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Transmitters

RTD and Thermocouple Temperature Transmitters and Specifications
Class	675	676	677	678	679	680
Description	Analog Transmitter	HART Transmitter	Analog Transmitter	Digital TC Transmitter	Analog DIN Rail Transmitter	Indicator
Mounting Style	DIN Puck	DIN Puck	DIN Puck	DIN Puck	DIN Rail	Transmitter Mounted
Sensor Input	SI 19	SI 32	SI 24	SI 23	SI 19	DI
RTD	Yes, 3 Wire	Yes, 2, 3, or 4 wire	Yes, 3 Wire	No	Yes, 3 Wire	Yes, 4-20mA
RTD	PT100, .00385 TC.	PT100, .00385 TC.	PT100, .00385 TC.	No	PT100, .00385 TC.	Yes, 4-20mA
TC	Yes, Types T, J, K, S	Yes, Types J, K, N, T, E	No	Yes, Types J, K, N, T, E, L,	Yes, Types T, J, K, S	Yes, 4-20mA
TC	Yes, Types T, J, K, S	L,U,R ,S, B	No	U, R, S, B, W3, W5	Yes, Types T, J, K, S	Yes, 4-20mA
Sensor Output
Nominal	4-20 mA	4-20 mA	4-20 mA	4-20 mA	4-20 mA	5 Digit Display
Maximum	23.5 mA	23 mA	23 mA	21 mA	23.5 mA	-1999 to 9999
Minimum	3 mA	3.8 mA	3 mA	3.6 mA	3 mA	for 4-20mA Input
Temperature Ranges (RTD)
Setup	Factory Set	Factory Set or with Software	Factory Set or with Software	Factory Set	Factory Set	Simple Pushbutton
Field Changes	Adjustable Pots	Hart Compatible	With Software	No	Adjustable Pots	Simple Pushbutton
Range	-200 to 850°C	-200 to 850ºC	-200 to 850ºC	-200 to 850ºC	-200 to 850°C	-1999 to 9999 for 4-20mA
Minimum Span	50°C	10ºC RTD, 50ºC TC	50ºC	50ºC	50°C	See Transmitter
Accuracy (RTD)	± 0.5% of Span	+ 0.08ºC	+ 0.2%	+/- 0.05%	± 0.5% of Span	+/- 0.5% of Span
Sensor Failure Indication	Up or Downscale for	Up or Downscale for	Up or Downscale for	Up or Downscale for	Up or Downscale for	See Transmitter
Sensor Failure Indication	Burnout & Short Circuit	Burnout & Short Circuit	Burnout & Short Circuit	Burnout & Short Circuit	Burnout & Short Circuit	See Transmitter
EMI and RFI Protection	CE conformity per EN	CE conformity per EN	CE conformity per EN	CE conformity per EN	CE conformity per EN	Less than or equal to
EMI and RFI Protection	50082-2 (March 95)	50082-2 (March 95)	50082-2 (March 95)	50082-2 (March 95)	50082-2 (March 95)	0.5% Typical
Ratings	CE	CE, FM, CSA, CENELEC,	CE, FM, CSA, UL, CENELEC,	CE	CE	EN 50 081 (1993)
		CE, FM, CSA, CENELEC,	CE, FM, CSA, UL, CENELEC,			EN 50 082 (1995)
		Intrinsically Safe	Intrinsically Safe			IEC 61326-1 (1998)
Supply Voltage	10V to 30V	12V to 42V	10V to 30V	9V to 36V	10V to 30V	Loop Powered
Matched Transmitter/Sensor	100 Ohm, .00385 Available	100 Ohm, .00385 Available	100 Ohm, .00385 Available	Not Available	100 Ohm, .00385 Available
						Not Applicable

		Class 675 Analog	Configure
		Analog Transmitter for RTD or Thermocouple

		Class 676 Programmable	Configure
		Programmable Transmitter, software available or factory set. Available RTD and Thermocouple

		Class 677 Programmable Analog	Configure
		Available for RTD Only-range set at factory or, Transmitter Confguration Kit also available.

		Class 677CK Transmitter Configuration Kit	Configure
		For Class 677 Programmable Analog Transmitter

		Class 678 Digital Thermocouple	Configure
		Quick delivery for Thermocouples

		Class 679 Analog DIN Rail	Configure
		Analog DIN Rail Transmitter

		Class 680 Indicator with Optional Transmitter	Configure
		Explosion Proof Aluminum Head with Indicator and Optional Transmitter

		Class 688 Digital Panel	Configure
		Digital Panel Meter

		Class 689 Scanner	Configure
		8 Channel Scanner