1500 Series ® PC or HART -configured Two-Wire Transmitter Smart Transmitters 155H PLC / DCS 4 4-20mA 3 + Sensor OUT IN Input - 24V DC RLOAD 2 250Ω 1 Optional HART interface ■Description■Special Features These programmable transmitters convert tem-■Microprocessor reduces setup time, improves perature and other sensor inputs to a proportion- performance, and performs self-diagnostics. al process current signal. A HART protocol output ■Multivariable transmitter accepts a variety of 151T/155H Units is optional. input sensor types to meet most applications Universal Input Acromag’s 1500 series transmitters bring the and help minimize inventory requirements. (TC, RTD, mV, ohms) best elements of analog and smart digital tech- ■Multifunction LCD readout displays tempera- nologies together to offer unsurpassed value for ture in °C or °F, a bar graph, the tag name, Models temperature measurement applications. They and diagnostic data. 151T: PC-configured transmitter deliver superior accuracy, unrivaled versatility, and ® 155H: HART -configured transmitter are extremely easy to use. Save time. Cut costs.■Flexible configuration supports setup via a PC ATW-TLD: Optional plug-in LCD display with And improve performance. with Acromag’s software interface package, a two-line text and bar graph readout standard handheld 275 HART communicator Two models are available. The 151T model is a (155H only), or by using pushbuttons on the standard PC-configurable two-wire transmitter. Input Ranges optional LCD display. The 155H is a two-wire transmitter with a HART Universal input with PC or HART configuration interface for communication and configuration.■22-breakpoint linearizer table helps the user ■RTD (2, 3, and 4-wire), define custom output transfer functions. Options include a plug-in LCD display and an 100 ohm Pt DIN (alpha = 0.00385), explosion-proof enclosure. The two-line display■Sensor break detection and reporting functions 100 ohm Pt SAMA, (alpha = 0.003923) provides a 4½ digit readout in °C or °F, a bar allow users to specify a failsafe output and 10 ohm Cu, 100 ohm Ni, 120 ohm Ni graph, and a text line for tag information. Push- post a message on the optional LCD display. ■Thermocouple: B, C, E, J, K, L, N, R, S, T, U buttons on the display unit allow you to config- ■Automatic cold-junction compensation ensures ure the transmitter in the field. The enclosure is ■Millivolt (-15 to 115mV) high accuracy over a wide temperature range. ideal for field mounting in hazardous locations. A ■4 to 20mA DC (with optional 5 ohm resistor) window maintains visibility for the LCD display. ■Isolation between input/output circuits allows the use of grounded or ungrounded sensors. ■Resistance (0 to 500 ohms) ■Output ranges can be set in engineering units Output Ranges anywhere within the input sensor range. No ■4 to 20mA (both models) minimum/maximum span limitation. ■HART protocol (155H model only) Power Requirement ■Loop-powered (2-wire), 12 to 42V DC Approvals ■CE marked. FM and CSA: Class I Division 2 Groups A, B, C, D. Explosion-proof and NEMA 4X stainless steel industrial enclosures are available. Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 144 1500 Series 1500 Series Isolated Transmitters Model 151T 1500 Series PC Configuration Installation Input Connections 4-WIRE 4 RTD 3 (KELVIN) 2 1 JUMPER 3 TO 4 4 3-WIRE 3 RTD 2 1 JUMPER 3 TO 4 4 3 2-WIRE The Display Data screen shows the current status of the transmitter and simulates the readout on the optional RTD LCD display. 