SPT Site-Programmable, Isolated Temperature Transmitter August 2008 Data Sheet 3.45 Description Moore Industries’ SPT Site-Programmable Transmitter is an advanced signal conditioner that packs exceptional flexibility, accuracy, and ease-of-use into a compact, universally mountable DIN-style housing. Accepting T/C, RTD, millivolt, or ohms input in a host of ranges, sensor types, and connection schemes, the SPT provides isolated, process-ready output. Just flick a switch to choose 4-20mA or 1-5V. Field-selectable input and output, Smart-Ranging, power auto-sensing, and DIN-style packaging that mounts on either G-type or Top Hat rail makes the SPT an ideal “plant standard,” and a “universal spare” for all your temperature sensing applications. Forget Complex, Expensive, and Time- consuming Configurators and Calibrators—SPT setup and calibration is as simple as pushing a button. Its large, LCD screen leads the user through a simple Setting a new standard in flexibility and ease of use, the SPT Site-Programmable Transmitter installs on G-type and Top Hat DIN menu system with all programming options spelled out rails, and programs with the touch of a button. in “plain-English.” All settings are stored in the unit’s non-volatile memory, protected from power loss or Features unauthorized changes. Parameters can be viewed at • Fast and Easy to Configure and Calibrate. any time without affecting unit operation. No tools, no calibrators, no configurators, no protocols—With the SPT you get the power, Auxiliary accuracy, and flexibility of digital technology without any cumbersome or expensive add-on equipment. Alarm Trip • Programmable Input, Range, and Configuration. The SPT accepts input from all common ISA T/C’s and Programmable Programmable 2-, 3-, or 4-wire RTD’s, as well as direct input for ohm or millivolt sources. There are menu selections for output based on a single sensor, the average of 4-20mA or 1-5V RTD • Thermocouple multiple sensors, and dual sensor differentials. Ohms • Millivolts • Programmable Output and Display. Easy-access controls provide a simple means of changing from Power Auto-Sensing 4-20mA (source or sink) to 1-5V (consult the factory for (90-260Vac/22-300Vdc) other ranges). The intuitive menu display choices for linearized or non-linearized, proportional output, and Certifications precise, “real-time” display of input in either °C or °F. Factory Mutual Research Corporation (FMRC) Non-Incendive – Class I, Division 2, • Worldwide Power “Auto-Sensing.” The SPT Groups A, B, C, D Suitable For: Class II, Division 2; Class III, automatically accepts every common ac and dc Divisions 1 & 2 power input, from 22-300Vdc or 90-260Vac. There Canadian Standards Association (CSA) are no jumpers or switches to set. Just plug it in General (Ordinary) Location – NTRL/C and go. CE Conformant – EMC Directive 2004/108/EC EN61326 Low Voltage Directive 2006/95/EC EN61010 © 2008 Moore Industries-International, Inc. SPT Site-Programmable, Isolated Temperature Transmitter Specifications Performance Performance Maximum Unit Error: Output Limiting Capability: Ambient Operating Temperature (continued) Conditions Range: –25°C to +65°C Output Accuracy + Cold 117% of span, max.; 115%, Junction Reference Accuracy typical Ratings (–13°F to +149°F) + Input Accuracy (continued) Load Capability: 1200Ω, Storage Temperature (See Table 1, “Accuracy”) Output Accuracy: ±0.03% max. for current outputs Range: –40°C to +80°C (–40°F to +176°F) of output span (4-20mA) when configured Cold Junction Reference as internally powered Accuracy: ±0.25°C (source mode); 2000Ω max. Humidity Range: 0-95%, for current outputs when non-condensing Stability: ±0.1% of configured as externally Effect of On Maximum Unit Error calibrated span, max. over powered (sink mode) six months Ambient (refer to Table 1, “Accuracy”): Temperature Input Impedance: 10Ω, min. ±0.005% of span per °C, (T/C and mV inputs) max., ±15ppm of input signal Output Response: 800 milliseconds (msec), On Reference Junction max., for output to reach full Load Effect: ±0.01% of scale in response to a full span from 0 to max. load Compensation: ±0.5% per scale input step change resistance on current output 50°C change in ambient temperature Alarm Response: 700 msec, max., from input Line Voltage Effect: Adjustments Four, front panel push buttons change to alarm output for ±0.001% of span for a 1V step change on input with change in line voltage control settings for Zero, trip point at midpoint of step (ac or dc) Span, Alarm Trip Point, etc. Easy-access, internal settings Ripple: 15mV*, peak- Isolation: 1000Vrms select current or voltage output and high/low alarm to-peak max., for voltage between case, input, output, output; 10mV*, peak-to- and power terminals function; Internal jumper NOTE: High voltage effect of ±0.001% peak, max., when measured and menu password protect of span/V possible with prolonged parameter settings across a 250Ω resistor for exposure to ac voltages above 200Vac current ; * Spec’d at frequencies up to 120Hz Display: 2X4 character, Input Over-Voltage backlit, alphanumeric LCD Protection: ±5.0Vdc Sensor Excitation Current: LEDs: Dual-color TRIP light .25mA, nominal shows green for non-alarm, Ambient RFI/EMI Protection: red for alarm (dual color); Conditions 30V/M – ABC ≤ 0.5% error Burnout Protection: User- Dual-color INPUT light Ratings in reading, when tested programmable. Front panel shows green for input within according to SAMA Standard push buttons select upscale rated range, red for sensor/ PMC 33.1 or downscale drive wire failure or overrange; Output Protection: READY light indicates normal Noise Rejection: Common Transient protection on operation, extinguishes in the Mode, 120dB@60Hz; output event of any internal failure Normal Mode, 30dB@60Hz Weight 383 g (13.5 oz) Intelligent Site-Programmability Programmable features include: — Exceptional Ease of Use • Input. RTD type and number of wires, ISA T/C type, No hand-held configurator or sophisticated bench calibra- direct mV, or ohms. tion equipment is needed to get the SPT up and running. • Output. Current or voltage (Set with easy-access Install “generic” SPT’s in all types of temperature sen- internal controls). sor applications in the plant. The “plain-English” menu • Reference Junction Compensation. system takes the user through setup parameters quickly, • Differential or Averaging of inputs. making on-site programming practical and cost-effective. • Alarms. Trip point, deadband, delay, high/low. (-C option required for contact closure output.) Setup Security. All configuration data is stored safely in • Zero and Full Scale. Smart-Ranging, or bench non-volatile memory. Easy-access controls and a security check with field inputs. password protects setup from inadvertent or unauthorized changes. 224-710-02 E Specifications subject to change. Printed in the U.S.A. SPT Site-Programmable, Isolated Temperature Transmitter Ordering Information Unit Input Output Power Option Housing DIN SPT TPRG Programmable (Temperature). PRG Programmable. U Universal Power. –C Contact Closure Universal DIN-style User-set, via integral LCD and menus, User-set via easy- Power Auto-sensing Relay output SPDT, housing mounts on for input from RTD, T/C, mV or direct Ω access internal automatically form C, rated 5A @ both 32 mm, RTD Range: 100 to 1000Ω, controls for either switches for safe 250Vac or 24Vdc, or –200 to +850°C (–328 to 1562°F) 4-20mA or 1.5V, power input from 0.5A @ 125Vdc, non- G-type (EN50035) T/C Range: –270 to +1836°C internally or externally 22-300Vdc or inductive. Failsafe/ and 35 mm, (–454 to +3308°F) powered (source/sink) 90-260Vac non-failsafe is field Top Hat (EN50022) Millivolts Range: –10 to 120mV selectable through a rail Ohms Range: 0 to 4000Ω (Other ranges Power consumption: switch. available. Consult 2-3W, nominal (700msec max. response Menus provide the following factory for availability) time for step change on input