Omega DP119-RTD manual Specifications

	SECTION 5 SPECIFICATIONS
INPUT TYPE:
RTD:				100-ohm platinum with alpha of 0.00385
Calibration:				IEC 751 (IPTS-68)
Configuration:				2-, 3-, or 4-wire RTD connection
Polarity:				Bipolar
Zero:				Adjustable ±20¡C (±36¡F)
Zero Tempco :				±0/05 degree/degree
Sensor-wire Resistance Tempco Effect per Conductor:
2-wire:				20 mdeg/½/degree, up to 3.8 ½
3-wire:				50µdeg/½/degree, up to 100 ½
4-wire:				5.0µdeg/½/degree, up to 100 ½
Sensor-excitation Current:				0.5 mA
Sensor-break Indication:				Meter displays overrange
				(three least significant digits blank)
Overvoltage Protection:				25 Vp
NOISE REJECTION
NMR , SIG HI to SIG LO:				70 dB, 50/60 Hz
CMR , Analog RTN to PWR GND:				120 dB, DC to 60 Hz
CMV , Analog RTN to PWR GND:				Dielectric strength to 1500 V
		transient per 260 Volt rms or DC working voltage.
ACCURACY at 25¡C
Range for rated accuracy:
MC1/MF1:				-200¡ to +850¡C (-328¡ to +1562¡F)
Maximum Error:				±1.5¡C (±2.7¡F) ±1 count
MC2/MF2:				-199.9¡ to +199.9¡C (-199.9¡ to +199.9¡F)
Maximum Error:				±0.5¡C (±0.5¡F) ±1 count
Resolution:			0.1¡C, 0.1¡F, 1¡C or 1¡F (jumper-selectable)
Span Tempco :				±0.02% of reading/¡C
Full-Scale Step Response:				1 second
Warmup to Rated Accuracy:		.............................................................		30 minutes
ANALOG OUTPUT (linearized)
Voltage:				1mV/count
Calibration Error:
MC1/MF1:			±1% of reading ± 1.5 mV on ¡C, ±2.7mV on ¡F
MC2/MF2:				±1% of reading ± 0.5 mV
Source Resistance:				100 ½
ANALOG TO DIGITAL CONVERSION
Technique:				Dual-slope, average value
Signal Integration Period:				100 ms
Read Rate:				2.5/s

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