2 1 JUMPER 1 TO 2 4 JUMPER 3 TO 4 3 TC 2 INPUT 1 4 JUMPER 3 TO 4 DC mV/mA 3 + 2 Optional 5 ohm precision resistor 1 for 4-20mA input - (20 to 100mV span) -15 to 115mV (standard input) JUMPER 3 TO 4 4 Configuring Acromag’s 15IT and 155H transmitters is easy. The software interface package provides simple 3 RESISTANCE pull-down selection menus and fill-in-the-blank fields. 2 DECADE BOX 1 JUMPER 1 TO 2 Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 145 + + – Transmitter temperature 1046-016 of 151T Acromag plug into top TOP VIEW 1500 Series PC Configuration Connections 151T/155H Units ATTACH ADAPTER TO COM PORT ON THE PC. Installation WINDOWS 95/98/NT COM PORTS ARE SOFTWARE CONFIGURED 155H TRANSMITTER PC RUNNING 1 4 ACROMAG RS232 2 3 CONFIGURATION SOFTWARE Dimensions 3 & 4 Wire RTD 1 2 3 4 -T/C, mV+ 4 1 TEST TEST – + 23 POINT POINT 4-20mA TEST CLIPS (NON-POLARIZED) 155C-SIP 2.14" 3& 4Wire RTD INTERFACE ADAPTER (54.36mm) 6 FOOT OF CABLE + 1 2 3 4 R-LOAD -T/C, mV+ 250Ω - DC + POWER – + 12 TO 42VDC EARTH GROUND 1.70" (43.18mm) PLUG INTO TOP 151T TRANSMITTER OF TRANSMITTER 151C-SIP INTERFACE ADAPTER 0.85" + 2.30" (21.59mm) DC (58.42mm) POWER 4-20mA 6 FEET OF CABLE TO RS232 PORT 12 TO 42VDC 1046-016 R NEXT ENTER Acromag L - EARTH GROUND V-LOAD MODEL 5032-787 TOP VIEW DISPLAY ATW-TLD MUST BE REMOVED TO INSTALL 2.50" INTERFACE ADAPTER (63.5mm) 0.45" (11.43mm) 3/4" NPT HOUSING 5/16 DIA 1/2" NPT NIPPLE ATW-XPW Dimensions (2 PLACES) (2 PLACES) 2.00" (50.8mm) 2.35" (60mm) SET SCREW 151T/155H 5.0" TRANSMITTER 5.25" (2 PLACES) (127mm) W/ATW-TLD (133mm) DISPLAY NEXT ENTER ATW-SSW Dimensions 2.42 0.72 INSIDE DEPTH CAP GROUND SCREW O-RING 2.70 2.5" 0.76" I.D. 0.80" (63.5mm) (19mm) (20.3mm) 4.65" 5.0" (118.1mm) (127mm) ALLOW 5.65" FOR COVER REMOVAL 1.13 0.57 Pipe Mounting 6-32 x 0.375 THREADED ATW-PM2 STANDOFF (2 PLACES) DIN Rail Mounting 2.25 INCH DIAMETER VIEWING WINDOW 1/2 - INCH NPT (2 PLACES) 3.14 ATW-DIN 2.75 3.50 0.97 3.15 MATERIAL: STAINLESS STEEL 0.97 DIMENSIONS: INCHES TOLERANCE: ±0.010 INCHES Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 146 1500 Series 4 1 2 3 3& 4Wire RTD 1 2 3 4 -T/C, mV+ 1500 Series Isolated Transmitters ■Output EMI/RFI Susceptibility■Performance Less than ±0.5% of reading at 10V/m, 20KHz-1GHz. Output Range ■ General Input 4 to 20mA DC. Electrical Fast Transient (EFT) Digital Input Accuracy Complies with EN61000-4-4 Level 3 and EN50082-1. Output Accuracy ±0.05% of equivalent millivolt or ohm reading, or the ±0.05% of span. Surge Withstanding Capability (SWC) accuracy shown in range tables, whichever is greater. Complies with EN61000-4-5 Level 3 and EN50082-1. Output Load Compliance Ambient Temperature Effect RLOAD = (VSUPPLY - 12V) / 23mA. Electrostatic Discharge (ESD) Self-correcting over full operating temperature range 500 ohm @ 24V DC supply. Complies with EN61000-4-2 Level 3 and EN50082-1. for changes up to 20°C/hour. Error is less than half the reference accuracy plus 0.1°C per 28°C change. Output Response Time (for input step change) Radiated Emissions 250mS typical to 98% of final output value. Meets or exceeds EN50081-1 for Class B equipment. Noise Rejection Common Mode: Better than 120dB @ 60Hz. Output Action ■ Physical Normal or reverse acting. Sensor Break Detection Enclosure Failsafe