ILTSU series Submersible Dual Level & Temperature Transmitter Stainless steel, piezo-resistive sensor Level accuracy: <0.1% FS BFSL Depth ranges from 0-48" (0-4ft) to 0-360" (0-30ft) WG Temperature range: -20 to +60ºC Dual independent 4-20mA outputs Suitable applications River level & temperature Reservoir level & temperature Tank level & temperature Borehole level & temperature Aquifer level & temperature Environmental monitoring V-notch weir flow measurement The ILTSU is designed for use in continuous submersion in liquids such as water, oil and fuels. The probe uses the latest piezoresistive media-isolated silicon sensing technology and a stainless steel diaphragm. Housed within a 316L stainless steel, or high grade Duplex stainless steel housing, this submersible transmitter is the ideal product for hydrostatic level measurement where temperature is also a critical part of the measurement. It offers excellent stability, repeatability and resolution, as required for use in rivers and reservoirs. Pressure Ranges Nominal Pressure, Gauge inchWG 40 200 400 Permissible Overpressure inchWG 400 2000 2000 Temperature Range Temperature range ºC -20 to +60 Level Performance Accuracy (Non-Linearity & Hysteresis) <±0.1% / FS (BFSL) Setting Errors (offsets) Permissible Load Influence Effects Zero & Full Scale, <±0.5% / FS Rmax = [(Voltage Supply-9)/0.02]Ohms Supply <0.005% FS / 1V Load 0.05% FSO / kOhm Temperature Performance Measurement Accuracy Thermal drift Loop Voltage effect Maximum output load (mA output/2000) or 5µA (whichever is the greater) 1 µA/ºC 0.2µA/V [(Vsupply-10)/21] kOhms (Example: 700 Ohms @ 24V) Transmitter start up time: 4 seconds (I out <4mA during start up) Warm up time: 1 minute to full accuracy Update time: 500ms Response time: 1 second Output Timing This type incorporates a Class ‘B’ accuracy platinum resistance thermometer. Every device is temperature compensated, calibrated and supplied with a traceable serial number and calibration certificate. Output Signals and Supply Voltages Output Supply Voltage Level (2-wire) Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 4-20mA 9-32Vdc Temperature (2-wire) 4-20mA 9-32Vdc Connection +ve Supply -ve Supply Ground & Cable Screen Wire Colours Red Blue Green +ve Supply White -ve Supply Yellow Ground Green & Cable Screen Custom versions can be made for particular applications. Email:[email protected] Web: www.cynergy3.com ISO9001C E R T I F I E D www.cynergy3.com ILTSU 2015 © 2015 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited. ILTSU series Submersible Dual Level &Temperature Transmitter Electrical Protection Supply reverse polarity No damage but also no function Lightning protection Internally fitted Electromagnetic compatibility CE Compliant Mechanical Stability Shock 100g / 11ms Vibration 10g RMS (20 - 2000Hz) Temperatures & Thermal Effects Media Temperature -20ºC (Non-freezing) to +60ºC Storage temperature -20ºC to +70ºC Compensated temperature range(level only) 20ºC±25ºC Thermal Zero Shift (TZS) (level only) <±0.02% /FS/ºC Thermal Span Shift(TSS) (level only) <-0.015% /ºC Thermal Drift (temperature only) 1µA/ºC Part No ILTSU-Gi048-003 ILTSU-Gi180-007 ILTSU-Gi360-015 Material Specifications Housing “O” ring seals Diaphragm Cable sheath material Media wetted parts Miscellaneous Current Consumption Weight Installation position Operational Life Pressure Range 0-48" WG 0-180" WG 0-360" WG 316L Stainless Steel Viton 316L Stainless Steel PUR Housing, “O” ring seal, diaphragm, cable sheath Level transmitter limits at 28mA Temperature transmitter limits at 21.5mA Transmitter: approx 10.5oz (300g) inc. nose cone Cable: 1.7oz (48g) per yard (meter) Any, small zero shift when tilted through 90º 6 > 100x 10 cycles Cable Length 10ft 22ft 48ft (Custom ranges and outputs available on request) PUR sheathed vented cable Mechanical Dimensions Boot 195mm Nominal (7.68") Installation Note. The vented cable is fitted with a filter (shown below) to prevent the entry of moisture. If removed, ensure vent tube is positioned in a clean, dry area. Nose cone 25mm dia (1") ISO9001C E R T I F I E D www.cynergy3.com © 2015 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.