4-20mA Pressure Transmitter Brochure

447 Moxley Rd. SS 106 • Dundas, ON Canada L9H 5E2 • TF: 800-331-2032 • T: 905-628-4999 • info@heroninstruments.com • www.heroninstruments.com4-20mA PRESSuRE TRANSMiTTER Heron instruments 4-20mA Pressure Transmitter provides highly accurate water level measurement for a wide variety requirements that involve real time pressure readings. The Heron 4-20mA is ideal for use in tanks, wells and boreholes. The Heron 4-20mA is easily adapted to 3rd party dataloggers, telemetry systems, Scada Systems, and digital displays. The two wire 4-20mA current loop is the most widely used signal transmission for transducers in industrial applications. it offers excellent noise immunity and is available in lengths up to 2000ft (600m)4-20mA PRESSuRE TRANSMiTTER SENSOR SPECiFiCATiONS • The sensor element has a silicone diaphragm and a wet/wet transducer.• Accuracy is +/- 0.1% FS. • Overpressure rate is 4x • Supply voltage is 7.5V to 36V which is the same as the current draw. • Operating temperature on the Heron 4-20mA Pressure Transmitter is 0°C to 80°C. • Barometric compensation is automatic due to the use of vented cable. 4-20mA PRESSuRE TRANSMiTTER PROBE SPECiFiCATiONS The probe on the Heron 4-20mA Pressure Transmitter is a stainless steel and Delrin construction. The probe has a diameter of 7/8” ( 2.2cm ) and a lengths of 7.5” (19cm ). The weight of the probe is 175 grams. 4-20mA PRESSuRE TRANSMiTTER CABLE SPECiFiCATiONS • The cable on the 4-20mA Pressure Transmitter is 4 conductor 22 AWG. • The 28 gauge 7 strand vented cable is jacketed in Teflon. • The cable has an O.D of .100mm and and i.D of .05mm. FEATuRES TO REMEMBER • 4-20mA output is compatible with a wide variety of third party hardware• Two wire connection • Current output for greater noise immunity *Long cable lengths available OPTiONS • Digital Display • Sintered Teflon vent tube filter PRESSuRE RANGES AVAiLABLE• 0 - 35ft/10m • 0 - 100ft/30m • 0 - 200ft/60m• 0 - 650ft/200m * Custom cable lengths available HERON 4-20mA PRESSuRE TRANSMiTTER