Torsional ring torsion load cells

Product Description

The RTN torsional ring load cell ranges from 1t to 470t and can cover all areas of almost all processes. Widely used in platform scales, truck scales and tank scales of various weighing equipment occasions.

Characteristics

● Small size;

● Strong overload resistance

● Large range

● High sensitivity

● High precision

● High impedance

● Low power consumption

Torsional ring torsion load cells Features：

Dimensions（In mm. 1mm=0.03937 inches）

SIZE(量程/尺寸)/CAP.	10	15	22	33	47	68	100	150	220	330	470.00
mm/t
ØA	74	75	75	95	130	130	150	150	225	225	270
ØB	30	30	30	40	60	60	70	70	100	100	120
øC	75	75	75	95	130	130	150	150	225	225	270
E	7	7	7	7	7	7	7	7	10	10	10
F	6.5	6.5	10	10	14	14	16	16	24	24	28
H	50	50	6.5	65	75	85	90	100	130	145	170
inches/Ib（conversion of above dimensions）由以上尺寸转换
ØA	29.13	29.53	29.53	37.40	51.18	51.18	59.06	59.06	88.58	88.58	106.30
ØB	11.81	11.81	11.81	15.75	23.62	23.62	27.56	27.56	39.37	39.37	47.24
øC	29.53	29.53	29.53	37.40	51.18	51.18	59.06	59.06	88.58	88.58	106.30
E	2.76	2.76	2.76	2.76	2.76	2.76	2.76	2.76	3.94	3.94	3.94
F	2.56	2.56	3.94	3.94	5.51	5.51	6.30	6.30	9.45	9.45	11.02
H	19.69	19.69	2.56	25.59	29.53	33.46	35.43	39.37	51.18	57.09	66.93

Circuit Diagram ：

Red: ＋input 红色：＋激励

Blue： -input 蓝色： -激励

White： +output 白色： +信号

Yellow： -output 黄色： -信号

Torsional ring torsion load cells Specification：

Type	Technical parameters
Nominal load range	10～470t
Power supply	10~12 VDC
Out put	4~20mA/24VDC
Drawing current	<100 mA
Zero balance	1.0±% of rated output
Analog output	2.8±0.015mV/V
Input resistance（Rlc）	380±10Ω（ohms）
Output resistance（Ro）	350±5Ω（ohms）
Insulation resistance	≥5000 MΩ（Mege-Ohms）
Class precision	0.05%FS
Effect of temperature	0.05%FS/10℃
Operating temperature	-40～+85℃
Safe Load Limit	200% FS
Safety margin against yielding	300% FS
Safety margin against breakage	500% FS
Material material	High performance alloy steel or (chromium ratio>15% stainless steel)
Protection type	IP67/IP68