User Manual

General
Operating Temperature Range -20 to 60 °C (-5 to 140 °F)
Storage Temperature Range -30 to 60 °C (-22 to 140 °F)
Relative Humidity Range 10 % ≤RH ≤90 % (0 to 35 °C), Non-condensing
10 % ≤RH≤ 70 % (35 to 60 °C), Non-condensing
Size L=5.63 x W=3.00 x H=1.60 inches
Weight 12.1 ounces (including boot & batteries)
Batteries Four “AA” Alkaline 1.5V (LR6)
Optional AC Adaptors 120 VAC 50/60 Hz [Part # 020-0100]
240 VAC 50/60 Hz [Part # 020-0101]
Optional NiMh
Rechargeable battery kit 120 VAC for North America Only; charger, four NiMh
batteries, AC & DC cords [Part # 020-0103]
Low Battery Low battery indication with nominal 1 hour of operation
left
Protection against misconnection Over-voltage protection to 135 vrms (rated for 30 seconds)
or 240 vrms (rated for 15 seconds)
Display High contrast graphic liquid crystal display with 0.413” (10.5
mm) high digits
Read mA
M334 Ranges and Resolution 0.00 to 52.00 mA Full Span OR -25.0 to 300.0% of 4-20 mA
Accuracy
Below 24.01mA
Above 24.00mA
≤ ± 0.05 % of 24.00mA (± 0.01mA)
≤ ± 0.05 % of 52.00mA (± 0.02mA)
Voltage burden ≤ 2V at 50 mA
Overload/Current limit protection 54 mA nominal
Battery life ≥ 125 Hours nominal
Meriam M334 Specifications
(Unless otherwise indicated all specifications are rated from a nominal 23 °C,
70 % RH for 1 year from calibration)
Meriam Process Technologies
10920 Madison Ave. • Cleveland, OH 44102 Tel: [phone] • Fax: [phone] • [e-mail] • www.meriam.com