Foil Type Strain Gauge
P Series Polyester Wire Strain Gauges
These are wire strain gauges utilizing a polyester resin backing. They are mainly used for surface strain measurement on concrete, mortar or rock.
Features:
- Construction of strain gauge on concrete test piece
- Attaching strain gauge to concrete (CN-E adhesive)
| Gauge pattern |
Type | Gauge length (mm) |
Gauge Width (mm) |
Backing length (mm) |
Backing width (mm) |
Resistance (Ω) |
|---|---|---|---|---|---|---|
Single-element  |
PL-60-11 | 60 | 1 | 74 | 8 | 120 |
| PL-90-11 | 90 | 1 | 104 | 8 | 120 | |
| PL-120-11 | 120 | 1 | 134 | 8 | 120 | |
2-element  |
PLC-60-11 | 60 | 1 | 74 | 74 | 120 |
3-element  |
PLR-60-11 | 60 | 1 | 74 | 74 | 120 |
Each package contains 10 gauges.
| Application | Product name | Lead wire code | Operating temperature (℃) | Leadwire code exampled |
|---|---|---|---|---|
| General use (temperature unchanged during measurement) | Paralleled vinyl | LJB-F | -20 to +80 | PL-60-11-3LJB-F |
| Paralleled vinyl | LJC-F | PL-60-11-3LJC-F | ||
| General use | 3-wire paralleled vinyl | LJBT-F | -20 to +80 | PL-60-11-3LJBT-F |
| 3-wire paralleled vinyl | LJCT-F | PL-60-11-3LJCT-F | ||
| 1-gauge 4-wire system | Polypropylene 4-wire parallel wire (with modular) | LQM-F | -20 to +100 | PL-60-11-3LQM-F |
* Strain gauges of 2-element / 3-element rosette are not available with integral lead wire.
* Only the leadwires using lead-free solder are available for strain gauges with CE marking.
Leadwire used: 0.11 mm2 / Total leadwire resistance per meter: 0.32 Ω
| Type | Gauge length (mm) |
Gauge width (mm) |
Backing length (mm) |
Backing width (mm) |
Resistance (Ω) |
Lead wire pre-attached |
Type name of lead wire preattached |
|---|---|---|---|---|---|---|---|
| PL-60-11 | 60 | 1 | 74 | 8 | 120 | Paralleled 1m Paralleled 3m Paralleled 5m 3-wire 3m 3-wire 5m |
1LJC-F -3LJC-F -5LJC-F -3LJCT-F -5LJCT |
| PL-90-11 | 90 | 1 | 105 | 8 | 120 | Paralleled 1m Paralleled 3m Paralleled 5m 3-wire 3m 3-wire 5m |
1LJC-F -3LJC-F -5LJC-F -3LJCT-F -5LJCT |
* Minimum order quantity is 10 gauges.
* PL-120-11 is also available with integral leadwire.
* 2-element/3-element rosette strain gauges are not available with integral leadwire.
PF Series Polyester Foil Strain Gauges
These are foil strain gauges utilizing a polyester resin backing which is the same as the P series. It is suited mainly to strain measurement on concrete or mortar.
Features:
- Construction of strain gauge on concrete test piece
- Attaching strain gauge to concrete (CN-E adhesive)
| Gauge pattern |
Type | Gauge length (mm) |
Gauge Width (mm) |
Backing length (mm) |
Backing width (mm) |
Resistance (Ω) |
|---|---|---|---|---|---|---|
Single-element  |
PFL-10-11 | 10 | 0.9 | 17.5 | 5 | 120 |
| PFL-20-11 | 20 | 1.2 | 28 | 6 | 120 | |
| PFL-30-11 | 30 | 2.3 | 40 | 7 | 120 | |
2-element  |
PFLC-20-11 | 20 | 1.2 | 28 | 28 | 120 |
| PFLC-30-11 | 30 | 2.3 | 40 | 40 | 120 | |
3-element  |
PFLR-20-11 | 20 | 1.2 | 28 | 28 | 120 |
| PFLR-30-11 | 30 | 2.3 | 40 | 40 | 120 |
Each package contains 10 strain gauges.
