Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa DT-20D DT-D Dial Gage-equipped Displacement Transducer
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: DT-20D
The DT-D is a displacement transducer equiped with dial enables to visual measured displacement.
Features
• Easy installation, handling & maintenance
• Temperature effect on zero within 0.03% RO per ºC
• TEDS-installed versions can be manufactured.
Specifications
Performance
Rated Capacity | 20 mm |
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Nonlinearity | Within ±0.5% RO |
Hysteresis | Within ±0.5% RO |
Repeatability | 0.3% RO or less |
Rated Output | 1.5 mV/V or more |
Environmental Characteristics
Safe Temperature | 0 to 55ºC (Non-condensing) |
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Compensated Temperature | 0 to 50ºC (Non-condensing) |
Temperature Effect on Zero | Within ±0.03% RO/ºC |
Temperature Effect on Output | Within ±0.03%/ºC |
Electrical Characteristics
Safe Excitation | 12 V AC or DC |
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Recommended Excitation | 1 to 4 V AC or DC |
Input Resistance | 350 Ω ±2% |
Output Resistance | 350 Ω ±2% |
Cable | 4-conductor (0.08 mm2) chloroprene shielded cable, 4 mm diameter by 5 m long, terminated with a connector plug PRC03-12A10-7M (Shield wire is connected to the case.) |
Mechanical Properties
Safe Overloads | 100% |
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Frequency Response | DC to approx. 0.8Hz |
Measuring Force | Approx. 2.1 N |
Weight | Approx. 310 g (Excluding cable) |
Optional Accessories | Replacement probes X, XS, SH Magnet base MB-B |
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Dimensions
To Ensure Safe Usage
(Note 1) Avoid usage in vibration.
(Note 2) If large displacement is applied momentarily, it takes some time that output is settled.
(Note 3) Do not apply any displacement in other than expansion/contraction direction of the rod.
(Note 4) If the DT-50D M150 is used in horizontal position, the rod inclines by approximately 10 mm due to its own weight and may not follow displacement.
Remarks
To Ensure Safe Usage
• Fix the transducer to a steady point by the M6 bolt.
• DT-D series transducers are designed to output signal proportional to the magnitude of displacement, while indicating it on the dial gage.
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