General Specifications

Transcription

1 General Specifications EJA530E S-Series Cherry Burrell I Line Sanitary Pressure Transmitter GS 530SCBS-01E The EJA530E S-Series sanitary pressure transmitters combine Yokogawa s EJA-E series in-line pressure transmitter with 3A approved sanitary Cherry Burrell I Line process connection. Yokogawa s Sanitary Pressure Transmitters Feature: 3A Approved CIP / SIP with an temperature limit of 400⁰ F IP69K Rated 1½ inch or 2 inch Cherry Burrell I Line STANDARD SPECIFICATIONS SPAN AND RANGE LIMITS Mounting Position Effects Rotation in diaphragm plane has no effect. Tilting up to 90 degrees will cause zero shift up to 0.84 inh₂o which can be corrected by zero adjustment. PERFORMANCE SPECIFICATIONS Zero-based calibrated span, linear output, 316 SST wetted parts, Neobee M20 fill fluid, and 1½ Cherry Burrell I Line process connection. Specification Conformance EJA-E series ensures specification conformance to at least ±3σ. Reference Accuracy of Calibrated Span (Includes the effects of terminal-based linearity, hysteresis, and repeatability) Burst Pressure Burst Pressure: 4,350 psi FUNCTIONAL SPECIFICATIONS ANALOG OUTPUT (4 to 20 ma) Two wire 4 to 20 ma DC with digital communications, linear or square root programmable, BRAIN or HART FSK protocol are superimposed on the 4 to 20 ma signal. Output Range: 3.6 ma to 21.6 ma Output limits conforming to NAMUR NE43 can be preset by option code /C2 or /C3. Failure Alarm Output status at CPU failure and hardware failure: Up-scale: 110%, 21.6 ma or more (standard) Down-scale: -5%, 3.2 ma or less Ambient Temperature Effects per 50⁰F Change ± (0.15% of Span % of URL) Stability (All normal operation conditions) EJA530E: ±0.1% of URL for 10 years Power Supply Effects ±0.005% per volt (from 21.6 to 32VDC, 350Ω) Damping Time Constant (1 st order) Amplifier s damping time constant is adjustable from 0.00 to sec by software and added to response time. Update Period Pressure: 45 ms GS 530SCBS-01E Copyright February st Edition January 2017

2 2 Zero Adjustment Limits Zero can be fully elevated or suppressed, within the lower and upper range limits of the capsule. Integral Display (LCD Display) 5-digit numerical display, 6-digit unit display and bar graph. The display is configurable to display one or up to three of the following variable: pressure in %, scaled pressure, measured pressure. HART PROTOCOL DIGITAL OUPUT Two wire 4 to 20 ma DC with digital communications, HART FSK protocol superimposed on the 4 to 20 ma signal. FEATURES Remote Ranging and Monitoring Functions Ranges can be remotely set and monitored through HART communication. On-line Communication Analog signal output and HART digital communication do not interfere with one another making on-line communication possible. Local Parameter Setting Parameter configuration without a HHC offers quick and easy setup of parameters. Parameters that can be set include Tag Number, Unit of Measure, LRV, URV, Damping, Output Mode, Display, and Re-range by applying actual pressure (LRV and URV). Response Time (All Capsules) 100 msec When software damping is set to zero and includes dead time of 45 msec (nominal) Self-Diagnostics CPU failure, hardware failure, configuration error, process alarm for pressure or capsule temperature. User-configurable process high/low alarm for pressure also available. Enhanced Burst Mode and Event Notification (HART 7) Advanced burst mode includes the variety of transmission settings by specifying burst variables, update period, and message trigger mode. Event notification function gives you an alert signal based on the status change in preset values and selfdiagnostics. Long Tag Supporting Up to 32 Characters (HART 7) Long tag secures better asset management with abundant digits available for device tag numbers. Self-Diagnostics Pressure input outside the range limit, excessive ambient temperature, incorrect span setting etc. can be diagnosed through HART communication. HART Protocol Revision Selectable HART protocol revision can be selected from HART 5 or HART 7 when ordering. The protocol revision can be changed in the field by the user. Signal Characterizer User-configurable 10-segment signal characterizer for the 4 to 20 ma output.

