2-wire temperature transmitter with HART protocol

5335D

Linearized temperature measurement with Pt100...Pt1000, Ni100...Ni1000, or TC sensor.
Difference or average temperature measurement of 2 resistance or TC sensors.
Conversion of linear resistance variation to a standard analog current signal, for instance from valves or Ohmic level sensors.
Amplification of a bipolar mV signal to a standard 4...20 mA current signal.
Connection of up to 15 transmitters to a digital 2-wire signal with HART communication.

Within a few seconds the user can program PR5335D to measure temperatures within all ranges defined by the norms.
The RTD and resistance inputs have cable compensation for 2-, 3- and 4-wire connection.
The 5335D has been designed according to strict safety requirements and is therefore suitable for application in SIL installations.
Continuous check of vital stored data for safety reasons.
Sensor error detection according to the guidelines in NAMUR NE89.

Operating temperature	-40°C to +85°C
Calibration temperature	20...28°C
Relative humidity	< 95% RH (non-cond.)
Protection degree (encl./terminal)	IP68 / IP00

Supply
Supply voltage	8.0...30 VDC
Isolation voltage
Isolation voltage, test / working	1.5 kVAC / 50 VAC
Response time
Response time (programmable)	1...60 s
Warm-up time	30 s
Programming	Loop Link & HART
Signal / noise ratio	Min. 60 dB
Accuracy	Better than 0.05% of selected range
Signal dynamics, input	22 bit
Signal dynamics, output	16 bit
Effect of supply voltage change	< 0.005% of span / VDC
EMC immunity influence	< ±0.1% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst	< ±1% of span

Common input specifications
Max. offset	50% of selected max. value
RTD input
RTD type	Pt100, Ni100, lin. R
Cable resistance per wire	5 Ω (up to 50 Ω per wire is possible with reduced measurement accuracy)
Sensor current	Nom. 0.2 mA
Effect of sensor cable resistance (3-/4-wire)	< 0.002 Ω / Ω
Sensor error detection	Yes
TC input
Thermocouple type	B, E, J, K, L, N, R, S, T, U, W3, W5
Cold junction compensation (CJC)	< ±1.0°C
Sensor error detection	Yes
Sensor error current: When detecting / else	Nom. 33 μA / 0 μA
Voltage input
Measurement range	-800...+800 mV
Min. measurement range (span)	2.5 mV
Input resistance	10 MΩ

Current output
Signal range	4…20 mA
Min. signal range	16 mA
Load (@ current output)	≤ (Vsupply - 8) / 0.023 [Ω]
Load stability	≤ 0.01% of span / 100 Ω
Sensor error indication	Programmable 3.5…23 mA
NAMUR NE43 Upscale/Downscale	23 mA / 3.5 mA
of span	= of the presently selected range

ATEX	II 1 G Ex ia IIC T4...T6 Ga, II 1 D Ex ia IIIC Da, I M1 Ex ia Ma
IECEx	Ex ia IIC T4...T6 Ga, Ex ia IIIC Da, Ex ia I Ma
FM, US	Cl. I, Div. 1, Gp. A, B, C, D T4/T6; Cl. I Zone 0, AEx ia IIC T4/T6; Cl. 1, Div. 2, Gp. A, B, C, D, T4/T6
CSA	Cl. I, Div. 1, Gp. A, B, C, D Ex ia IIC, Ga
INMETRO	Ex ia IIC T6...T4 Ga, Ex ia IIIC Da, Ex ia I Ma

DNV-GL Marine	TAA0000101
ATEX	KEMA 03ATEX1537
IECEx	KEM 10.0083X
c FM us	FM17US0013X
CSA	1125003
INMETRO	DEKRA 18.0002X
EAC Ex	RU C-DK.HA65.B.00355/19
SIL	Hardware assessed for use in SIL applications