Functional safety SIL

Dedicated to chemical and process applications with corrosive liquids and high medium temperatures

Versatile applications – wide variety of wetted materials

Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses

Highest measurement performance for liquids and gases under varying, demanding process conditions.

Highest process safety – immune to fluctuating and harsh environments

Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses

Dirt-repellent PTFE ring diaphragm

For highly alkaline media

Approved for hazardous area use

Non-contact, non-invasive, maintenance-free measurement in liquids

SIL2 according IEC 61508, SIL3 in homogeneous redundancy

Temperature: –40 to +130°C (–40 to +266°F), Pressure: –1 to +16bar (–14.5 to +232psi)

Display: 5-digit LC display, backlight can be activated, character height: 17 mm (0.67"), bargraph, plain text field for engineering unit or TAG;
Housing: panel or field housing; Material: aluminum/ polycarbonate (panel) or aluminum (field)

Input: 1 x 4 to 20 mA, HART®;
Power supply: Loop-powered 4 to 20 mA; voltage drop: ≤ 1 V (4 to 20 mA), ≤ 1.9V (HART®), ≤ 3,9 V with backlight
Operation: On-site via 3 keys at the front of the device, customer specific preset available

Approvals: ATEX, FM, CSA, IECEx, GL marine approval, SIL interference free;
Further functions: With HART® settable as primary or secondary master, all four values (PV, SV, TV, QV) of a HART® sensors/actuator can be displayed

Inputs: 1 or 2 x universal (U, I, RTD, TC, resistance), Outputs: 1 or 2 x analog, 2 x relays, open collector, LPS (24V);

Power supply: 24 to 230 V AC/DC;

Operation: On-site via 3 keys or via DTM and FieldCare, customer specific preset available

Display: 5-digit LC display, back lit, multicolored, bar graph, plain text field for engineering unit or TAG;

Housing: DIN Rail housing; Width: 45 mm; Material: plastic

Approvals: ATEX, FM, CSA, UL listed, SIL 2, WHG, GL marine certificate

Further functions: Mathematics (sum, difference, multiplication, average), differential pressure and linearization, LPS, WHG overfill protection, color change in case of faults

Inputs: 1 x analog, Outputs: 1 x analog, optional relays, LPS (24V);

Power supply: 20...250 V DC/AC, 50/60 Hz;

Operation: On the HART® version 10 DIP-switches on the device

Housing: DIN rail housing; Width: 22.5 mm; Material: Plastic

Approvals: ATEX, FM, CSA, TIIS, SIL2, GL marine approval

Further functions: Bidirectional HART® transmission, communication sockets for HART® sensor parameterization, evaluation of status information from connected transmitter with HART® protocol, Primary or secondary master operating mode

Display module with data transfer function

Robust dual-compartment housing

Plant safety: worldwide approvals (SIL, hazardous area)

Display module with data transfer function

Robust dual-compartment housing

Plant safety: worldwide approvals (SIL, Haz. area)

Accurate measurement of liquids and gases for a wide range of standard applications.

Cost-effective – multi-purpose device; an alternative to conventional volumetric flowmeters

Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses