Manufacturers
ACROMAG 350T-P-Y-DIN-NCR
Description
Transmitter, potentiometer/slidewire input, 100 to 10,000 ohms; 4 to 20mA DC output; DIN rail G or T mount; no certification/approval required
Part Number
350T-P-Y-DIN-NCR
Price
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Manufacturer
ACROMAG
Lead Time
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Category
PROCESS INSTRUMENT
Datasheet
Extracted Text
Flat Pack Series 250T Loop-Powered (2-wire) Transmitter PLC / DCS Isolated Transmitters P + S Sense Resistor 250T Sensor + OUT – IN + 24V DC 4-20mA RLOAD Input – L Isolation 350T DC-Powered (3-wire) Transmitter PLC / DCS P + P 350T PWR Sensor + – IN + 24V DC V/mA OUT RLOAD Input – L – Isolation 450T AC-Powered (4-wire) Transmitter Potentiometer/ PLC / DCS + S Sense Resistor Slidewire Input 450T + + OUT Sensor – – IN V/mA These models convert sensor inputs to propor- L1 3-Way RLOAD W PWR – tional process current or voltage output signals. L Isolation G Models 250T: Loop-powered transmitter series ■Special Features■Performance 350T: DC-powered transmitter series Ambient Temperature Range■Excellent accuracy and stability ensure reliable 450T: AC-powered transmitter series Operating: -13 to 185°F (-25 to 85°C). measurements in harsh industrial environments. Storage: -40 to 185°F (-40 to 85°C). Input Ranges■RFI and EMI resistance minimize the effects of Accuracy ■Resistance, ±0.1% of calibrated span. Includes repeatability, environmental noise. hysteresis, terminal point linearity, and adjustment 100 to 10,000 ohm three-wire pot/slidewire ■75% span adjustment enables precise resolution. application calibration. Ambient Temperature Effect Output Ranges Less than ±0.01% of output span per °F (±0.018% per ■DC current: 4 to 20mA ■Compact, 1-inch wide housing uses less space °C). (Specification includes the combined effects of zero for easier installation in control panels. and span over temperature).■DC voltage: 0 to 5V or 0 to 10V Noise Resistance ■Low power consumption. 350T units operate Power Requirements RFI: Less than ±0.5% ,of output span effect. on currents as low as 9mA to help prevent EMI: Less than ±0.25% of output span effect.■250T: 12 to 50V DC @ 20mA (loop-powered) expensive upgrades to larger power supplies. Noise Rejection ■350T: DC voltage source (see table below) Common Mode: 120dB at 60Hz, 100 ohm unbalance.■1500V AC peak isolation (250V AC or 354V Normal Mode: 26dB at 60Hz, 100 ohm source. DC continuous) prevents ground loops. Output range Power Response Time 4 to 20mA 10 to 36V DC @ 30mA 250T models: Output reaches 98% of output span in 300mS. 0 to 5V 10 to 36V DC @ 9mA Input isolated from output/power. Bandwidth 0 to 10V 12.5 to 36V DC @ 9mA -3dB at 3 Hz, typical. 350T models: ■450T: 115V or 230V AC, ±10%, 50 to 60Hz Output Compliance Input isolated from output and power. 250T: RLOAD (max.) = (VSUPPLY - 12V) / 20mA. Output and power share a common. Output range Power 350T: RLOAD (max.) = (VSUPPLY - 2.5V) / 20mA. 4 to 20mA 115V AC @ 0.050A 450T: RLOAD = 600 ohms. 450T models: 4 to 20mA 230V AC @ 0.025A 3-way isolation. Input, output, and power 0 to 5V, 0 to 10V 115V AC @ 0.020A circuits are isolated from each other. 0 to 5V, 0 to 10V 230V AC @ 0.010A Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 128 Flat Pack Flat Pack Isolated Transmitters Accessories■Ordering Information Power supplies Select one option from each column. Example: 450T-P-V0-2-DIN-NCR See Power Supplies on page 183. NOTE: Factory calibration is not available. Zero and full scale values vary for each application. DIN RAIL 3.0 DIN RAIL 16.7 Base Input Mounting Approval DIN rail strip, Type T, 3 inches (75mm) or 250T -P -DIN -N4 -NCR 16.7 inches (425mm) Note: -ST -N12 All 250Ts have 4 to 20mA output 20RM-16-DIN -SM -XP and are loop-powered. 19" rack-mount kit with DIN rail. Holds sixteen 250T/350Ts or ten 450T transmitters. 350T-N4-WM Base Input Output Mounting Approval NEMA 4 water-tight enclosure, wall-mount. Holds Note: two 350Ts or one 450T transmitter. 350T -P -Y -DIN -NCR All 350Ts accept 350T-N12-WM -V0 10 to 36V DC NEMA 12 oil-tight enclosure, wall-mount. Holds two -V5 power supply. 350Ts or one 450T transmitter. Base Input Output Power Mounting Approval 450T -P -Y -1 -DIN -NCR -V0 -2 -V5 Input Options Mounting Options -P: Potentiometer/Slidewire Input Mountings 100 to 10,000 ohms -DIN: DIN rail G or T mount Span adjust: 25 to 100% of slidewire resistance -ST: SNAPTRACK mount [250T only] Zero adjust: 0 to 75% of slidewire resistance -SM: Surface-mount [250T only] Excitation: 0.2V DC (current limited to 3.0mA). External housings Output Options (350T, 450T only) -N4: NEMA 4, water-tight [250T only], holds two -Y: 4 to 20mA DC. -N12: NEMA 12, oil-tight [250T only], holds two -V0: 0 to 10V DC into 10K ohms or greater -XP: Explosion-proof NEMA 4 [250T only], holds one -V5: 0 to 5V DC into 5K ohms or greater Approval Options Power Options (450T only) -NCR: No certification/approval required. -1: 115V AC power -2: 230V AC power Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 129 Flat Pack Series Dimensions Transmitters: 250T, 350T Isolators: 270i, 340i, Limit Alarms: 260A Power Supplies: 25PS, 35PS-2U Surface Mount: Snaptrack 250T-SM, Mount: 260A-SM, 250T-ST, 270i-SM, 260A-ST, 25PS-SM 270i-ST, 25PS-ST Dimensions are in inches (millimeters). Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 138 Flat Pack Flat Pack Signal Conditioners Dimensions Explosion-Proof and Industrial Housing 250T-XP, 260A-IH/IHW, 270i-XP 250T Transmitter shown installed in enclosure with cover removed. 250T Transmitter shown removed from enclosure. NEMA-4 and NEMA-12 Enclosures 250T-N4 / N12, 25PS-N4 / N12 260A-N4 / N12, 270i-N4 / N12 Dimensions are in inches (millimeters). Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 139 Flat Pack Series Dimensions Transmitters: 450T Isolators: 330i, 430i, Limit Alarms: 361A, 461A Power Supplies: 35PS-8U NEMA-4 and NEMA-12 Enclosures 350T-N4-WM 350T-N12-WM Dimensions are in inches (millimeters). Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 140 Flat Pack Flat Pack Signal Conditioners Dimensions 20RM-16-DIN Rack Mount Kit AC Sensor 5020-350 Dimensions are in inches (millimeters). Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 141
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