| Application | Product name | Lead wire code | Operating temperature (℃) | Leadwire code exampled |
|---|---|---|---|---|
| General use (temperature unchanged during measurement) | Paralleled vinyl | LJB-F | -20 to +80 | PFL-10-11-3LJB-F |
| Paralleled vinyl | LJC-F | PFL-10-11-3LJC-F | ||
| General use | 3-wire paralleled vinyl | LJBT-F | -20 to +80 | PFL-10-11-3LJBT-F |
| 3-wire paralleled vinyl | LJCT-F | PFL-10-11-3LJCT-F | ||
| 1-gauge 4-wire system | Polypropylene 4-wire parallel wire (with modular) | LQM-F | -20 to +100 | PFL-10-11-3LQM-F |
* PFLC-20-11, PFLR-20-11, PFLC-30-11, and PFLR-30-11 cannot be additionally outfitted with a lead wire
* Only the leadwires using lead-free solder are available for strain gauges with CE marking.
Leadwire used: 0.11 mm2 / Total leadwire resistance per meter: 0.32 Ω
| Type | Gauge length (mm) |
Gauge Width (mm) |
Backing length (mm) |
Backing width (mm) |
Resistance (Ω) |
Lead wire pre-attached |
Type name of lead wire preattached |
|---|---|---|---|---|---|---|---|
| PFL-10-11 | 10 | 0.9 | 17.5 | 5 | 120 | Paralleled 1m Paralleled 3m Paralleled 5m 3-wire 3m 3-wire 5m |
-1LJC-F -3LJC-F -5LJC-F -3LJCT-F -5LJCT-F |
| PFL-20-11 | 20 | 1.2 | 28 | 6 | 120 | Paralleled 1m Paralleled 3m Paralleled 5m 3-wire 3m 3-wire 5m |
-1LJC-F -3LJC-F -5LJC-F -3LJCT-F -5LJCT-F |
| PFL-30-11 | 30 | 2.3 | 40 | 7 | 120 | Paralleled 1m Paralleled 3m Paralleled 5m 3-wire 3m 3-wire 5m |
-1LJC-F -3LJC-F -5LJC-F -3LJCT-F -5LJCT-F |
* Minimum order quantity is 10 gauges.
* PFLC-20-11, PFLR-20-11, PFLC-30-11, and PFLR-30-11 cannot be additionally outfitted with a lead wire
PMF Series Mold Strain Gauges
PMF series mold strain gauges are small gauges that are embedded in concrete or mortar for use in such applications as loading tests. They can also be embedded in smaller test subjects. The gauges employ super engineering plastics in their backing material, which provides water resistance. Our temperature-integrated model allows measurement of both strain and temperature. In addition to standard lead wire lengths, we can make lead wires to any length (made-to-order).
* Strain Transducer KM is suited to long-term use.
0.09 mm2 cross-linked vinyl leadwire (3-wire system) of 2 m Total leadwire resistance per meter: 0.4 Ω
| Type | Gauge length (mm) | a (mm) | b (mm) | c (mm) | d (mm) | Resistance value (Ω) |
|---|---|---|---|---|---|---|
| PMFL-50-2LJRTA | 50 | 60 | φ8 | φ4 | 27 | 120 |
| PMFL-60-2LJRTA | 60 | 70 | φ8 | φ4 | 32 | 120 |
* Orders accepted for 10 units at a time
* This is a made-to-order product
0.08 mm2 integral cross-linked vinyl leadwire of 3m -3TLJBT Total leadwire resistance per meter : 0.44 Ω
| Type | Gauge length (mm) | a (mm) | b (mm) | c (mm) | d (mm) | Resistance value (Ω) |
|---|---|---|---|---|---|---|
| PMFL-50T-3TLJBT | 50 | 60 | φ8 | φ4 | 27 | 120 |
| PMFL-60T-3TLJBT | 60 | 70 | φ8 | φ4 | 32 | 120 |
Each package contains 10 gauges.
These gauges are made to order.