產(chǎn)品名稱: DPG-200系列 壓力表/壓力變送器/壓力開關(guān) 三合一 產(chǎn)品型號(hào): DPG-200 壓力開關(guān)、壓力變送器、數(shù)顯壓力表三合一的組合 3-in-1: 壓力表/壓力變送器/壓力開關(guān) 液位控制 泵控制 過程控制 壓縮機(jī)控制 數(shù)字壓力表 介質(zhì): 液體或非可燃性兼容氣體. 接液材質(zhì): Type 316L SS. 封裝: Black polycarbonate front & back cover, anodized aluminum extruded housing with recessed grooves, polycarbonate overlay, Buna-N O-rings, 316L SS sensor construction. 精度: 0.25% F.S. ±1 least significant digit. (Includes linearity, hysteresis, repeatability). 壓力限制: 2x pressure range for models 1000 psi; 5000 psi for 3000 psi range; 7500 psi for 5000 psi range. 溫度限制: 0 to 158°F (0 to 70°C). 連接: 1/4˝ male NPT. 顯示: 4 digit (.425˝ H x .234˝ W digits). 尺寸: 3.00˝ OD x 1.90˝ deep (not including cables). 重量: 8.84 oz (275 g). 開關(guān)特性 開關(guān)類型: 2 SPDT Form C contacts. 電氣額定: 0.5A @ 125 VAC resistive, 1A @ 24 VDC. 繼電器差: 1 least significant digit. 電氣連接: 3 ft (.91 m) cable. 安裝方向: Mount in any position. 設(shè)定調(diào)節(jié): Via menu. 變送器特性 溫度限制: 0 to 158°F (0 to 70°C). 熱效應(yīng): Between 70 to 158°F = 0.016%/°F. Between 0 to 70°F = 0.026%/°F. 電源: 12-24 VAC +/- 20% 50-400 HZ, 12-24 VDC +/-20%. 輸出: 4-20 mA. 環(huán)路阻抗: 600 ohms maximum. 功耗: 0.8 W max. 電氣連接: 3 ft (.91 m) cable. 電氣額定: Designed to meet NEMA 4X (IP66). 認(rèn)證: CE. 型號(hào) 特性 DPG-200 Differential pressure gage, selectable engineering units: -14.70-0 psi, -1.033 kg/cm², -1.013 bar, -29.93¨ Hg, -33.94 ft w.c., -33.06 ft seawater @ 4°C, -101.4 kPa, -235.2 oz/in², -407.3¨ w.c., -1013 mbar, -1034 cm w.c., -760.7 mm Hg. DPG-202 Differential pressure gage, selectable engineering units: 15.00 psi, 1.055 kg/cm², 1.034 bar, 30.54¨ Hg, 34.61 ft w.c., 33.73 ft seawater @ 4°C, 103.4 kPa, 240 oz/in², 415.2¨ w.c., 1034 mbar, 1055 cm w.c., 775.7 mm Hg. DPG-203 Differential pressure gage, selectable engineering units: 30.00 psi, 2.109 kg/cm², 2.069 bar, 61.08¨ Hg, 69.21 ft w.c., 67.45 ft seawater @ 4°C, 206.9 kPa, 480 oz/in², 830.4¨ w.c., 2069 mbar, 2109 cm w.c., 1551 mm Hg. DPG-204 Differential pressure gage, selectable engineering units: 50.00 psi, 3.515 kg/cm², 3.448 bar, 101.8¨ Hg, 115.4 ft w.c., 112.4 ft seawater @ 4°C, 344.8 kPa, 800 oz/in², 1384¨ w.c., 3448 mbar, 3515 cm w.c., 2586 mm Hg. DPG-205 Differential pressure gage, selectable engineering units: 100.0 psi, 7.03 kg/cm², 6.895 bar, 203.6¨ Hg, 230.7 ft w.c., 224.8 ft seawater @ 4°C, 689.5 kPa, 1600 oz/in², 2768¨ w.c., 6895 mbar, 7031 cm w.c., 5172 mm Hg. DPG-206 Differential pressure gage, selectable engineering units: 200.0 psi, 14.06 kg/cm², 13.79 bar, 407.2¨ Hg, 461.4 ft w.c., 449.7 ft seawater @ 4°C, 1379 kPa, 3200 oz/in², 5536¨ w.c. DPG-207 Differential pressure gage, selectable engineering units: 300.0 psi, 21.09 kg/cm², 20.69 bar, 610.8¨ Hg, 692.1 ft w.c., 674.5 ft seawater @ 4°C, 2069 kPa, 4800 oz/in², 8304¨ w.c. DPG-208 Differential pressure gage, selectable engineering units: 500.0 psi, 35.15 kg/cm², 34.48 bar, 1018¨ Hg, 1154 ft w.c., 1124 ft seawater @ 4°C, 3448 kPa, 8000 oz/in². DPG-209 Differential pressure gage, selectable engineering units: 1000 psi, 70.3 kg/cm², 68.98 bar, 2036¨ Hg, 2307 ft w.c., 2248 ft seawater @ 4°C, 6895 kPa. DPG-210 Differential pressure gage, selectable engineering units: 3000 psi, 210.9 kg/cm², 206.9 bar, 6108¨ Hg, 6921 ft w.c., 6745 ft seawater @ 4°C. DPG-211 Differential pressure gage, selectable engineering units: 5000 psi, 351.5 kg/cm², 344.8 bar. DPG-220 Differential pressure gage, range 30¨ Hg-0-15 psi.