| Kyowa KFLB120 Ohm Single Axis KFLB Low Temperature Foil Strain Gauge

Japan, Kyowa Electronic Instruments Co., Ltd.

Kyowa KFLB120 Ohm Single Axis KFLB Low Temperature Foil Strain Gauge

Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: KFLB120 Ohm

The gage element is made of NiCr alloy, which exhibits excellent characteristics under low-temperature environments and is sandwiched between polyimde films.
Thus, the KFLB series gages are suitable for strain measurement of tanks and vessels containing low-temperature liquids such as LNG and LPG.

Major Properties

Materials Resistive element	NiCr alloy foil
Materials Base	Polyimide
Operating temperature in combination with major adhesives after curing (°C)	EP-270: -269 to 30ºC PC-600: -269 to 150ºC CC-33A: -196 to 120ºC
Operating temperature in combination with major leadwire cables (°C)	Polyester-coated copper wire: -196 to 150ºC Mid-temperature cable (L-11, L-12): -100 to 150ºC Fluoroplastic-coated high/low-temp. 3-wire cable (L-3): -196 to 150ºC
Self-temperature-compensation (°C)	-196 to 50ºC
Applicable linear expansion coefficients (×10^-6/℃)	5, 11, 16, 23
Strain limits at normal temp. (approx. %)	2.2
Fatigue lives at normal temp. (times)	1×10⁶ (±1500μm/m)

Relative images

When ordering, suffix the lead-wire cable code to the model number with a space in between.

E.g.
KFLB-5-120-C1-11 with a fluoroplastic-coated high/low-temperature 3-wire cable 5 m
long pre-attached
→ KFLB-5-120-C1-11 F5M3

If no lead-wire cable code is suffixed, the gage is delivered with gage leads only.
(Silver-covered copper wires 25 mm long)

Specifications

model name	Dimensions (mm)
	gauge (grid)		base
	length	width	length	width
KFLB-5-120-C1-11	Five	2.5	Ten	3.7
KFLB-5-120-C1-16	Five	2.5	Ten	3.7
KFLB-5-120-C1-23	Five	2.5	Ten	3.7
KFLB-2-120-C1-11	2	2.5	6	3.7
KFLB-2-120-C1-16	2	2.5	6	3.7
KFLB-2-120-C1-23	2	2.5	6	3.7
KFLB-1-120-C1-11	1	1.5	Four	2.7
KFLB-1-120-C1-16	1	1.5	Four	2.7
KFLB-1-120-C1-23	1	1.5	Four	2.7
KFLB-05-120-C1-11	0.5	1.4	3.3	2.7
KFLB-05-120-C1-16	0.5	1.4	3.3	2.7
KFLB-05-120-C1-23	0.5	1.4	3.3	2.7
KFLB-02-120-C1-11	0.2	1	2.5	2.2
KFLB-02-120-C1-16	0.2	1	2.5	2.2
KFLB-02-120-C1-23	0.2	1	2.5	2.2

Order in units of 10 pieces

Japan, Kyowa Electronic Instruments Co., Ltd.