인덱스티엠_센서응용 Data Logger 전문회사

ZF series High temperature use strain gage

This is a foil gauge having a polyimide resin backing. Owing to the use of Ni-Cr alloy and special grid design for the strain sensing element, creep characteristics in high temperature has been much improved.

Applicable specimen	Metal, Ceramics	Backing	Polyimide
Operational temperature(°C)	-20~+300°C	Element	Ni-Cr alloy foil
Temperature compensation range(°C)	+10~+100°C	Strain limit	1% (10000×10^-6strain)
Bonding adhesive	NP-50B, CN, C-1	Fatigue life at room temperature	1×10⁶ (±1500×10^-6strain)

HIGH TEMPERATURE USE

Gauge pattern	Type	Gauge length (mm)	Gauge width (mm)	Backing length (mm)	Backing width (mm)	Resistance (Ω)
Single-element (G.F. 2.1 approx.)	ZFLK-2-11	2	0.5	5.4	1.4	120
	ZFLA-1-11	1	1.8	7.0	3.0	120
	ZFLA-3-11	3	1.8	10.5	3.5	120
	ZFLA-6-11	6	2.5	15.5	4.5	120
	ZFLA-3-60-11	3	0.7	7.7	2.6	60
	ZFLA-1-350-11	1	1.7	6.6	3.2	350
	ZFLA-3-350-11	3	3.2	10.2	5.2	350
	ZFLA-6-350-11	6	2.8	16.0	5.3	350
90°2-element Cross Plane type (G.F. 2.1 approx.)	ZFCA-1-350-11	1	1.7	8.5	8.5	350
90°2-element Cross Plane type (G.F. 2.1 approx.)	ZFCA-3-350-11	3	1.4	10.5	10.5	350
90°2-element Cross Stacked type (G.F. 2.1 approx.)	ZFCAL-1-11	1	1.1	φ5.4		120
45°/90°3-element Rosette Plane type (G.F. 2.1 approx.)	ZFRA-1-350-11	1	1.7	8.5	8.5	350
45°/90°3-element Rosette Plane type (G.F. 2.1 approx.)	ZFRA-3-350-11	3	1.4	10.5	10.	350
45°/90°3-element Rosette Stacked type (G.F. 2.1 approx.)	ZFRAL-1-11	1	1.1	φ5.4		120

Each package contains 10 gauges.

Leadwire-integrated ZF series (made-to-order)

Operational temperature range varies with different materials of lead wire outer sheath. Before use, be sure the temperature range for lead wire.

Lead wires	Operational temperature range	Gauge type exampled	Colors of Lead wire
2-wire Parallel vinyl wire	-20~+80°C	L:ZFLA-3-350-11-3LJC	Grey
3-wire Parallel vinyl wire	-20~+80°C	LT:ZFLA-3-350-11-3LJCT	Blue stripe
Crosslinked vinyl sheath wire	-10~+100°C	LJRT:ZFLA-3-350-11-3LJRTA	Red-Green-Black
3-wire strand FEP sheath wire	-269~+200°C	6F:ZFLA-3-350-11-6FA-3LT	Red-Green-Blue (7-core 0.18mm-dia.)
3-wire strand FEP sheath wire	-269~+200°C	6F:ZFLA-3-350-11-6FB-3LT	Red-Green-Blue (Single-core 0.2mm-dia.)
3-wire strand PTFE sheath wire	-269~+260°C (+300°C usable for short time measurement)	4F:ZFLA-3-350-11-4FA-3LT	Red-Black-White (7-core 0.16mm-dia.)
3-wire strand PTFE sheath wire	-269~+260°C (+300°C usable for short time measurement)	4F:ZFLA-3-350-11-4FB-3LT	Red-Black-White (Single-core 0.2mm-dia.)

* Red is independent wire.