Meriam

The Meriam M334 is a state of the art, highly reliable, rugged and easy to use milliamp calibrator. It has the functions necessary to perform all the required maintenance and calibration tasks of virtually any 4-20mA loop. It provides source and read milliamp functions along with power and measure and two wire transmitter simulations. In addition it can measure DC Voltage for troubleshooting power supplies. The M334 is functionally equivalent to similar calibrators with many additional benefits. These improvements include better long term stability, accuracy, reliability and ruggedness including significantly improved battery life. The combined improvements allow the Meriam M334 to meet or exceed all of the expected performance and functions of similar products. Source 0.00 to 24.00 mA (-25.0% to 125.0%) Read 0.00 to 52.00 mA (-25% to 300.0%) Simulate 2-Wire Transmitters Power and measure 2-Wire Transmitters Accuracy to better than ± 0.025% ( /- ½ LSD) Within ± 0.005 mA from 4.00 & 20.00 mA EZ-Checks Small in size with heavy protective rubber boot Uses 4 standard AA alkaline batteries Large high contrast graphic display

One or two pressure sensors 10” H2O (pending) to 3000 PSI Differential (dry/dry or wet/wet), Gauge, Compound and Absolute types ±0.025% Full Scale 10-100% FS, ±0.002% of FS below 10% No temperature effect from -20º to 50º C (-4º to 122º F) Measure mA / V DC (±100 mA / ±50 V) Source mA / V DC (0 24 mA / 0 24 V) Sink current (0 24 mA) Source 24 VDC and simultaneously measure loop mA mA / V accuracy: ±(0.015% of Reading 0.002 units) Data Logging with internal SD card, supports 100 data files Alkaline battery power > Each Unit Includes CE mark Soft case Table stand Test leads

One or two pressure sensors 10” H2O (pending) to 3000 PSI Differential (dry/dry or wet/wet), Gauge, Compound and Absolute types ±0.025% Full Scale from 10-100% FS, ±0.002% of FS below 10% No temperature effect from -20º to 50º C (-4º to 122º F) Measure mA / V DC (±100 mA / ±50 V) Source mA / V DC (0 24 mA / 0 24 V) Sink current (0 24 mA) Source 24 VDC and simultaneously measure loop mA mA / V accuracy: ±(0.015% of Reading 0.002 units) Data Logging with internal SD card, supports 100 data files Alkaline battery power > Each Unit Includes CE mark Soft case Table stand Test leads

One or two pressure sensors 10” H2O (pending) to 3000 PSI Differential (dry/dry or wet/wet), Gauge, Compound and Absolute types ±0.025% of Full Scale from 10-100% FS, ±0.002% of FS below 10% No temperature effect from -20º to 50º C (-4º to 122º F) Measure mA / V DC (±100 mA / ±50 V) Source mA / V DC (0 24 mA / 0 24 V) Sink current (0 24 mA) Source 24 VDC and simultaneously measure loop mA mA / V accuracy: ±(0.015% of Reading 0.002 units) Data Logging with internal SD card, supports 100 data files Alkaline battery power > Each Unit Includes CE mark Soft case Table stand Test leads

One or two pressure sensors 10” H2O (pending) to 3000 PSI Differential (dry/dry or wet/wet), Gauge, Compound and Absolute types ±0.025% of Full Scale from 10-100% FS, ±0.002% of FS below 10% No temperature effect from -20º to 50º C (-4º to 122º F) Measure mA / V DC (±100 mA / ±50 V) Source mA / V DC (0 24 mA / 0 24 V) Sink current (0 24 mA) Source 24 VDC and simultaneously measure loop mA mA / V accuracy: ±(0.015% of Reading 0.002 units) Data Logging with internal SD card, supports 100 data files Alkaline battery power > Each Unit Includes CE mark Soft case Table stand Test leads

One or two pressure sensors 10” H2O (pending) to 3000 PSI Differential (dry/dry or wet/wet), Gauge, Compound and Absolute types ±0.025% of Full Scale from 10-100% FS, ±0.002% of FS below 10% No temperature effect from -20º to 50º C (-4º to 122º F) Measure mA / V DC (±100 mA / ±50 V) Source mA / V DC (0 24 mA / 0 24 V) Sink current (0 24 mA) Source 24 VDC and simultaneously measure loop mA mA / V accuracy: ±(0.015% of Reading 0.002 units) Data Logging with internal SD card, supports 100 data files Alkaline battery power > Each Unit Includes CE mark Soft case Table stand Test leads