Ordering code:
	 
 
| BE series | BA series | BQ series | 
| phenolic acetyl resin backing, constantan alloy, encapsulated gauges with temperature compensation good flexibility for installation used for 005% FS accuracy transducers and stress analysis. | polyamide resin backing, constantan alloy, encapsulated gauges with temperature, compensation, higher elongation, good humidity resistance & electric insulation performance, wide application temperature range, suitable for precision stress analysis within 150℃ | paper based acetyl resin backing constantan alloy open-faced gauges. thinner and soft backing make the gauges, easy to be bonded, suitable for general stress analysis, especially for stress analysis of composed material or concrete material. | 
| specification | BE series | BA series | BQ series | 
| nominal resistance | 60,120,350,650 | 120,350 | 120 | 
| tolerance of resistance | <±0.1% | <±0.1% | <±0.1% | 
| gauge factor | 2.00~2.20 | 1.86~2.20 | 1.86~2.40 | 
| gauge factor resistance | <±1% | <±1% | <±1% | 
| strain limit | 2.00% | 2.00% | 2.00% | 
| fatigue life | >107 | >107 | >107 | 
| metal foil | constantan alloy | constantan alloy | constantan alloy | 
| backing material | phenolic acetyl resin | polyamide resin | paper-based acetyl resin | 
| 
						cover material, | phenolic acetyl cover | phenolic acetyl cover | 
						acetyl-resin surface | 
| working temperature range | -30~+80℃ | -30~+80℃,-80~+150℃ | -30~+80℃ | 
| temperature compensation | 
						titanium(9), mild steel(11), stainless steel(16), | not available | |
| curing temperature | 135℃(curing process) 165℃(post curing process) | ||
| MODEL | GRID DIM | BACKING DIM | |||
| L (mm) | W (mm) | L (mm) | W (mm) | ||
| BE(BA,BQ)120-2CA(**) | 2.0 | 1.5 | 9.3 | 9.3 | |
| BE(BA,BQ)120-3CA(**) | 3.1 | 1.8 | 11.1 | 11.1 | |
| BE(BA,BQ)120-4CA(**) | 3.8 | 1.7 | 11.6 | 11.6 | |