The instruments are designed for quick response to any subtle change in temperature and are fitted with bimetallic compensating link to cater for case temperature compensation.
These gauges are used in Hazardous & corrosive environment and application, in the industries like Chemical ,Processing, Petroleum Refining, Petro-Chemicals, Fertilizers, Pharmaceuticals & Bulk Drug etc. where power less mechanical instruments are used as back up.
| Dial Size | 75mm, 100mm, 150mm and 250mm |
| Casing | * Pressed S.S. 304 Case and Snap action Bayonet Bezel, weather proof as per IP65 * Die cast aluminum screwed case with inner Bezel of A.B.S. plastic Weatherproof as per IP55 or IP65 |
| Window | Plain Glass / Toughened Glass |
| Pointer | Micro Zero Adj. / Balanced Aluminum |
| Dial | Aluminum, Black graduation on white background. |
| Stem/Bulb Material | MS / S.S. 304 / S.S. 316. |
| Stem/Bulb Size | 10 / 12 & 16 mm. (Standard 12 mm) |
| Stem Length | From 50 to 2000 mm (standard 300 mm) |
| Capillary Material | Cold drawn Steel Capillary with Copper / S.S. 304 / S.S. 316 / PVC on steel Amour. |
| Capillary Length | up to 20meters (Standard 3 meters). |
| Connection | 3/8″, 1/2″ 3/4″ BSP, BSPT, NPT Adjustable Gland type in matching material. |
| Range | From -30°C to upto +650°C in standard ranges. |
| Accuracy | ±1% of the range |
| Over Range Protection | 20% of the range span. |
| Optional Fitments | Glycerin Filling, Capillary Temperature compensation system., Anti-Vibration Springs, External Zero-Adjustment Facility, Magnetic Snap action electrical contacts, Max. reading pointers. |
