.00

Manufacturer: Aalborg

Part Number: T

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NIST Calibration - Flow Meter*

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Aalborg T Series Teflon® PTFE - Glass Flow Meter (150 mm Scale)

Incorporating the principles of traditional variable area flow technology, these rugged Teflon® PTFE-Glass flowmeters offer solutions to low to medium flow range measurements of highly corrosive or ultra-pure liquids and gases. Wetted inert components are surrounded by structurally rigid anodized aluminium. The resultant design represents a unique combination of a rugged mechanically rigid frame and chemically inert wetted parts. For additional protection of personnel each meter is supplied with a thick protective magnify-ing safety shield.

Shipped completely assembled, flowmeters include standard mounting fittings in a choice of materials, side plates, thick protective magnifying front shield and back plate, optional built-in control valve, and flowtubes selected from the Flow Capacities tables. Panel mounting style is convertible to bench mounting through the use of the optional acrylic tripod. The tripod has a built-in spirit leveler and leveling screws.

BUILT-IN VALVES

Meters are available with built-in needle valves (CVT™ ), high precision metering valves (HRT™) with “non-rising stems”, or with no valves. The higher cost of HRT™ valves is justified whenever high sensitivity control and resolution are desirable particularly in conjunction with metering tubes of very low flowrates.

When meters with valves are ordered the valve cartridges are installed at the inlet. For vacuum service it is recommended that meters are ordered with valves at the outlet.

Features:

Constructed of inert materials: borosilicate Glass, Teflon (PTFE and PCTFE).
Chemically inert wetted parts within mechanically rigid frame.
Rib-guided or fluted metering tubes facilitate stable, accurate readings.
Magnifier lens in front shield to enhance reading resolution.
OPTIGRAD scales minimize parallax and eye fatigue.
Simple means of panel mounting. Panel mounting is convertible to bench mounting through the use of an optional acrylic tripod base with spirit leveler (catalog No. TP1).
Interchangeability of flowtubes and floats. Assorted flowtubes may be used in conjunction with a single mounting frame, an apparent benefit in many laboratory applications.
Conveniently overlapping flow ranges available in both standard millimeter and "direct reading" scales.

Table 1 - 150mm Flowtubes
Flowtube Number	Flowtube Maximum Flow Rate
	Air		Water
	[sml/min]	[scfh]	[ml/min]	[gph]
042-15G	19	0.040	0.19	0.003
042-15S	30	0.064	0.39	0.006
042-15ST	61	0.128	0.94	0.015
042-15C	110	0.234	1.91	0.030
042-15T	121	0.257	2.13	0.033
032-41G	49	0.104	0.53	0.008
032-41S	73	0.155	0.99	0.016
032-41ST	137	0.290	2.45	0.039
032-41C	246	0.521	4.91	0.078
032-41T	264	0.559	5.50	0.087
062-01G	92	0.195	0.9	0.013
062-01S	140	0.297	1.9	0.030
062-01ST	264	0.559	4.7	0.075
062-01C	454	0.962	8.5	0.135
062-01T	484	1.025	9.2	0.146
112-02G	374	0.792	5.5	0.087
112-02S	513	1.087	10.0	0.159
112-02ST	814	1.725	20.4	0.323
112-02C	1222	2.589	33.7	0.534
112-02T	1331	2.820	36.1	0.572
082-03G	825	1.748	16.5	0.262
082-03S	1093	2.316	26.1	0.414
082-03ST	1682	3.564	46.0	0.729
082-03C	2423	5.133	70.5	1.117
082-03T	2576	5.458	75.6	1.198
092-04G	2313	4.900	54	0.848
092-04S	3079	6.523	78	1.233
092-04ST	4562	9.665	130	2.067
092-04C	6621	14.02	201	3.180
092-04T	6932	14.68	212	3.357
102-05G	3807	8.07	84	1.336
102-05S	5005	10.60	126	2.002
102-05ST	7590	16.08	217	3.433
102-05C	10830	22.94	329	5.219
102-05T	11375	24.10	353	5.589
034-39G	8678	18.38	210	3.32
034-39S	11357	24.05	306	4.84
034-39ST	16737	35.46	506	8.02
034-39C	23752	50.32	747	11.84
034-39T	25252	53.50	790	12.52
044-40G	22536	47.7	541	8.58
044-40S	29560	62.6	806	12.77
044-40ST	41512	87.9	1288	20.41
044-40C	59494	126.0	1881	29.81
044-40T	62588	132.6	2001	31.72

