Beschrijving
Productdescription
The Fischer DE28 Differential Pressure Transmitter is a robust, maintenance-free measuring instrument designed for overpressure, partial vacuum, and differential pressure monitoring of liquid and gaseous media. Featuring measuring ranges from 0-0.4 to 0-6 bar with a nominal pressure rating of 16 bar, this versatile transmitter excels in industrial and sanitary applications including heating system flow monitoring, filter supervision, and compressor oversight. Built around a rugged diaphragm movement system, the DE28 utilizes an inductive displacement transducer that converts mechanical motion into precise electrical output signals (0/4-20 mA or 0-10 V DC) with exceptional linearity (≤2% FS) and minimal hysteresis (≤1% FS). The transmitter operates reliably in ambient temperatures from 0 to +70°C and provides comprehensive overpressure protection up to nominal pressure on both sides. Constructed with a polycarbonate case and brass pressure chamber, the DE28 offers flexible connection options including G 1/8 female threads and cutting ring connections for 6mm or 8mm tubes.
Productspecifications
Model type | DE28 transmitter |
Nominal pressure | 16 bar |
Productname | Integral Bonnet Needle Valves |
Brand | FISCHER MESS-und Regeltechnik GmbH |
Category | Fittings en instrument appendages |
Electrical connection | 3-wire connection, 24 V DC/AC power supply |
Originally from | Germany |
Materials | Case: polycarbonate, Pressure chamber: brass, Diaghram: NBR or Viton |
Protection class | IP54 per DIN EN 60529 |
Output signal | 4-20 mA, 3-L 8mm Emeto |
Measuring ranges | 0-0.4 to 0-6 bar |
Cable Options | Pre-wired numbered cables: 1m, 2.5m or 5m |
Operating temperature | 0-+70°C |
