Mts Sensor 551993 Liquid Level Transmitters

Level Output

Measured Variable Product level and interface level

Output Signal /Protocol Modbus RTU

Order Length Flexible hose: 1575...22000 mm (62...866 in.)

Rigid pipe: 305...7620 mm (12...300 in.)

Inherent Accuracy ±1 mm (0.039 in.)

Repeatability 0.001% F.S. or 0.381 mm (0.015 in.) whichever is greater (any direction)

Temperature Output

Measured Variable Average and multipoint temperatures

Temperature Accuracy

±0.2 °C (0.4 °F) range ?40…?20 °C (?40…?4 °F),

±0.1 °C (0.2 °F) range ?20…+70 °C (?4…+158 °F),

±0.15 °C (0.3 °F) range +70…+100 °C (+158…+212 °F),

±0.5 °C (0.9 °F) range +100…+105 °C (+ 212 …221 °F)

Digital I/O

Input Voltage Up to 30 VDC

Resistance 500 Ohm

Current Switch Capability 50 mA @ 28 VDC

Compatibility ABB RMC 100, Emerson ROC 827, Xetawave I/O, and others

Cable Cat5 or equivalent type cable is required (15pF/ft. or 49pF/m) for a max run of 4000 ft. (1200 m)

Electronics

Input Voltage 10.5…28 VDC

Fail Safe High, Full scale

Reverse Polarity Protection Series diode

EMC EN 61326-1, EN 61326-2-3, EN 61326-3-2, EN 61000-6-2, EN 61000-6-3, EN 61000-4-2, EN 61000-

4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11

Environmental

Enclosure Rating NEMA Type 4X, IP65

Humidity 0…100% relative humidity, non-condensing

Operating Temperatures

Electronics: ?40…+71 °C (?40…+160 ºF)

Sensing element: ?40…+125 °C (?40…+257 °F) (contact factory for specific temperature ranges)

Temperature element: ?40…+105 °C (?40…+221 °F)

Vessel Pressure Flexible Hose: 30 bar (435 psi)

Rigid Pipe: 69 bar (1000 psi)

Materials Wetted parts: 316L stainless steel (contact factory for alternative materials)

Non-wetted parts: 316L stainless steel, Epoxy coated aluminum

Field Installation

Housing Dimensions Dual cavity: 117 mm (4.6 in.) W × by 127 mm (5 in.) D × 206 mm (8.1 in.) H

Mounting

Flexible hose or Rigid pipe 4 in. adjustable MNPT

Wiring

Connections Terminal block

Electrical connections

Dual cavity ¾ in. FNPT conduit opening, M20 for ATEX/IECEx version

Display

Measured variables Product level, interface level and temperature