3 3 NORMAL OPERATING CONDITIONS (Optional features option codes may affect limits) Ambient Temperature Limits -40⁰F to +185⁰F -22⁰F to +176⁰F (with Integral Display) Process Temperature Limits -40⁰F to +248⁰F Ambient Humidity Limits 0 to 100% RH Maximum over Pressure Supply Voltage For 4 to 20 ma HART Protocol 10.5 to 42 VDC for general use and flameproof type to 32 VDC for Lightning Protector (option code code /A) to 30 VDC for intrinsically safe, type n, nonincendive or non-sparking type. Minimum voltage limited at 16.6 VDC for communication. Load for 4 to 20 ma HART Protocol 0 to 1290 Ω for operation 250 to 600 Ω for digital communication Communication Requirements Load Capacitance 0.22µF or less Load Inductance 3.3 mh or less Input Impedance of communicating device 10kΩ or more at 2.4 khz Supply & Load Requirements (Output Signal code D and J. Optional features may affect electrical requirements) With 24 V DC supply, up to 550Ω load can be used. See graph below. EMC Conformity Standards EN Class A, Table 2 (For use in industrial locations) EN Safety Requirement Standard EN , EN Altitude of installation site: Max 2,000 meters above sea level. Installation category: I (Anticipation transient overvoltage 330 V) Pollution degree: 2 Indoor / Outdoor use Figure1. Relationship between power supply Voltage and external load resistance. (Output signal code J)

4 4 PHYSICAL SPECIFICATIONS Wetted Parts Materials All wetted parts material is 316 Stainless Steel Non-wetted Parts Material Amplifier Housing Amplifier Housing code 1: Low copper cast aluminum alloy with polyurethane, deep sea moss green paint (Munsell 0.6GY3.1/2.0) Code /X2: Upgraded painting process to increase corrosion resistance in sanitary applications. (Available on Amplifier Housing code 1) < Related Instruments> YHC5150X HART Communicator: GS 01R01A30-01EN-A FieldMate Device Management: GS 01R01A01-01E <Reference> Atmospheric Reference Pipe Polypropylene Cover O-rings Buna-N Name plate and tag 316 Stainless Steel Fill Fluid DC200 Silicone and Neobee M20 Degrees of Protection NEMA 4x (IP66/IP67); IP69K Weight Amplifier Housing code 1: 3.2 lbs. Note: Transmitter only, weight does not include mounting bracket (If supplied). Clean in Place (CIP) / Sanitize in Place (SIP) The EJA530E (Gauge) Sanitary Pressure Transmitters feature a 3A compliant sanitary Cherry Burrell I Line process connection with an upper process temperature limit of 400⁰F.

5 5 MODEL AND SUFFIX CODES The > mark indicates the most typical selection for each specification. OPTIONAL SPECIFICATIONS *1: Lower limit of ambient temperature: -15 C (+5 F). *2: Indicates the unit of MWP on the name plate of the housing. Example Model Code: EJA530E-JASWN-012EN/X2/HC/SCCN/D1

6 6 DIMENSIONS Model EJA530E S-Series With sanitary process connections code SCCN 95 (3.74) 110 (4.33) Unit: mm (approx. inch) Conduit connection (7.62) Integral indicator (Optional) Zero adjustment (LPS) Ground terminal Open to Atmosphere TERMINAL CONFIGURATION

7 7 ORDERING INFORMATION FACTORY SETTING AT SHIPMENT Specify the following when ordering: 1. Model, suffix codes, and option codes 2. Calibration range and units a. Calibration range can be specified with values up to 5 digits (excluding any decimal point) for low and high range limits within the value of to b. Specify only one unit from table Factory Settings when shipped 3. Display scale and units (for transmitters with integral indicator). Specify either 0 to 100% or engineering unit scale. For engineering unit scale, range limit for the low and high limits can be up to 5 digits (excluding any decimal point) and must be within to Specify HART 5 or HART 7 5. Tag No (if required): Can specify up to 22 characters that will be engraved on the tag plate fixed to the amplifier housing. 6. Software Tag (if required): Up to 32 characters can be specified. First 8 characters are set as Tag and Up to 32 characters are set as Long Tag. GS 530SCBS-01E January 1,

8 8 This Page Blank GS 530SCBS-01E January 1,