Model LF410 and LF414 Detectors

LF410/LF600 LF410/LF602

Fluid conductivity: 5µS/cm minimum

Fluid temperature:

–10 to +180°C : Ceramic type (14 to 356 °F)

Note : 120°C (248°F) above is separate type –10 to +120°C : tefolon PFA

(14 to 248°F)

Ambient temperature:

Without cFMus Approval:

-20 to + 60 °C (-4 to 140 °F)

With cFMus Approval:

-10 to +45°C (14 to 113 °F)

Structure: NEMA 4X (IP 67) Watertight

Power consumption:

17W(27VA) or less

19W(29VA) or less (with PROFIBUS)

Conformance to European Community Directives:

EMC directive 89/336/EEC

The low voltage 93/68/EEC

PED 97/23/EC (Note 1)

Note : See table 2 for detail.

Approved hazardous location certifications:

Model: LF414/LF600 and LF414/LF602

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:

LF410/LF600: Combined type for standard specification.

LF410/LF602: Separate type for standard specification.

LF414/LF600: Combined type with Ex approval of Class I, Division 2 (cFMus).

LF414/LF602: Separate type with Ex approval of Class I, Division 2 (cFMus).

Mounting style: Wafer type

Fluid pressure: -0.1 to 2.0MPa

(-15 to 300psi, or -1.0 to 20 bar)

Note: The test pressure before shipping from the factory is equal to twice the nominal pressure rating of the customer specified flange connection during 15 minutes.

Connection flange standards: ANSI 150, ANSI 300, BS10 and 16, DIN PN10 and PN16, JIS10K, JIS16K and JIS20K

Principal materials:

Case — 25 to 100mm (1” to 4”): stainless steel 15, 150, and 200mm (1/2”, 6”, and 8”): carbon steel

Linings — 15 to 100mm (1/2” to 4”): Ceramic tube (std.) & teflon PFA (opt.)

150 and 200mm (6” to 8”): teflon PFA Electrodes — 316L stainless steel (std.) Grounding rings — 316 stainless steel (std.)

Note: See Table 3 for optional materials and other related information.

Measuring tube material — 304 stainless steel (in case of Teflon PFA lining)

Coating — 25 to 100mm (1” to 4”): no coating (stainless steel body).

15, 150, and 200mm (1/2”, 6”, and 8”): phthalic acid resin coating with pearl-gray colored.

Heat shock resistance : for a ceramic tube detector Heating: ΔT ≤ 150 °C/0.5sec (302°F/0.5sec) Cooling: ΔT ≤ 100 °C/0.5sec (212°F/0.5sec)

Note: The above means that the ceramic tube detector

withstands the shock of sudden heating (temperature difference 150°C or less per 0.5seconds) and sudden cooling (temperature difference 100°C or less per 0.5seconds).

Dimensions and weights: See Figures 3 to 8.

Cable connection port: for separate type detectors. Cable glands —

LF410: without cFMus approval Provided as standard R(PT) 1/2 male screws.

LF414: with cFMus approval

Not provided

3/4-14NPT male screws are required.

Applicable diameter — 11 to 13mm

(0.433 to 0.512 inch)

Model LF600 and LF602 converters

Input signals

Analog signal — the voltage signal from detector, proportional to process flow rate (for LF602 separate type converter).

Digital input DI (opt.)

Signal type: 20 to 30Vdc voltage signal

Input resistance: 2.7kΩ

Number of inputs: one point

DI function — One of the following functions can be assigned to the optional DI signal.

Range switching — Selects either the higher or lower range in the unidirectional or bidirectional 2-range setting.

Totalizer control — Starts and stops the built-in