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TIC-LF434H
Fluid conductivity: 5µS/cm minimum
Fluid temperature:
14 to 248 °F (-10 to +120 °C):
Teflon PFA lined flowmeter
14 to 176 °F (-10 to +80 °C):
EPDM rubber lined flowmeter
23 to 176 °F ( - 5 to +80 °C):
Hard rubber lined flowmeter for NSF
Ambient temperature: -4 to 140 °F (-20 to +60 °C)
Structure:
Standard — IP 67 and NEMA 4X Watertight
Option — IP68 and NEMA 6P Submersible type is
available only when EPDM rubber liner or Hard
rubber liner is used, the coating for this type is
black tar epoxy resin coating 0.5mm. This type of
flowmeter is submersible to 5 m in water.
Power consumption:
Standard:10W(14VA)
at AC100V and Excitation current:0.2A
MAX:15W (22VA)
MAX:17W(24VA) with PROFIBUS
Conformance to European Community Directives:
EMC directive 89/336/EEC
The low voltage 93/68/EEC
PED 97/23/EC (Note)
Note: See table 1 for detail.
Approved hazardous location certifications:
Model: LF434/LF620F and LF434/LF622F
cFMus explosion proof:
FM Class I, Division 2, Groups A,B,C, and D.
FM Class II, Division 2, Groups E, F and G.
FM Class III.
Detector and converter combination:
LF430/LF620: Combined type for standard
specification.
LF430/LF622: Separate type for standard
specification.
LF434/LF620F: Combined type with Ex approval of
Class I, Division 2 (cFMus).
LF434/LF622F: Separate type with Ex approval of
Class I, Division 2 (cFMus).
Mount-Anywhere Technology:
With TOSHIBA's unique patented magnetic field
distribution technology, the meter is highly immune
to upstream flow disturbances. A minimum of 1D
(one diameter) length of upstream straight pipe from
the flange is required to maintain the specification
performance.
2
Note: The test results were obtained and demonstrated at
TOSHIBA's flow calibration facility, Fuchu Japan.
Drinking water approvals:
Hard rubber liner: NSF
Note: Hard rubber liner is available from 4" to 24".
Model LF430 and LF434 Detectors
Mounting style: Flange connection type
Fluid pressure:
- 15 psi or - 1.0 bar ( - 0.1 MPa) to the nominal
pressure of the connection flange.
Note: Before shipping from the manufacturer, each detector unit
is tested by following test condition.
Pressure... twice of the pressure index number
(ex. 300 psi in case of ANSI 150 flange)
Time... 15 minutes
Connection flange standards:
ANSI 150, ANSI 300, BS10, BS16, DIN PN10,
DIN PN16, JIS10K, JIS16K, JIS20K
Principal materials:
Case — carbon steel
Flange material —
1/2" to 8" (15mm to 200mm): 304 stainless steel
10" to 18" (250mm to 450mm): carbon steel
3" to 24" (80 to 600mm) for NSF: carbon steel
Linings —
Teflon PFA, EPDM rubber & Hard rubber with
NSF approval.
(Refer to table 6 about the available meter sizes
for each lining.)
Note: Teflon liners are mechanically retained for full
vacuum service.
Electrodes —
Type-Super smooth, polished with self cleaning
finish, and non stick shape
316L stainless steel (std.)
Hastelloy C equivalent (std.)
... in case of Teflon PFA lining
Note: Electrodes are electro-chemically polished after
mechanically buffed.
Grounding rings — 316 stainless steel (std.)
Note: See Table 6 for optional materials and other related
information.
Measuring tube material — 304 stainless steel
Coating: Corrosion resistant phthalic acid resin coating
(std.), pearl-gray colored
Note: If the optional IP68 and NEMA 6P structure is specified,
the coating is black tar epoxy resin coating 0.5 mm.
Dimensions and weights: See Figure 3 and 4.
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