1500 Series 150T Loop-Powered Transmitter Transmitters 150T PLC / DCS + + 4-20mA Sensor IN OUT – – 24V DC Rs ■Description■Special Features These loop-powered transmitters convert sensor■Excellent accuracy and stability ensure reliable inputs to proportional process current output sig- measurements in harsh industrial environments. nals. The output and power share the same pair ■RFI and EMI resistance minimize the effects of wires. 150T Series of noise. These two-wire transmitters deliver outstanding ■Wide range zero and span adjustment enable performance and a broad range of flexibility. They precise calibration. Pot/Slidewire are ideal for remote or control room mounting. Input They feature rugged construction and remain stable even in harsh industrial environments. Input Range 100 ohm to 10K ohm 3-wire pot or slidewire, 150T Dimensions span: 25 to 100% of slidewire resistance zero: 0 to 75% of slidewire resistance Output Range 4 to 20mA DC Power requirement 12 to 50V DC, loop-powered Approvals CSA and FM Intrinsically Safe Dimensions are in inches (millimeters). Class I; Division 1; Groups A, B, C, D Hazardous Location Class I; Division 2; Groups A, B, C, D Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 158 1500 Series 1500 Series Transmitters ■Environmental■Performance■Ordering Ambient Temperature Range Information Reference Test Conditions -15 to 185°F (-25 to 85°C). Input: 100 ohm slidewire with a 100 ohm span; Transmitter Model Output 4 to 20 mA into 500 ohm load; Ambient Temperature Effect NOTE 1: Factory calibration not available on this unit. Ambient temperature: 77°F (25°C); (Combined effects of zero and span over tempera- Power supply: 24V DC supply. NOTE 2: For agency approvals, add “CSA-” or “FM-” ture). Less than ±0.01% of output span per °F prefix to model number (e.g. FM-150T-P-X-20). (±0.018% per °C) over ambient temperature range for ■Input reference test conditions. 150T-P-X-20 Input Range Transmitter, pot/slidewire input, nonisolated. Isolation 100 ohm to 10,000 ohm three-wire potentiometer or No input circuit isolation, input sensor must be isolat- slidewire. Accessories ed from ground if the output circuit is grounded. Power supplies Zero Adjustment See Power Supplies on page 183. RFI Resistance 0 to 75% of slidewire resistance. Less than ±0.5% of output span with RFI field 150T-N4 strengths up to 10V/meter at frequencies of 27, 151 Span Adjustment NEMA 4 enclosure, water-tight. and 467 MHz. 25 to 100% of slidewire resistance. 150T-N12 NEMA 12 enclosure, oil-tight. EMI Resistance Excitation Less than ±0.25% of output span effect with switch- 0.2V DC nominal, constant voltage; 150T-XJSM-WM ing solenoids or commutator motors. current limited, 3.0 mA nominal. 150T-XJSM-PM Explosion-proof enclosure (-WM for wall-mount or Noise Rejection ■Output -PM w/pipe-mount hardware). Common Mode: Not applicable, non-isolated. Output Range 150T-SM-3.5 Normal Mode: 26 dB at 60 Hz, 100 ohm source. 4 to 20 mA DC output, linear with input voltage sig- 150T-SM-24 Surge Withstand Capability (SWC) nal. Mounting rail, 3.5" (holds one 150T) or 24" long. Input/Output terminations rated per ANSI/IEEE C37.90- 150T-MSM Output Limits (Approximate) 1978. Unit is tested to a standardized test waveform Metal surface mounting bracket. 3.8 mA DC to 30 mA DC. that is representative of surges (high frequency transient 150T-DRA electrical interference), observed in actual installations. Output Ripple DIN rail adapter. Less than ±0.05% of maximum output span. Approvals (CSA, FM) Intrinsically Safe Current Drive Capability Class I; Division 1; Groups A, B, C, D. RLOAD (max.) = (VSUPPLY -12V)/20mA. At VSUPPLY = 24V, RLOAD = 0 to 600 ohms Hazardous Location Class I; Division 2; Groups A, B, C, D. Load Resistance Effect Less than ±0.005% of output span for 100 ohm ■Physical change. Case Accuracy Self-extinguishing polypropylene UL94 V-O, recognized ±0.1% of calibrated span. Includes combined effects by CSA, color blue. of transmitter repeatability, hysteresis, terminal point Printed Circuit Boards linearity and adjustment resolution. Does not include Military grade FR-4 epoxy glass circuit board. sensor error. Connections Response Time Barrier-type terminal strip using No. 6 screw & clamp For a step input the output reaches 98% of output plates. Wire range 12-26 AWG. span in 300mS, typical. Environmental Protection Bandwidth Water resistant enclosures, PC Boards are coated with -3 dB at 3 Hz, typical. fungus resistant acrylic conformal coating. Gasket material: silicon rubber.■Power Power Supply Mounting Position Effect External loop power supply required, minimum 12V Position insensitive. DC, maximum 50V DC. Unit has reverse polarity Shipping Weight protection. One (1) pound (0.45 kg.) packed. Power Supply Effect DC Volts: ±0.001% of output span per volt DC. 60/120 Hz ripple: ±0.01% of span per volt peak to peak of power supply ripple. Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 159 1500 Series 100T, 150T, 150I Dimensions 100T/150T/150I Housing 150T-SM-24 Mounting Rail 150T-DRA Adapter 150T-MSM Bracket 150T-N4, NEMA4 150T-N12, NEMA12 NO BRACKET ON NEMA 12 Tel: 248-624-1541 Fax: 248-624-9234 e-mail: sales@acromag.com www.acromag.com 164 1500 Series