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SERIES
PROCESS METER|
INFP
Six full digits and broad scaling capabilities make the INFP meter ideal for demanding process control applications. Suited for even the most hostile environments with a gasketed front bezel, this meter offers on-board excitation to let you power virtually any sensor or transmitter.  
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 6 Digit Display Split Meter with Remote Display Four Isolated Open Collector Outputs Wide Selection of dc Voltage and Current
Ranges High Accuracy of ▒0.005% of Reading Large Digital Offset Capabilities Enabling
Easy Scaling in Engineering Units Smart Filtering Detects the Difference Between
a Spike or Process Change (Patent Applied For) Selectable Decimal Point and Read Rates of
up to 13 Readings/Sec Peak and Valley Detection and Memory Configurable Via Front Pushbuttons or Via
RS-232 or RS-485OPTIONS Isolated Dual
7 Amp Form C Relays Isolated Parallel
BCD Output Isolated Analog Output
of 0-10 Vdc, 0-5 Vdc, 1-5 Vdc, 0-20 mA dc and 4-20 mA dc Isolated Serial RS-232 Isolated RS-485, Addressable
up to 199 UnitsFour standard setpoints give you the flexibility to control or alarm your system completely. The meter lets you scale and offset the input signal into any engineering units desired, plus select a two-point data method of scale and offset that eliminates the signal errors transmitted from a sensor. You can capture and display both peak and valley levels of your input signals, an important feature for such applications as destructive and pressure testing. Five different kinds of excitation are available for sensors such as transmitters (24 Vdc @ 25 mA), strain gages (1.5 to 10 Vdc @ up to 60 mA max.), slide-wire potentiometers (1.25 Vdc @ 30 mA). The meter is delivered configured for the input type you choose. The meter can be easily reconfigured using the front pushbuttons or via either of the optional serial communications boards. All options are field installable, so you easily upgrade as your needs change. COMMON SPECIFICATIONS FOR INFINITY® METERS Accuracy: ▒0.005% rdg Span Temperature Coefficient: ▒20 ppm Step Response: 1 sec to 99.9% Warmup to Rated Accuracy: 50 min Operating Ambient: 0 to 50░C (32 to 122░F), 95%RH, non-condensing Storage Ambient: -40 to 85░C (-40 to 185░F) Power: 115 or 230 Vac, 49-400 Hz; 10 to 32 Vdc Power Consumption: 6 W nominal, 10 W max. Normal Mode Rejection: 60 dB Common Mode Rejection: 120 dB Common Mode Voltage: 1500 V peak per Hv test Resolution: 15-bit Conversion: dual-slope technique Reading Rate: 3/sec or 13/sec, 60 Hz; 3/sec or 12/sec, 50 Hz Display: red or green 6-digit, 14-segment, 13.7 mm (0.54"); 4 alarm indicators Dimensions: 48 H x 96 W x 165 D mm (1.89" x 3.78" x 6.5") Panel Cutout: 45 H x 92 W mm (1.772" x 3.622"); 1/8 DIN Weight: 574 g (1.27 lb) TTL Outputs: four, isolated open collector; rated 150 mA at 1 V sink, 30 V open Dual Relays: form C, 7 A at 30 Vdc or 230 Vac BCD Output: isolated, tri-state, TTL/CMOS compatible; external 5 V supply for isolated; internal 5 V supply for non-isolated Four Relay Option: dual 7A relays and dual 1 A relays Analog Output: 0-5 V/1-5 V/0-10 V/0-20 mA/4-20 mA, user selectable; 354 Vp isolation; 15-bit resolution; 0.1% accuracy, 50 msec step response RS-232 Communications: 300/600/1200/2400/4800/9600/19.2k baud; RJ11 4-wire connection; complete program setup and message display capability; programmable to transmit current display, alarm status, min/max, actual measured input value and status RS-485 Communications: 300/600/1200/2400/4800/9600/19.2k baud; RJ12 6-wire connection; addressable from 0 to 199 Voltage Input Ranges: 0-100 mV, 0-1 V, 0-5 V, 1-5 V, 0-10 V, 0-100 V, ▒50 mV, ▒500 mV, ▒5 V, ▒50 V Current Input Ranges: 0-20 mA, 4-20 mA Input Configuration: single-ended Polarity: unipolar/bipolar, programmable Span Adjustment: +0.00001 to 500,000, programmable Offset Adjustment: 0 to 999,999 or 0 to -99,999, programmable Sensor Excitation: 24 V at 25 mA for loop power |