selections*: Pt RTD, with α 3916, 3928, with trip point at midpoint 3926, 3923, 3911, 3902, 3850, or 3750 of step). Ni with α 672; Cu with α 427; 2-, 3-, or 4-wire inputs, multiple sensor averaging and dual sensor differential * Factory Calibration Available ISA T/C Types J, K, E, T, R, S, N, and B To order, choose: Unit / Input / Output / Power / Option [Housing] from bold face type above Model Number Example: SPT / TPRG / PRG / U / -C [DIN] Figure 1. An Overview of the SPT’s Intuitive Configuration/Calibration Menu 000.3 DEG C “REAL-TIME” INPUT DISPLAY ZERO SETTING CURRENTLY IN MEMORY READY TRIP INPUT FULL SCALE CURRENTLY IN MEMORY 000.3 SITE-PROGRAMMABLE TRIP POINT SETTING CURRENTLY IN MEMORY SPT TRANSMITTER 000.0 100.0 015.5 DEG C (REQUIRES -C OPTION) ZERO FULL AL 1H READY TRIP INPUT VIEW VIEW SITE-PROGRAMMABLE SPTTRANSMITTER CONF CONF CONF PASS CONF INP TRIM ENTR SELECT SELECT SENS OPTS ALRM WORD Z/FS Z/FS OUT PASS TRIM OUTPUT. CALIBRATE OUTPUT AT 4 AND 20 MA, INSTALL THE SECURITY JUMPER TO OR 1 AND 5V PROVIDE PASSWORD PROTECTION OF UNIT CONFIGURATION. STANDARD RANGING. CHOOSE Pt, Ni, OR Cu RTD, OR TC TYPE. INPUT ACTUAL ZERO AND CONFIGURE # OF WIRES, ENABLE REFERENCE FULL SCALE FROM THE JUNCTION COMPENSATION, AVERAGING OR APPLICATION. DIFFERENTIAL FUNCTION. SMART RANGING. ENTER SET °C OR °F, UPSCALE OR DOWNSCALE ZERO AND FULL SCALE FROM DRIVE, AND LINEARIZATION OFF OR ON. THE APPLICATION. SET NEW PASSWORD. REQUIRES -C OPTION. CONFIGURE SECURITY CONTROL MUST TRIP POINT, DEADBAND, DELAY, AND HIGH OR LOW ALARM FUNCTION. BE DISABLED. SPT Site-Programmable, Isolated Temperature Transmitter Table 1. SPT Input Codes and Accuracy Ratings RTD* α ** Ω Range Input Accuracy Minimum Span*** Pt 3750 1000 –185°C to +540°C ±0.1°C (–301°F to +1004°F) 3850 100, 200, –200°C to +850°C 100Ω: ±0.2°C; Single, 100Ω Sensor: 15°C 300, 400, (–328°F to + 1742°F) 200, 300, & 400Ω: ±0.15°C; Averaging 100Ω Sensors: 15°C 500, 1000 500 & 1000Ω: ±0.1°C Differential of 100Ω Sensors: 30°C 3902 100, 200, –100°C to +650°C 100Ω: ±0.2°C; Single, 200Ω Sensor: 10°C 400, 500, (–148°F to +1201°F) 200 & 400Ω: ±0.15°C; Averaging 200Ω Sensors: 10°C 1000 500 & 1000Ω, ±0.1°C Differential of 200Ω Sensors: 20°C 3911 100, 500 –200°C to +630°C 100Ω: ±0.2°C; Single, 500 or 1000Ω Sensor: 7.5°C (–328°F to +1166°F) 500Ω: ±0.1°C Averaging 500 or 1000Ω Sensors: 7.5°C 3916 100 –200 °C to +510°C ±0.2°C Differential of 500 or 1000Ω Sensors: 15°C (–328°F to +950°F) 3923 98.129 –200°C to +600°C ±0.2°C (–328°F to +1112°F) 3926 100, 200, –200°C to +630°C 200 to 470Ω: ±0.15°C; 470, 500 (–328°F to +1166°F) 500Ω:±0.1°C 3928 100 –200°C to +850°C ±0.2°C (–328°F to +1742°F) Ni 672 120 –80°C to +320°C ±0.14°C Single Sensor: 10°C (–112°F to +608°F) Averaging Sensors: 10°C Differential of Multiple Sensors: 20°C Cu 427 9.035 –50°C to +250°C ±1.6°C Single Sensor: 100°C (–58°F to +482°F) Averaging Sensors: 100°C Differential of Multiple Sensors: 200°C * Minimum Span*** DirectΩ Range Input Accuracy Ω 0-4000Ω ±0.4Ω 30Ω Linearization Input T/C* Range Minimum Span*** Conformance Range Accuracy J –210°C to +770°C –180°C to +760°C ±0.25°C 35°C (–346°F to +1418°F) (–292°F to +1400°F) K –270°C to +1390°C –150°C to +1370°C ±0.3°C 40°C (–454°F to +2534°F) (–238°F to +2498°F) E –270°C to +1013°C –170°C to +1000°C ±0.25°C 35°C (–454F to +1855.4°F) (–274°F to +1832°F) T –270°C to +407°C –200°C to +400°C ±0.25°C 35°C (–454°F to +764.6°F) (–328°F to +752°F) R –50°C to +1786°C 0°C to +1760°C ±0.5°C 50°C (–58°F to +3246.8°F) (–32°F to +3200°F) S –50°C to +1786°C 0°C to +1760°C ±0.5°C 50°C (–58°F to +3246.8°F) (–32°F to +3200°F) N –270°C to +1316°C –130°C to +1300°C ±0.4°C 45°C α α (–454°F to +2400.8°F) (–202°F to +2372°F) B +200°C to +1836°C +400°C to +1820°C ±0.8°C 75°C (+392°F to +3336.8°F) (+752°F to 3308°F) Direct mV* Range Input Accuracy Minimum Span*** mV –10 to +120mV ±15µV 4mV * All input types retain site programmability. ** Actual α is 0.003750, 0.003850, 0.003902, etc. *** Recommended Minimum