Name: 5337A
SKU: 5337A
Availability: InStock

5337A

5337A 2-wire transmitter with HART protocol

Application

Linearized temperature measurement with TC and RTD sensors e.g. Pt100 and Ni100.
HART communication and 4...20 mA analog PV output for individual, difference or average temperature measurement of up to two RTD or TC input sensors.
Conversion of linear resistance to a standard analog current signal, e.g from valves or Ohmic level sensors.
Amplification of bipolar mV signals to standard 4...20 mA current signals.
Up to 63 transmitters (HART 7) can be connected in a multidrop communication setup.

Technical characteristics

HART protocol revision can be changed by user configuration to either HART 5 or HART 7 protocol.
The HART 7 protocol offers:
- Long Tag numbers of up to 32 characters.
- Enhanced Burst Mode and Event notification with time stamping.
- Device variable and status mapping to any dynamic variable PV, SV, TV or QV.
- Process signal trend measurement with logs and summary data.
- Automatic event notification with time stamps.
- Command aggregation for higher communication efficiency.
5337A is designed according to strict safety requirements and is therefore suitable for applications in SIL installations.
Continuous check of vital stored data.
Meeting the NAMUR NE21 recommendations, the 5337 HART transmitter ensures top measurement performance in harsh EMC environments. Additionally, the 5337 meets NAMUR NE43 and NE89 recommendations.

Mounting / installation

For DIN form B sensor head or DIN rail mounting via the PR fitting type 8421.
Configuration via standard HART communication interfaces or by PR 5909 Loop Link.

Environmental Conditions

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

Mechanical specifications

Common specifications

Supply
Supply voltage	8.0...35 VDC
Isolation voltage
Isolation voltage, test / working	1.5 kVAC / 50 VAC
Response time
Response time (programmable)	1...60 s
Voltage drop	8.0 VDC
Signal / noise ratio	> 60 dB
Programming	Loop Link & HART
Accuracy	Better than 0.05% of selected range
Signal dynamics, input	22 bit
Signal dynamics, output	16 bit
EMC immunity influence	< ±0.1% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst	< ±1% of span

Input specifications

Common input specifications
Max. offset	50% of selected max. value
RTD input
RTD type	Pt50/100/200/500/1000; Ni50/100/120/1000
Cable resistance per wire	5 Ω (up to 50 Ω per wire is possible with reduced measurement accuracy)
Sensor current	Nom. 0.2 mA
TC input
Thermocouple type	B, E, J, K, L, N, R, S, T, U, W3, W5, LR
Cold junction compensation (CJC)	Constant, internal or external via a Pt100 or Ni100 sensor
Voltage input
Measurement range	-800...+800 mV
Min. measurement range (span)	2.5 mV
Input resistance	10 MΩ

Output specifications

Current output
Signal range	4…20 mA
Min. signal range	16 mA
Load (@ current output)	≤ (Vsupply - 8) / 0.023 [Ω]
Sensor error indication	Programmable 3.5…23 mA
NAMUR NE43 Upscale/Downscale	23 mA / 3.5 mA
Common output specifications
Updating time	440 ms
HART protocol revisions	HART 7 and HART 5

I.S. / Ex marking

ATEX	II 3 G Ex nA [ic] IIC T6...T4 Gc, II 3 G Ex ec [ic] IIC T6...T4 Gc, II 3 G Ex ic IIC T6...T4 Gc, II 3 D Ex ic IIIC Dc
IECEx	Ex nA [ic] IIC T6…T4 Gc, Ex ec [ic] IIC T6…T4 Gc, Ex ic IIC T6…T4 Gc, Ex ic IIIC Dc
CSA	Cl. I, Div. 2, Gp. A, B, C, D T6...T4, Ex nA[ic] IIC T6…T4 Gc
INMETRO	Ex nA [ic] IIC T6...T4 Gc, Ex ic IIC T6...T4 Gc, Ex ic IIIC Dc

Observed authority requirements

Approvals

DNV Marine	TAA0000101
ATEX	DEKRA 20ATEX0109X
IECEx	DEK 20.0063X
CSA	1125003
INMETRO	DEKRA 18.0002X
EAC Ex	RU C-DK.HA65.B.00355/19
SIL	Hardware assessed for use in SIL applications

5337A