小計（1 件）*
TWD18,002.00
(不含稅)
TWD18,902.10
(含稅)
訂單超過 $1,300.00 免費送貨
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* 參考價格
- RS庫存編號:
- 437-803
- 製造零件編號:
- DT300
- 製造商:
- Catu
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Catu | |
| Product Type | Earth Tester | |
| Accuracy | ±3% + 1 Digit | |
| Display Type | LCD | |
| Measurement Type | Earth Resistance | |
| Power Source | Mains | |
| Weight | 340g | |
| Height | 51mm | |
| Includes | Extension Reel, Probe | |
| Length | 210mm | |
| Standards/Approvals | ENCE | |
| Maximum Operating Temperature | 45°C | |
| Model Number | DT-300 | |
| Safety Category Level | Aurix | |
| Width | 71mm | |
| Minimum Operating Temperature | -15°C | |
| 選取全部 | ||
|---|---|---|
品牌 Catu | ||
Product Type Earth Tester | ||
Accuracy ±3% + 1 Digit | ||
Display Type LCD | ||
Measurement Type Earth Resistance | ||
Power Source Mains | ||
Weight 340g | ||
Height 51mm | ||
Includes Extension Reel, Probe | ||
Length 210mm | ||
Standards/Approvals ENCE | ||
Maximum Operating Temperature 45°C | ||
Model Number DT-300 | ||
Safety Category Level Aurix | ||
Width 71mm | ||
Minimum Operating Temperature -15°C | ||
Catu Earth & Ground Resistance Tester
The Catu earth and ground resistance tester measure a 1.999kΩ absolute maximum resistance and is having a CAT III safety category. This tester is used to ensure proper operation of the earthing system. It emits a sound signal for continuity checks and directly displays the value on the LED screen. It is also used to measure the electrical characteristics of a system. The measurement of the earth resistance, performed by this device, is based on the measurement principle called "fault loop". The measurement is carried out with an accuracy of (+/-3% +1 digit) on pure resistance, range of 0-200 Ω at 23 °C +/-5°C.
Features and Benefits
Available with a touch point on extension cord of 7m and instructions for use, without a case
Displays the presence of Voltage and the phase position
Measures the earth loop (fault loop) without tripping the circuit breakers: <15 mA
Non-slip coating for a better grip
Once connected to a properly connected installation, the earth value is displayed instantly on the top of the 4-digit LCD display that can indicate earth resistance values ranging between 0 and 100Ω in blue colour digits (at the 100 Ω threshold recommended by NF C 15-100) and between 101Ω and 1999Ω in red colour digits
Operating temperature ranges between -150C and 450C
Total autonomy (without battery)
Two-way use: 2P + T socket or LV switchboard with cord
Applications
• Measurement of earth resistance.
• Highlight phase position and check the presence of earthing connection.
• Controls continuity of metal masses (buzzer).
Features
• Quick reading of conformity due to bicolor LCD Display (blue = OK/ red= no conformity).
• "Default loop" principle using for earth measurement in TT schema.
• Earth measurement with 3 1/2 digits LCD display (from 0 to 1999 Ω).
• Accuracy: ± (3% + 1 digit) for pure resistance, range 0 to 200 Ω at 23°C ± 5°C.
• Show presence of dangerous voltage (400 V - connection between phases).
• Full autonomy: no battery, power supply by plugging on 2P+T outlet.
Composition
• 1 device
• 1 roller with 7 m length cord M-921647 (not included in version DT-300-SE).
• 1 user manual
Optional Accessories
• Cord for intervention on LV tables M-952271.
Certifications
EN 61557-4;IEC 61010-1;IK06 rated;IP40 rated;NF C15-100