response configurable for upscale (23mA), Damping ® Sealed Lexan plastic with waterproof potting. downscale (3.6mA), or no circuit response. Adjustable from 0 to 32 seconds. Connectors Linearization ■Environmental Wire Range: AWG #10-24. TC and RTD linearization to ±0.05°C. Custom software Ambient Temperature Range (Operating) configuration table supports up to 22 breakpoints. Printed Circuit Boards Electronics: -40 to 85°C (-40 to 185°F). Military grade FR-4 epoxy glass circuit board. Input Conversion Rate Display: -20 to 70°C (-4 to 158°F). 7 conversions per second (150mS), typical. Shipping Weight Relative Humidity 1 pound (0.45 Kg) packed. Cold Junction Measurement Accuracy 5 to 100% non-condensing. ±0.5°C (±0.9°F). Power Requirements■Ordering Input Impedance 12 to 42V DC @ 25mA. Information Thermocouple/millivolt input: 0.2M ohm. Isolation RTD/resistance input: 1M ohm. Models 250V AC (354V DC) continuous isolation between 151T-0600-C RTD Input Configuration input and output circuits. PC-configured transmitter (no HART protocol). Supports two, three, and four-wire (Kelvin) RTDs. Approvals Default calibration TC Type J thermocouple, RTD Excitation Current CE marked. input: 40 to 200°F, output: 4 to 20mA unless 0.3mA nominal. CSA and FM: Class I; Division 2; Groups A, B, C, D. customer specified 155H-0600-C ■Input Ranges & Accuracy HART-configured transmitter, calibration same as above Input Type Input Range Minimum Span Accuracy TC Type B 260 to 1820°C (109 to 3272°F) 100°C (212°F) ±0.8°C (±1.5°F) 151C-SIP Software interface package for 151T-0600. Includes TC Type C 0 to 2320°C (32 to 4208°F) 100°C (212°F) ±0.8°C (±1.5°F) user manual, CD-ROM, PC serial port adapter, cable. TC Type E -270 to 1000°C (-454 to 1832°F) 20°C (68°F) ±0.3°C (±0.5°F) 155H-SIP TC Type J -210 to 1200°C (-346 to 2192°F) 20°C (68°F) ±0.3°C (±0.5°F) Software interface package for 155H-0600. Includes TC Type K -270 to 1372°C (-454 to 1652°F) 20°C (68°F) ±0.3°C (±0.5°F) user manual, CD-ROM, PC serial port adapter, cable. TC Type L -200 to 900°C (-328 to 1652°F) 20°C (68°F) ±0.3°C (±0.5°F) ATW-TLD TC Type N 270 to 1300°C (518 to 2372°F) 20°C (68°F) ±0.3°C (±0.5°F) Plug-in LCD display (compatible with 151T and 155H) TC Type R 50 to 1768°C (122 to 3214°F) 25°C (77°F) ±0.8°C (±1.5°F) Accessories TC Type S -50 to 1768°C (-58 to 3214°F) 25°C (77°F) ±0.8°C (±1.5°F) 5032-850: Precision 5 ohm (4 to 20mA sensing) TC Type T -270 to 400°C (-454 to 752°F) 20°C (68°F) ±0.3°C (±0.5°F) resistor TC Type U -200 to 600°C (-328 to 1112°F) 100°C (212°F) ±0.8°C (±1.5°F) ATW-XPW: Explosion-proof housing Millivolt -15 to 115mV DC 3mV ±0.1mV ATW-SSW: NEMA4X stainless steel non-corrosive housing DC current (4-20mA) 20 to 100mV DC Requires 5032-850 precision resistor ATW-DIN: DIN-rail mounting adapter Platinum RTD, -200 to 850°C (-328 to 1562°F) 10°C (50°F) ±0.14°C (±0.25°F) 100 ohm, alpha = 385, 392 ATW-PM2:2-inch pipe mount kit for ATW-XPW Nickel RTD, 120 ohm -80 to 320°C (-112 to 608°F) 10°C (50°F) ±0.14°C (±0.25°F) 8500-613: Configuration User’s Manual for use with hand-held 275 HART communicator. Nickel RTD, 100 ohm -60 to 250°C (-76 to 482°F) 10°C (50°F) ±0.14°C (±0.25°F) All trademarks are the property of their owners. Copper RTD, 10 ohm -70 to 150°C (-94 to 302°F) 100°C (212°F) ±0.14°C (±0.25°F) Resistance 0 to 500 ohm n/a ±0.06 ohm Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 147