• Switzer Instrument Limited

Pressure Transmitters

Switzer Series K-700 Pressure Transmitters offer economical alternative to conventional transmitters without compromising either accuracy or performance. The transmitters measure gauge pressure of liquids, gases and vapors. The process pressure is converted into standard analog DC signal of 4-20 mA or such as 1-5V DC, 0-5V DC, 0-10V DC etc. proportional to the input pressure. The transmitters utilize latest thin film technology and high stability electronics resulting in exceptional performance and endurance. The primary pressure sensing element for the detection is a silicon wafer on which ion implanted piezo-resistive elements are configured in a bridge form. The bridge elements are laser trimmed to a unity ratio of corresponding arms. 2 - Wire Transmitters Model K-702 and K-703 Features: * Hermetically sealed silicon wafer sensor * 316 SS wetted parts * Choice of housings including stainless steel * Ranges - 10 mbar to 600 bar, 4:1 turn down * High accuracy +/- 0.2 % * Non-interacting zero and span * 2-wire 4-20 mA output or 3-wire 1-5V DC output * Intrinsically Safe Version * Flameproof + Weatherproof execution Model K-5101 Features: * Hermetically sealed silicon wafer sensor * 316 SS wetted parts * Ranges - 1 bar to 600 bar * High accuracy +/- 0.25% * Local LCD indication * 4-20 mA or 1-5V DC output * Intrinsically Safe Version * One or Two alarm outputs * Flameproof + Weatherproof execution