DTPA-A
Wire-type Displacement Transducer

  • CE

DTPA-A

Summary

The DTPA-A is a potentiometer-type displacement transducer. It converts expansion or contraction of a sensing wire to electric signal by a built-in potentiometer.
Rated Capacity: 500, 1000, 2000, 5000 mm
Nonlinearity: Within ±0.3% RO
Rated Output: 2.5 mV/V±10%
Measuring Force: Approx. 2 N (Max 2.8 N)

Features

• Hardly kinking wire
• High response (When the stroke is rated output: 1000 mm/s or equivalent)
• New wire-winding mechanism enables less trouble.
• Compact & lightweight, easy installation
• Constant measuring force
• Measurement possible with strain amplifiers

Products table

All display

DTPA-A-500
For 500 mm

DTPA-A
  • CE

Specifications

Performance
Rated Capacity 500 mm
Nonlinearity Within ±0.3% RO
Hysteresis Within ±0.3% RO
Repeatability 0.1% RO or less
Rated Output 2.5 mV/V (5000 ×10-6 strain) ±10%
Environmental Characteristics
Safe Temperature -10 to 80ºC (Non-condensing)
Compensated Temperature 0 to 70ºC (Non-condensing)
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 10 V AC or DC
Recommended Excitation 1 to 5 V AC or DC
Input Resistance 350 Ω ±1%
Output Resistance 260 Ω ±3%
Cable 4-conductor (0.08 mm2) chloroprene shielded cable, 4 mm diameter by 3 m long, terminated with a connector plug PRC03-12A10-7M
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 103% (When fixing the 10 mm wire)
Measuring Force Approx. 2 N (Max. 2.8 N)
Service Life 20000 times or more
Wire Diameter: 0.45 mm
Material: Stainless steel
Weight Approx. 220 g (Excluding cable)
Degree of Protection IP40 (IEC 60529)
RoHS Directive
Compliance Directive 2011/65/EU (RoHS)
Max. Response Speed 1000 mm/s (Deviation of displacement within ±1%RO)
*It may emit a spike noise when the speed is 10 mm/s or less
Response Speed 1000 mm/s (Deviation of displacement within ±1%RO)
* It may emit a spike noise when the speed is 10 mm/s or less

Dimensions

DTPA-A

DTPA-A-1K
For 1000 mm

DTPA-A
  • CE

Specifications

Performance
Rated Capacity 1000 mm
Nonlinearity Within ±0.3% RO
Hysteresis Within ±0.3% RO
Repeatability 0.1% RO or less
Rated Output 2.5 mV/V (5000 ×10-6 strain) ±10%
Environmental Characteristics
Safe Temperature -10 to 80ºC (Non-condensing)
Compensated Temperature 0 to 70ºC (Non-condensing)
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 10 V AC or DC
Recommended Excitation 1 to 5 V AC or DC
Input Resistance 350 Ω ±1%
Output Resistance 205 Ω ±3%
Cable 4-conductor (0.08 mm2) chloroprene shielded cable, 4 mm diameter by 3 m long, terminated with a connector plug PRC03-12A10-7M
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 103% (When fixing the 10 mm wire)
Measuring Force Approx. 2 N (Max. 2.8 N)
Service Life 20000 times or more
Wire Diameter: 0.45 mm
Material: Stainless steel
Weight Approx. 220 g (Excluding cable)
Degree of Protection IP40 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Max. Response Speed 1000 mm/s (Deviation of displacement within ±1%RO)
* It may emit a spike noise when the speed is 10 mm/s or less
Response Speed 1000 mm/s (Deviation of displacement within ±1%RO)
* It may emit a spike noise when the speed is 10 mm/s or less

Dimensions

DTPA-A

DTPA-A-2K
For 2000 mm

DTPA-A-2K
  • CE

Specifications

Performance
Rated Capacity 2000 mm
Nonlinearity Within ±0.3% RO
Hysteresis Within ±0.3% RO
Repeatability 0.2% RO or less
Rated Output 2.5 mV/V (5000 ×10 -6 strain) ±10%
Environmental Characteristics
Safe Temperature -10 to 80ºC (Non-condensing)
Compensated Temperature 0 to 70ºC (Non-condensing)
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 10 V AC or DC
Recommended Excitation 1 to 5 V AC or DC
Input Resistance 350 Ω ±1%
Output Resistance 205 Ω ±3%
Cable 4-conductor (0.08 mm2) chloroprene shielded cable, 4 mm diameter by 3 m long, terminated with a connector plug PRC03-12A10-7M
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 103% (When fixing the 10 mm wire)
Measuring Force Approx. 2 N (Max 2.8N)
Service Life 20000 times or more
Wire Diameter: 0.45 mm
Material: Stainless steel
Weight Approx. 370 g (Excluding cable)
Degree of Protection IP40 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Max. Response Speed 1000 mm/s (Deviation of Displacement within ±1%RO),
* It may emit a spike noise when the speed is 20 mm/s or less.
Response Speed 1000 mm/s (Deviation of displacement within ±1%RO)
* It may emit a spike noise when the speed is 10 mm/s or less

DTPA-A-5K
For 5000 mm

DTPA-A
  • CE

Specifications

Performance
Rated Capacity 5000 mm
Nonlinearity Within ±0.3% RO
Hysteresis Within ±0.3% RO
Repeatability 0.2% RO or less
Rated Output 2.5 mV/V (5000 ×10 -6 strain) ±10%
Environmental Characteristics
Safe Temperature -10 to 80ºC (Non-condensing)
Compensated Temperature 0 to 70ºC (Non-condensing)
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 10 V AC or DC
Recommended Excitation 1 to 5 V AC or DC
Input Resistance 350 Ω ±1%
Output Resistance 205 Ω ±3%
Cable 4-conductor (0.08 mm2) chloroprene shielded cable, 4 mm diameter by 3 m long, terminated with a connector plug PRC03-12A10-7M
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 103% (When fixing the 10 mm wire)
Measuring Force Approx. 2 N (Max 2.8N)
Service Life 20000 times or more
Wire Diameter: 0.45 mm
Material: Stainless steel
Weight Approx. 1.2 kg (Excluding cable)
Degree of Protection IP40 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Max. Response Speed 1000 mm/s (Deviation of displacement within ±1%RO)
* It may emit a spike noise when the speed is 20 mm/s or less.
Response Speed 1000 mm/s (Deviation of displacement within ±1%RO)
* It may emit a spike noise when the speed is 10 mm/s or less

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