DPG-200系列 數(shù)顯壓力表
數(shù)顯壓力表，開關(guān)，變送器三合一的組合
DPG-200系列 數(shù)顯壓力表精度為0.25%。四位數(shù)顯避免了指針式儀表讀數(shù)時(shí)的平行誤差。DPG-200被封裝在NEMA 4X (IP66)模壓鋁制保護(hù)殼中。它需12-24 VDC/VAC供電，帶兩個(gè)報(bào)警設(shè)定點(diǎn)，并且還有4-20 mA信號(hào)輸出。四個(gè)面板按鍵操作簡(jiǎn)便的配置各種功能。還帶有背光顯示，峰谷值記錄，自動(dòng)零點(diǎn)，工程單位選擇等功能。
DIGITAL GAGE SPECIFICATIONS
Service: Liquids and non-combustible compatible gases.
Wetted Materials: Type 316L SS.
Housing: Black polycarbonate front & back cover, anodized aluminum extruded housing with recessed grooves, polycarbonate overlay, Buna-N O-rings, 316L SS sensor construction.
Accuracy: 0.25% F.S. ±1 least significant digit. (Includes linearity, hysteresis, repeatability).
Pressure Limit: 2x pressure range for models 1000 psi; 5000 psi for 3000 psi range; 7500 psi for 5000 psi range.
Temperature Limits: 0 to 158°F (0 to 70°C).
Process Connection: 1/4?0?1 male NPT.
Display: 4 digit (.425?0?1 H x .234?0?1 W digits).
Size: 3.00?0?1 OD x 1.90?0?1 deep (not including cables).
Weight: 8.84 oz (275 g).
SWITCH SPECIFICATIONS
Switch Type: 2 SPDT Form C contacts.
Electrical Rating: 0.5A @ 125 VAC resistive, 1A @ 24 VDC.
Relay Differential: 1 least significant digit.
Electrical Connections: 3 ft (.91 m) cable.
Mounting Orientation: Mount in any position.
Set Point Adjustment: Via menu.
TRANSMITTER SPECIFICATIONS
Temperature Limits: 0 to 158°F (0 to 70°C).
Thermal Effect: Between 70 to 158°F = 0.016%/°F. Between 0 to 70°F = 0.026%/°F.
Power Requirements: 12-24 VAC +/- 20% 50-400 HZ, 12-24 VDC +/-20%.
Output Signal: 4-20 mA.
Loop Resistance: 600 ohms maximum.
Power Consumption: 0.8 W max.
Electrical Connections: 3 ft (.91 m) cable.
Enclosure Rating: Designed to meet NEMA 4X (IP66)
