Model CLH-II mA Loop Calibrator Discontinued
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Sources and Reads Milliamps
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Simulates 2-Wire Transmitters
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Powers and Reads 2-Wire Transmitters
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Reads and Simulates DP-transmitters in Percent Flow
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Fixed Calibration Currents
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Auto-Stepping for Hands-Free Calibration
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Auto-Ramp Cycling for Endurance Tests
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Fixed Currents for Valve Stroking
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The CLH-II is no longer available. Please review the CL530 Series or the CA-150 Series as potential substitutes, or
contact our Temperature Engineering Department.
CLH-II can power (24 Vdc) and read 2-wire transmitters to perform field calibration. Output currents are adjustable with a 10 microamp resolution in both source and transmitter simulation mode.
RAMPING: The calibrator can source or simulate with high resolution a continuous up/down cycling between 4 and 20 mA or 0 and 20 mA. The travel time between limits is 60 seconds.
READING IN PERCENT: The calibrator can display readings in percent of a 4-20 mA or 0-20 mA span. Unit also reads or simulates dP-transmitters directly in percent of flow.
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† All dollar amounts on this site are shown in US currency.
Note: CLH-II includes: carrying case, set of batteries, instruction guide and spare fuse.
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Keywords.:Model CLH-II mA Loop Calibrator
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