Omega DP26-RTD manual Specifications, Signal Input

SECTION 12. SPECIFICATIONS

SIGNAL INPUT

RTD types:	DIN (0.00385) type 2,3, or 4 wire
	NIST (0.00392) type 2,3, or 4 wire
Lead Resistance for Specified Accuracy:
	2 Wire	Up to 55 milliohm/lead
	3 Wire	Up to 10 ohms/lead balanced
	4 Wire	Up to 20 ohms/total unbalanced
Isolation:	Dielectric strength to 2500V transient per 3mm
	spacing based on EN 61010 for 260Vrms or dc
	working voltage
Noise Rejection:	Normal Mode Rejection (NMR) = 60dB
	Common Mode Rejection (CMR) = 120dB
Protection:	240 V rms max for voltage input ranges
	200 mA for current input ranges
Standard Display:	4-digit, 14-segment LED, 13.8 mm (0.54”)
Symbol:		(-1.9.9.9. ~ 9.9.9.9.)
ANALOG TO DIGITAL
Technique:	Dual slope
Internal resolution:	15 bits
Read rate:	3/seconds for each channel
Polarity:	Automatic
ACCURACY AT 25°C
Accuracy:	±0.50°C after 30 minute warm-up
Temperature Stability:	0.04°C/°C
Step response:	1 second to 99% of the final value

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