Special features

• High measurement accuracy
• No maintenance required
• No pressure drop
• Wide spectrum of electrode materials.
• Many liners available
• Inexpensive grounding electrode available instead of grounding rings, also available special materials like e. g. tantalum.
• Large selection of process connections.

Technical data

Sensor EPS

• Body: Coated steel

• Process connections: Steel or stainless steel flanges (EN1092, ASME, JIS) Food connections DIN11851, Tri-Clover® (other connections on request)
• Linings: Hard rubber, soft rubber, PTFE, EPDM, ceramic
• Measuring and grounding electrodes: stainless steel 1.4571, Hastelloy, tantalum, platinum (grounding rings and other materials on request)
• 2 / 3 / 6 / 10mm inner diameter with process connection G½” (m) or ½” NPT(m)
• Nominal diameters: DN15 bis DN 1200 (others on request)
• Nominal pressure: PN40, ASME Cl150/300 DN15 to DN300
  PN16, ASME Cl150 DN50…DN600
  PN10, ASME Cl150 DN200 to DN1200 (higher pressure ratings on request)

• Process temperature:
• -10°C to +70°C EPDM
• 0°C to +95°C Hardrubber (Ebonite)
• -20°C to +150°C PTFE and Ceramic

• Range: 0,5 m/s – 10 m/s
• Accuracy: ± 0.3 % of measured value ± 0.01 % * (Q at 10 m/s) (under reference conditions)
• Repeatability: ± 0.15 % of measured value ± 0.005 % * (Q at 10 m/s) (under reference conditions)
• Protection class: Standard IP67 (EN60529), IP68 on request

Transmitter UMF2

• Installation: integral or remote
• Housing: Aluminum die cast, coated
• Auxiliary power: 115/230 VAC 50/60Hz, 10VA ‘ 24VDC, 10W

Outputs:

• Analog: 1x 0/4-20mA active, galvanically isolated
• Pulse: passive, galvanically isolated, 24V, 60mA
• Status: passive, galvanically isolated, 24V, 60mA
• Ambient temperature: -20°C to +60°C
• Protection class: IP67 / IP68 on request
• Diagnostic Functions: Empty pipe detection, exciter current monitoring
• Electromagnetic compatibility: EMC Directive 2014/30/EU (EMC)
• Low Voltage Directive: 2014/35/EU (LVD)

Communication

HART® Protocol