Specifications:
Accuracy and Resolution: Voltage measurement accuracy 0.1%, resolution better than 1 part in 50,000, depending on magnitude of input signal
Analog Output: Multi-range, 12 bit resolution, 0-4V output
Control Type: PID (Proportional Integral Derivative). All PID settings can be changed by the user
Gas Switcher: High speed electrical valve. Maximum applied pressure 25 p.s.i. (170 kPa)
Input Gain Setting: 1 - 1,000, fully automatic
Input Sensor: For oxygen, either (a) Sable Systems fuel cell, not harmed by moisture, CO2 or particulates; 18-36 month life in normoxic service, user-replaceable, or (b) any user-supplied oxygen analyzer or oxygen sensor. For other variables: Suitable analyzer
Internal A/D Conversion: 24 bits
Operating Temperature: 0 - 50 degrees C, relative humidity non-condensing
Panel Display: Digital 2-line alphanumeric LCD, simultaneous display of setpoint, reading, control drive and inlet gas pressure
Power Requirements:11 - 14VDC (12 VDC nominal), ca 100 mA. Universal (90-240 VAC) adapter supplied
Pressure sensor: Range 0-200 kPa, accuracy 1% (can be user-calibrated to greater accuracy if desired). Resolution 0.1 kPa
Serial I/O: RS-232 serial, 115200 baud. Unit can output a text string containing setpoint, reading, and gas pressure at user-settable interval (0.2 sec - 1,000 sec), or it can operate in polled mode for remote control (open protocol; program supplied)
Size/Weight:6"W x 4"H x 6"D"; 2 lb (1 kg).
Tubing Fittings: Nickel plated barb fittings for 1/8" (3 mm) i.d. flexible or semi-rigid tubing; other fittings available to special order
User Interface: Intuitive menu system backed by nonvolatile memory of user settings. Single-click spanning at default span settings
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