Span. Tighter spans, while available, may result in output inaccuracies. SPT Site-Programmable, Isolated Temperature Transmitter Total Sensor Diagnostics With the SPT, Moore Industries continues to fashion the de facto standard for design improvements in everyday applications of the process control industry. The latest innovation from out engineers, Total Sen- sor Diagnostics, or TSD, takes our temperature prod- ucts far beyond the limitations of our competitors. TSD means no more guessing about the source of 1 a system faults. No more tedious trial-and-error sensor 2 3 network troubleshooting. The SPT continuously moni- 4 tors the status of both the input sensor and wiring. If a wire breaks, or if the sensor fails, the front panel LED changes color to flag the problem. The clear, luminous LCD tells exactly where the failure has occurred, differentiating between one wire and another, an between one of the wires and the sen- LD 1 sor itself. Choose the SPT for your temperature OPEN applications, and watch your valuable monthly maintenance man-hours go down. Spend time fixing READY TRIP INPUT problems, not searching for them. VIEW SITE-PROGRAMMABLE SPTTRANSMITTER SELECT Cold Junction Compensation When accuracy counts—and when doesn’t it?—don’t trust your application to anything less than Moore Industries. Why spend extra for an alarm or transmitter with above-average accuracy and connect extension wires to run-of-the-mill screw terminals? Remember, the connec- BROKEN tion at an input terminal constitutes a kind of thermocou- LEAD WIRE ple. It’s just as susceptible to temperature changes, and ordinary terminals can skew thermocouple input by several degrees. That’s why we don’t use ordinary terminals. We use solid brass terminals in the SPT, not plastic. We also incorporate a compensation sensor in terminal #2 to further combat the effects of ambient temperature changes. RTD Does it cost more? Perhaps a little. But perhaps accu- rate control of your process is worth it. The question is not whether you can afford it. The question is, can you afford anything less? SPT Site-Programmable, Isolated Temperature Transmitter Figure 2. SPT Housing Dimensions 136 mm WHEN INSTALLED (5.35 in) WHEN INSTALLED 131 mm 34.5 mm (5.16 in) (1.36 in) 123.7mm (4.87 in) 52.6 mm (2.07 in) 100 mm (3.94 in) C L READY TRIP INPUT VIEW SITE-PROGRAMMABLE SPTTRANSMITTER 47.5 mm SELECT (1.87 in) Figure 3. SPT Single- and Multi-Sensor Hookups MULTIPLE RTD HOOKUPS FOR AVERAGED OR DIFFERENTIAL OUTPUTS (SENSOR #1 HI) MULTIPLE RTD HOOKUPS FOR AVERAGED OR DIFFERENTIAL OUTPUTS (SENSOR #1 HI) T/C HOOKUP T/C HOOKUP RTD HOOKUPS RTD HOOKUPS SENSOR #2 SENSOR #1 SENSOR #2 SENSOR #1 SENSOR #3 SENSOR #2 SENSOR #1 SENSOR #2 SENSOR #1 SENSOR #2 SENSOR #1 SENSOR #3 SENSOR #2 SENSOR #1 1 21 3 24 3 4 1 2 1 3 2 4 3 41 2 13 2 4 3 41 2 13 2 4 3 4 1 2 13 2 4 3 4 1 2 13 2 4 3 4 1 2 1 3 2 4 3 4 2-WIRE 2-WIRE 3-WIRE 3-WIRE 4-WIRE 4-WIRE +–+– RTD RTD RTD RTD RTD RTD SPT Terminals 1 2 31425 3 46 5 6 NON- NON- 4 1 2 3 5 6 REMOVABLE REMOVABLE BRASS BRASS + – +Analog –Analog TERMINAL TERMINAL S S (See Note 1) (See Note 1) (See Note 2) (See Note 2) OUT OUT REMOREMO VABLE VABLE TERMINAL TERMINAL BLOCKS BLOCKS 7 8 9 10 11 12 REMOVABLE REMOVABLE GND Relay Relay POWER POWER Relay TERMINAL TERMINAL AC or DC AC or DC Normally Normally COMMON BLOCKS BLOCKS OPEN CLOSED 7 8 9 10 11 12 7 8 9 10 11 12 (SEE Note 3) (SEE Note 3) (SEE Note 3) Notes: 1. Reference polarity when connecting T/Cs or other mV sources only. 2. Not used with T/C inputs. 3. Requires -C option. United States • info@miinet.com Belgium • info@mooreind.be China • sales@mooreind.sh.cn Tel: (818) 894-7111 • FAX: (818) 891-2816 Tel: 03/448.10.18 • FAX: 03/440.17.97 Tel: 86-21-62491499 • FAX: 86-21-62490635 Australia • sales@mooreind.com.au The Netherlands • sales@mooreind.nl United Kingdom • sales@mooreind.com Tel: (02) 8536-7200 • FAX: (02) 9525-7296 Tel: (0)344-617971 • FAX: (0)344-615920 Tel: 01293 514488 • FAX: 01293 536852