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Contact SupplierSystem | Mercury filled or Gas (N2) filled case compensated in accordance with SAMA C1. V B/IIIB |
Dial | 100mm (Internal), white anodised, black markings |
Housing | Flameproof to IIA IIB (Equivalent to NEC C1. I Div 2 Gr. C & D) |
Housing Material | Aluminium LM 6 |
Dimensions | 230mm x 255mm |
Window | Toughened Glass |
Stem | SS304 or SS316, 6mm, 8mm,10mm,12mm |
Connection | 1/2" NPT (M) adjustable three piece compression fitting as standard |
Capillary | SS Solid drawn |
Capillary Covering | SS covered or SS armoured or SS covered with PVC up to 10 Mtrs. For Mercury filled and 25 Mtrs for Gas filled. |
Range | ((-) 40°C to 600°C with a minimum span 50°C for mercury filled temperature switch / (-) 200 to 600°C for gas filled temperature switch (minimum span 80°C) |
Accuracy | ± 1% FSD for indication, ± 2% FSD for switching |
Over range | 125% FSD as standard (130% FSD on request upto 500°C) |
Contacts | 1) 1SPDT, single microswitch, adjustable over entire range, rated 5 amp @ 230 V AC (3A @ 28 VDC) 2) 2 SPDT, double microswitch, adjustable over entire range, rated 5 amp @ 230 V AC (3A @ 28 VDC) |
Note | 1) Surface mounted flameproof housing is available with capillary. 2) Flameproof (conforming to IIC) version also available with microswitch. 3) For minimum immersion length essential for proper sensing, contact our design department |
Advantages of Microswitch Type Models | 1) Microswitch is rated 5 amp @ 230 V AC (3A @ 28 VDC). No relay is required 2) Microswitch is imported from reputed international supplier as combination of movement and switch. 3) Microswitch assembly gives better switching accuracy. Compact design. |