Brand Name:ELECALL Model: TE2000 Optional Range: 100PA Rated Pressure: -68 ~ 103KPa Material: Cast aluminum film Dimensions: 4- 3/4" dia(120mm)x 2-3/16" deep(55mm) Package Size:163*150*77mm Package Weight: 559g Colour: Baked dark gray enamel Accuracy: 2% of full scale, at 70F(21.1C) Pressure Rating: 15PSI (1.03bar) Amibient Temperature Range:20~140F(-6~60C) Connections: 1/8" female NPT high and low pressure taps, duplicated, one pair side and one pair back Standard Accessories: Include two 1/8" male NPT plugs for duplicate pressure taps, two 1/8" male NPT pipe thread to rubber tubing adapters, and three flush mounting adapters with screws. 1. Virtually eliminating the friction generated by the rotation gear 2. The inner table without filling liquid. No inertia, no drift pointer movement. 3. Excellent anti-vibration, anti-jitter performance. 4. Excellent resistance to pressure overload, measurable, positive, negative or differential pressure. 5.Free and Flexible installation. 6. Has a simple structure, small size, low power consumption and high precision, suitable for almost all application areas. 7. The instrument using a larger pressure by explosion-proof membrane and diaphragm connected overvoltage protection.