Service:Compatible gases and liquids.Wetted Materials:Without valve: 316, 316L SS. Additional wetted parts with valve option: Buna-N, silicone grease, PTFE, brass 360, copper, and reinforced copolymer.Accuracy:±0.5% FS (includes linearity, hysteresis & repeatability)Stability:±1% FS/year.Temperature Limits:0 to 200°F (-18 to 93°C).Compensated Temperature Limits:0 to 175°F (-18 to 79°C).Pressure Limits:See chart on catalog page.Thermal Effect:Avg 0.04%/°F (0.072%/°C) (includes zero and span).Power Requirements:2-wire: 10 to 35 VDC; 3-wire: 13 to 35 VDC or isolated 16 to 33 VAC (reverse polarity protected).Output Signal:2-wire: 4 to 20 mA; 3-wire: Field selectable 0 to 5, 1 to 5, 0 to 10, or 2 to 10 VDC.Zero and Units:Push buttons inside conduit enclosure.Response Time:400 msec.Loop Resistance:Current output: 0 to 1250 Ω (max), Rmax = 50(Vps-10); Voltage output: Minimum load resistance = 5 kΩ.Current Consumption:28 mA (max).Electrical Connections:Removable terminal block; 1/2″ female NPT conduit.Process Connections:1/4″ female or male NPT.Display:Optional 4-1/2 digit LCD field attachable display.Enclosure Rating:Designed to meet NEMA 4X (IP66).Mounting Orientation:Not position sensitive.Weight:629C-XX-CH: 10.1 oz (286 g); 629C-XX-R2-P1-E5-XX: 2.3 lbs (1.04 kg); 629C-XX-R6-P1-E5-XX: 4.55 lbs (2.06 kg).Agency Approvals:CE.