Dwyer 636D-8 is a fixed range differential pressure transmitter with a temperature range of -40 to 140°F (-40 to 60°C) for ambient operating, -40 to 212°F (-40 to 100°C) for process interface and storage. It offers an accuracy of ±0.5% F.S., a response time of 20 ms, and an enclosure rating of NEMA 4 (IP65). The transmitter requires 12-30 VDC for 4-20 mA outputs or 8-14 VDC for 1-5 VDC outputs. It has a 2 ft, 22 AWG cable for electrical connections and a 3/4" female NPT conduit. The output signal can be 4-20 mA DC or 1-5 VDC, and there are fixed zero and span adjustments. The transmitter is suitable for use with compatible gases, liquids, or vapors. It has a ±0.05 psi/90° rotation from horizontal mounting orientation and wetted material made of Types 316L SS. The pressure limit is 3 times full-scale differential pressure with a burst limit of 2500 psig. It has two 1/2" female NPT process connections, and it is approved for use in hazardous locations. The transmitter has a thermal effect of ±2% F.S./50°F and a stability of ±1.0% F.S./yr. The loop resistance is 900 ohms max. at 30 VDC for current outputs and has a minimum lead resistance of 50k ohms for voltage outputs. The current consumption is 4-20 mA for current output models and 3 mA for voltage output models. Specifications Component Differential Pressure Transmitter (Instrument-Sensor) IP Protection IP65 (Instrument-Sensor) NEMA Protection NEMA 4 (Instrument-Sensor) Application Liquid (Instrument-Sensor) Application Gas (Instrument-Sensor) Supply Voltage 12-30 VDC (Instrument-Sensor) Application Vapor (Instrument-Sensor) Measurement Accuracy 0.50% (Instrument-Sensor) Temperature Range Ambient: -40 – 140°F/-40 – 60°C (Instrument-Sensor) Temperature Range Process: -40 – 212°F/-40 – 100°C (Instrument-Sensor) Supply Voltage 8-14 VDC (Instrument-Sensor) Type Fixed Range Differential (Instrument-Sensor) Temperature Range Storage: -40 – 212°F/-40 – 100°C Manufacturer Dwyer Instruments Features NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists Explosion-proof device for use in hazardous areas Versatile, high-accuracy device for liquid or gas supports designs requiring more precise measurements in support of application Be the first to review “Dwyer 636D-8 Fixed Range Differential Pressure Transmitter” Cancel replyYour email address will not be published. Required fields are marked *Your rating of this product Rate… Perfect Good Average Not that bad Very poor Name * Email * Save my name, email, and website in this browser for the next time I comment. Reviews There are no reviews yet.