DA displacement sensorDetailed product description：

The DA series displacement sensor is an electromechanical integrated product that integrates a differential transformer (LVDT) and a transmitter circuit into a metal housing. Its highly magnetic stainless steel shell effectively utilizes the enclosed and balanced electromagnetic field formed inside the LVDT to shield against various external electromagnetic interferences. The transmitter circuit is directly connected to the LVDT inside the housing, avoiding attenuation and spatial electromagnetic interference when AC small signals pass through the cable. The diversified output of the transmitter circuit can ensure the stability and accuracy of the signal after long-distance transmission of the back-end cable line. When in use, only a shielded cable is needed to provide DC working power to obtain analog output, which can be directly connected to various digital display or data acquisition devices.

Features:
Strong anti-interference ability
Capable of long-distance transmission
Easy to install and use
Can work continuously for a long time

Application
Suitable for industrial and mining environments, cement, electricity, chemical industry, etc
Online measurement on assembly line
General experimental environment, research institute

Environmental parameters of DA type displacement sensor:

Working temperature: -25 ℃ to 85 ℃
Storage temperature: -55 ℃ to 150 ℃
Environmental humidity...<80%
Anti vibration...<2G/1KHz
Impact resistance... 1000G/10ms
Protection level: IP65
Electrical performance parameters:
The following test results were obtained in the following environment: temperature: 20 ℃± 2 ℃, humidity: 60% ± 10%, power supply noise:<10mV

model	measurement range （mm）	linearity （±%）	resolution （u m）	Noise （mV）	power consumption （mA）	temperature coefficient （%℃）
DA-0.5	±0.5(0-1)	zero point zero five	zero point zero one	<1	<20	0.005%℃～0.02%℃
DA-1	±1(0-2)	zero point zero five	zero point zero one	<1	<20	0.005%℃～0.02%℃
DA-2	±2(0-4)	zero point zero five	zero point zero two	<1	<20	0.005%℃～0.02%℃
DA-5	±5(0-10)	zero point zero five	zero point one	<1	<20	0.005%℃～0.02%℃
DA-7.5	±7.5(0-15)	zero point zero five	zero point one	<1	<20	0.005%℃～0.02%℃
DA-10	±10(0-20)	zero point zero five	zero point two	<1	<20	0.005%℃～0.02%℃
DA-15	±15(0-30)	0.05，0.1	zero point three	<1	<20	0.005%℃～0.02%℃
DA-20	±20(0-40)	0.05，0.1	zero point four	<1	<20	0.005%℃～0.02%℃
DA-25	±25(0-50)	0.05，0.1	zero point five	<1	<20	0.005%℃～0.02%℃
DA-30	±30(0-60)	0.05，0.1	zero point six	<1	<20	0.005%℃～0.02%℃
DA-35	±35(0-70)	0.05，0.1	zero point seven	<1	<20	0.005%℃～0.02%℃
DA-50	±50(0-100)	0.05，0.1	one	<1	<20	0.005%℃～0.02%℃
DA-75	±75(0-150)	0.05，0.1	one point five	<1	<20	0.005%℃～0.02%℃
DA-100	±100(0-200)	0.05，0.1	two	<1	<20	0.005%℃～0.02%℃
DA-125	±125(0-250)	0.1, 0.2	two point five	<1	<20	0.005%℃～0.02%℃
DA-150	±150(0-300)	0.1,0.2	three	<1	<20	0.005%℃～0.02%℃
DA-200	±200(0-400)	0.2,0.3	four	<1	<20	0.005%℃～0.02%℃
DA-250	±250(0-500)	0.2,0.3	five	<1	<20	0.005%℃～0.02%℃
DA-300	±300(0-600)	0.2,0.3	six	<1	<20	0.005%℃～0.02%℃
DA-350	±350(0-700)	0.3,0.4	seven	<1	<20	0.005%℃～0.02%℃
DA-400	±400(0-800)	0.3,0.4	eight	<1	<20	0.005%℃～0.02%℃

DA type displacement sensor specifications and dimensions

Model Shell Size (mm) Guide Size (mm) Wire Clamp Size (mm) Measuring Rod Size Weight L1               L2                 M1             M2          C1             C2               B

DA-0.5   140±0.1     Φ15±0.05      27±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4       69

DA-1      140±0.1    Φ15±0.05     27±0.1   Φ8±0.05    7±0.05     Φ14±0.05     Φ4       69

DA-2      140±0.1    Φ15±0.05     27±0.1   Φ8±0.05    7±0.05     Φ14±0.05     Φ4       69

DA-5      155±0.1    Φ21.4±0.05   26±0.1   Φ8±0.05    7±0.05     Φ14±0.05     Φ4      141

DA-7.5    200±0.1    Φ21.4±0.05    36±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4      187

DA-10     200±0.1    Φ21.4±0.05    36±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4      187

DA-15     210±0.1    Φ21.4±0.05    47±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4       206

DA-20     210±0.1    Φ21.4±0.05    52±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4       206

DA-25     210±0.1    Φ21.4±0.05    57±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4       206

DA-30     245±0.1    Φ21.4±0.05    72±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4       221

DA-35     245±0.1    Φ21.4±0.05    86±0.1   Φ8±0.05   7±0.05     Φ14±0.05     Φ4       221

DA-50     275±0.1    Φ21.4±0.05    130±0.1  Φ8±0.05   7±0.05     Φ14±0.05     Φ4       290

DA-75     355±0.1    Φ21.4±0.05                         7±0.05     Φ14±0.05    Φ4       376

DA-100   400±0.1     21.4±0.05                          7±0.05     Φ14±0.05     Φ4       401

DA-125   480±0.1     Φ21.4±0.05                         7±0.05     Φ14±0.05     Φ4       424

DA-150   610±0.1     Φ21.4±0.05                         7±0.05     Φ14±0.05     Φ4       636

DA-200   610±0.1     Φ21.4±0.05                         7±0.05     Φ14±0.05     Φ4       636

DA-250   830±0.1     Φ21.4±0.05                         7±0.05     Φ14±0.05     Φ4       859

DA-300   830±0.1     Φ21.4±0.05                         7±0.05     Φ14±0.05     Φ4       859

DA-350   1070±0.1    Φ21.4±0.05                         7±0.05     Φ14±0.05     Φ4      1060

DA-400   1070±0.1    Φ21.4±0.05                         7±0.05     Φ14±0.05     Φ4      1070