Qlight Roller Level Type
#Grup produk P108503856
Spesifikasi
| Size (mm) | 70x78.8x168.3 |
|---|---|
| Protective Structure | IP66 |
| Mechanical life | Over 2 Millions Operations |
| Electrical life | Over 0.2 Millions Operations |
| Allowable Operating Frequency Mechanical (operations/minute) | 120 Max |
| Allowable Operating Frequency Eletrical (operations/minute) | 30 |
| Ambient Humidity Range (RH%) | 45 to 85 |
| Ambient Temperature Range (°C) | -25 to +70 |
| Ambient Temperature Range Cold Resistant Product (°C) | -40 to +40 |
| Ambient Temperature Range Heat Resistant Product (°C) | -50 to +120 |
| Ambient Temperature Range Standard Product (°C) | -55 to +65 |
| Certification | IECEx, ATEX, KCs |
| Contact Resistance (miliΩ) | 50 Max |
| Insulation Resistance (MΩ) | 100 Min (at 500V DC) |
| Shock Resistance Durability (m/s²) | Approx 1000 (100G) |
| Shock Resistance Malfunction (m/s²) | Approx 250 (25G) |
| Vibration Frequency (Hz) | 10 to 55 (1.5mm Double Amplitude) |
| Withstand Voltage Between Discontinuous Terminals | 1000V AC, 50 to 60Hz for 1 Minute |
| Withstand Voltage Between Each Terminal and Non-Charged Metal Part | 2000V AC, 50 to 60Hz for 1 minute |
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Informasi Produk
Description
Explosion-proof limit switch-roller lever type
Feature
- The structure does not use adhesives or moldings, so it has high airtightness and excellent stability.- By adopting our proprietary double spring return system, stable operation characteristics are demonstrated even after maintaining the switch ON state for a long period of time.
- Improved cold resistance by using a cold-resistant micro switch, cold-resistant grease, and silicone packing inside (IECEx explosion-proof certified product, cold-resistant type)
- Improved heat resistance by using heat resistant micro switch and silicon packing inside (heat resistant type)
- Bolts and nuts used externally are made of stainless steel (SUS) and have excellent corrosion resistance.
- Suitable as a safety switch in places where there is always a risk of ignition and explosion, such as petrochemical plants, gunpowder factories, oil tanker painting machines, etc.
- Body standard color: MUNSELL No. N5.0
- Material :
Body, Cover - DIECAST Al, FORGING BRASS
Bolts & Nuts - Stainless Steel
Roller - POM
- Protection structure
ATEX - II 2G/ II 2D, Ex db IIC T6 Gb/ Ex tb IIIC T85°C Db
IECEx - Ex db IIC T6 Gb/ Ex tb IIIC T85°C Db, IP66
KCs - Ex d IIC T6 Gb/ Ex tD A21 T85°C, IP66 (normal type, cold resistance type)
Ex d IIC T4 Gb/ Ex tD A21 T135°C, IP66 (heat resistance type)
- Technical certification: IECEx, ATEX, KCs
Ulasan Produk
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