Table 2 - 150mm Flowtubes, Gas Flow Capacities of Routine Gases
	Flowtube Maximum Flow Rate
Flowtube Number	Argon		Carbon Dioxide		Helium		Hydrogen		Nitrogen		Oxygen
	[sml/min]	[scfh]	[sml/min]	[scfh]	[sml/min]	[scfh]	[sml/min]	[scfh]	[sml/min]	[scfh]	[sml/min]	[scfh]
042-15G	15	0.033	23	0.050	16	0.034	37	0.078	20	0.041	17	0.036
042-15S	24	0.052	37	0.078	26	0.054	59	0.126	31	0.066	27	0.057
042-15ST	49	0.104	72	0.153	53	0.112	123	0.260	62	0.132	54	0.115
042-15C	90	0.192	127	0.269	101	0.214	232	0.491	114	0.241	99	0.210
042-15T	99	0.211	139	0.294	112	0.238	256	0.543	125	0.265	109	0.231
032-41G	44	0.093	57	0.121	47	0.100	100	0.212	56	0.119	49	0.104
032-41S	60	0.127	84	0.178	70	0.148	150	0.318	76	0.161	70.4	0.149
032-41ST	113	0.239	150	0.318	133	0.282	305	0.646	143	0.303	131	0.278
032-41C	202	0.428	251	0.532	260	0.551	594	1.258	255	0.540	228	0.483
032-41T	222	0.470	263	0.557	288	0.610	656	1.390	274	0.581	244	0.517
062-01G	76	0.161	103	0.218	90	0.191	208	0.441	92	0.195	81	0.172
062-01S	111	0.235	157	0.333	142	0.301	322	0.682	139	0.294	121	0.256
062-01ST	218	0.462	281	0.595	283	0.600	627	1.328	271	0.574	233	0.494
062-01C	373	0.790	445	0.943	519	1.100	1120	2.373	462	0.979	407	0.862
062-01T	393	0.833	470	0.996	555	1.176	1225	2.595	495	1.049	433	0.917
112-02G	305	0.646	355	0.752	450	0.953	1021	2.163	382	0.809	340	0.720
112-02S	429	0.909	472	1.000	681	1.443	1497	3.172	520	1.102	472	1.000
112-02ST	676	1.432	728	1.542	1290	2.733	2496	5.288	824	1.746	753	1.595
112-02C	1020	2.161	1072	2.271	2221	4.706	3876	8.212	1220	2.585	1131	2.396
112-02T	1085	2.299	1134	2.403	2356	4.992	4257	9.019	1310	2.775	1206	2.555
082-03G	687	1.46	725	1.54	1490	3.16	2620	5.55	827	1.75	772	1.64
082-03S	910	1.93	944	2.00	2059	4.36	3546	7.51	1110	2.35	1024	2.18
082-03ST	1380	2.92	1420	3.01	3397	7.20	5547	11.75	1662	3.52	1545	3.27
082-03C	1996	4.23	2039	4.32	5120	10.85	8170	17.31	2405	5.10	2246	4.76
082-03T	2131	4.51	2163	4.58	5437	11.52	8717	18.47	2575	5.46	2364	5.01
092-04G	1949	4.13	2048	4.34	4880	10.34	7817	16.56	2395	5.07	2169	4.60
092-04S	2605	5.52	2620	5.55	6458	13.68	10455	22.15	3142	6.66	2860	6.06
092-04ST	3903	8.27	3990	8.45	9770	20.70	15855	33.59	4685	9.93	4341	9.20
092-04C	5665	12.00	5743	12.17	14500	30.72	22790	48.28	6845	14.50	6307	13.36
092-04T	6040	12.80	6018	12.75	15420	32.67	24252	51.38	7080	15.00	6690	14.17
102-05G	3151	6.68	3374	7.15	7803	16.53	13105	27.76	3868	8.19	3485	7.38
102-05S	4175	8.85	4388	9.30	10336	21.89	16108	34.13	5090	10.78	4652	9.86
102-05ST	6384	13.54	6308	13.36	15960	33.82	27804	58.91	7722	16.36	6992	14.81
102-05C	9069	19.21	9069	19.21	23509	49.81	37553	79.57	10973	23.25	10082	21.36
102-05T	9627	20.40	9475	20.07	25131	53.24	39998	84.74	11628	24.64	10741	22.76
034-39G	7366	15.61	7485	15.86	19426	41.16	29840	63.22	8916	18.89	8269	17.52
034-39S	9539	20.21	9557	20.25	25400	53.81	40006	84.76	11524	24.42	10706	22.68
034-39ST	14131	29.94	14501	29.77	38576	81.73	59996	127.1	17021	36.06	15710	33.28
034-39C	20166	42.72	19854	42.06	56220	119.1	83052	175.9	24071	51.00	22432	47.53
034-39T	21414	45.37	21115	44.74	60596	128.3	90410	191.5	25709	54.47	23790	50.40
044-40G	19761	41.9	18969	40.2	53100	112.5	85812	181.8	23512	49.8	21350	45.2
044-40S	24563	52.0	23855	50.6	70100	148.5	110100	233.2	29930	63.4	27181	57.5
044-40ST	35300	74.8	34287	72.6	103647	219.6	159699	338.3	43000	91.1	39567	83.8
044-40C	47890	101.4	46311	98.1	146500	310.4	221872	470.0	59580	126.2	54902	116.3
044-40T	51997	110.2	49009	103.8	18926	402.2	234423	496.6	63826	135.2	57960	122.8

Table 3 - Partial List of Direct Reading Scales - (Accuracy = +/-%F.S.)
Flowtube Air	Maximum Flow	Flowtube Water	Maximum Flow
042-12S	25 sml/min	032-05S	1 ml/min
032-06S	50 sml/min	062-05C	10 ml/min
042-75C	100 sml/min	112-05ST	20 ml/min
112-08S	500 sml/min	092-02G	50 ml/min
082-02G	800 sml/min	092-08G	60 ml/min
112-19C	1.25 sL/min	102-11G	100 ml/min
092-25G	2.5 sL/min	092-06C	200 ml/min
102-01S	5 sL/min	034-10ST	500 ml/min
102-16C	10 sL/min	044-15ST	1.2 L/min
044-41ST	42 sL/min	044-01T	2 L/min