Specifications Accuracy*: ± 1% FS Overpressure: 300% Burst Pressure: 500% Supply Voltage: 12 - 40 VDC or 12 - 35 VAC (VDC output units only) Supply Current: VDC units - 10 mA max./mA units - 20 mA max. Load Impedance: 3K ohms max. at 40 VDC (mA output units)                              1K ohms min. (VDC output units) Enclosure: 18 Ga. C.R. Steel NEMA-4 (IP-65) Finish: Baked on enamel PMS2GR88B Compensated Temperature Range: 0°F to 180°F (-18°C to 82°C) T.C. Error: ± 0.025%/°F (.03%/°C) Media Compatibility: Liquid/gases compatible to 316L stainless steel Port Connection: 1/8" NPT Environmental: 10 - 90%RH Non-Condensing Termination: Unpluggable screw terminal block Wire Size: 12 Ga. max. Weight: 1.0 lb. (.45 kg)  * Includes non-linearity, hysteresis and non-repeatability  US PATENT: 6484587 Conformance & Testing RoHS Compliant EMC Testing: BS EN 55022:1998, BS EN 55024:1998, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11