Model: 9780 - Pole mounted
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Technical Datasheet 9700 Series Analogue Transmitter Submersible Hydrostatic Level Transmitters Model: 9780 - Pole mounted Key Features • Accuracy ± 0.1% of calibrated span Ceramic capacitive sensor Fully submersible IP68 / NEMA 6P Product applications Reverse polarity protection Dedicated marine version wide range of applications in: Series Overview The 9700 Series of tank level transmitters from Delta Mobrey provide an accurate level measurement solution where in-tank problems such as foaming, vapor layers, and temperature gradients require managing. Each transmitter, within the range, delivers high performance, has longterm stability, and is virtually maintenance-free. Ceramic Capacitive Sensors (CCS) provide a “flush” diaphragm, which prevents the sensor from clogging, sustaining the level of accuracy. The sensor works like a capacitor with the electrode surfaces positioned inside, comprising of, one measuring and one reference capacitor. The surfaces of the capacitors are gold-plated and linked to ASIC electronics. These electronics generate a signal proportional to the applied pressure, Water Treatment Marine Market The choice of models available ensures that the Delta Transmitter is suitable for use in: Corrosive atmospheres Resistant to chemical attack which is sent to the 4–20 mA signal conditioner. Other products Other products we can offer: Delta Mobrey’s offers fast, efficient and knowledgeable support when and where you need it. Please visit our website at www.delta-mobrey.com to find your local support centre or call us on: +44 (0) 1252 729140 Page 1 of 8 www.delta-mobrey.com • MLT100 Smart Hart Displacer Level Transmitter • DMSP900SH Hart Transmitters Ultrasonic Transmitters • D45

Transmitters can be configured by selecting codes representing the desired features from the tables that follow. The chart below, describes how the model code is built up. For assistance in configuring a transmitter that best suits your needs, please contact your local sales office. Body Seal O-ring Material Table 4 Nominal Range Table 5 Zero and Span Table 6 Cable Material Table 7 Cable Length Unit Table 8 Cable Length Table 9 Product Certification Table 10 Process Connection Table 11 Overall Length Unit Overall Length Custom Configuration Table 14

Pole Mounted Submersible Hydrostatic Level Transmitter 9780 Marine Approval Code Stainless Steal 316 Aluminum Bronze Note 1: purchaser’s to verify the compatibility of material with process conditions (such as all chemical components, temperature, pressure, flow rate, abrasives, contaminants, etc.). Special construction to meet particular process conditions can be evaluated. Note 2: The ceramic sensor is a “dry cell”, meaning that no isolating diaphragm and fill fluid is needed. The process fluid acts directly onto the rugged, corrosion resistant sensor. Body Seal TABLE 4 Fluorocarbon...

Nominal Range Note: Pmax values are shown in PSI according to Intrinsically Safe CSA approved documentation. In brackets are shown the correspondent limit in ftH2O and mH2O. Code Integral (fixed) Note: the instrument is fixed range type. Any calibration within the measuring range to be specified at ordering stage. Cable Material Code Polyurethane Cable Length Unit Note: The glanding system used ensures absolute integrity of the IP68 / NEMA 6P rating. All cable used include venting capillary. For humid environments or sea water applications, bellows must be used (contact Delta Mobrey for...

Code Non-certified (non-hazardous area use only) Cable Length

Process Connection Overall Length Units Fixed flange, 2-in. ASME B16.5 Class 150 Fixed flange, 3-in. ASME B16.5 Class 150 Overall Length Code mm or inches, depending on overall length units Custom Configuration Custom configuration of actual range (customer to specify with order)

Approvals NORTH AMERICA CERTICATION Hazardous area certification (CSA Nr.176418) CSA (Canada and USA) CL I, Div 1, Groups C and D CL II, Div 1, Groups E, F and G CL III Ex ia IIB T4 AEx ia IIB T4 EUROPEAN DIRECTIVE EMC Directive 2014/30/EU Conformity assessment procedure: module A The following standards were applied: EN 61326-1:2013; EN61326-2-3:2013 Marine approvals Dimensions WEIGHT Model 9710 (sensor only) Bellows Enclosure Polyester (p/n 71411/773) IP67 Grey (RAL 7001) Enclosure Polyester (p/n 9710/077/01) Grey (RAL 7001) Vented Cable in air (water) In the interest of development and...

Installation The 9700 is available in both submersible versions and externally mounted (floodable) versions. The housing contains the capacitive ceramic sensor and the electronics circuit board, all the components needed to produce an accurate and reliable measurement of the process. The glanding system used with the submersible versions ensures absolute integrity of the IP68 / NEMA 6P rating. IP68 / NEMA 6P units are generally factory fitted with the required length of vented cable fitted. Technical Data Metrological Parameters Response time Accuracy ±0.1% of calibrated span (includes...