3 1/2 DIGITAL METER BUILT-IN TRANSDUCER
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Product Name : 3 1/2 DIGITAL METER BUILT-IN TRANSDUCER
Product Origin : China Taiwan
Product Category : Chitai
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Contact Details : 運揚有限公司 WANCO LIMITED
Product Code : DMA-31
Product Details
FEATURES
‧ 3 1/2 Display (1999)
‧ Measuring DCV, DCA, ACV, ACA, Frequency, RTD.
‧ 4~20mA, 1~5V Measurement.
‧ Analog or DC 24V Output
‧ DIN Size 96×48mm.

SPECIFICATIONS
Display............... 3 1/2 (1999) 0.56〞(14.2mm), Red LED
Accuracy........................................ DC ±0.1% F.S.±1 digit
AC ±0.25% F.S.±1 digit
Hz±0.2% F.S.±1 digit
RTD ±0.5℃±2 digits
Ovtput ±0.25% F.S
Conversion rate (about) 3/sec. (DC), 1/sec. (AC, Hz, RTD)
Over input indication..................................................... "1"
Polarity................................................... Only "-" display
Frequency range ........................ 45~400Hz for AC range
Operating temp. ................................................... 0~60℃
Storage temp. ................................................... -10~70℃
Temp. coefficient ...............................................................
........................ ≦100PPM/℃,≦60PPM/℃, 25℃±10℃
Max. relative humidity ............................................... 95%
Dielectric strength ..... AC 2 KV/1 min. (input/power/case)
Surge test ..............................4 KV/1.2×50μs, IEC 255-4
Aux. power ................... AC 115V/230V ±10%, 50/60 Hz
DC 24V, 48V, 110V, ±20% (option)
Ripple ...................................................... <0.5% P-P max
Response time ..................................................... <0.4 sec
Power consumption ........................... AC 3.5VA, DC 3W
Weight (about) ........................................................ 440g