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2-wire programmable transmitter
- TC input
- High measurement accuracy
- Galvanic isolation
- Can be installed in Ex zone 0
- 1- or 2-channel version
- Linearized temperature measurement with TC sensor.
- Amplification of bipolar mV signals to a 4...20 mA signal, optionally linearized according to a defined linearization function.
- Within a few seconds the user can program PR6334B to measure temperatures within all TC ranges defined by the norms.
- Cold junction compensation (CJC) with a built-in temperature sensor.
- A limit can be programmed on the output signal.
- Continuous check of vital stored data for safety reasons.
Mounting / installation
- Mounted vertically or horizontally on a DIN rail. Using the 2-channel version up to 84 channels can be mounted per meter.
EAC Ex certificate
|Operating temperature||-40°C to +85°C|
|Storage temperature||-40°C to +85°C|
|Relative humidity||< 95% RH (non-cond.)|
|Dimensions (HxWxD)||109 x 23.5 x 104 mm|
|Weight (1 / 2 channels)||145 / 185 g|
|DIN rail type||DIN EN 60715/35 mm|
|Wire size||0.13...2.08 mm2 AWG 26...14 stranded wire|
|Screw terminal torque||0.5 Nm|
|Supply voltage||7.2...30 VDC|
|Internal power dissipation||0.17...0.8 W|
|Isolation voltage, test / working||1.5 kVAC / 50 VAC|
|Response time (programmable)||1...60 s|
|Voltage drop||7.2 VDC|
|Warm-up time||5 min.|
|Signal / noise ratio||Min. 60 dB|
|Accuracy||Better than 0.05% of selected range|
|EEprom error check||< 3.5 s|
|Signal dynamics, input||18 bit|
|Signal dynamics, output||16 bit|
|Effect of supply voltage change||< 0.005% of span / VDC|
|EMC immunity influence||< ±0.5% of span|
|Extended EMC immunity: NAMUR NE21, A criterion, burst||< ±1% of span|
Common input specifications
|Max. offset||50% of selected max. value|
|Thermocouple type||B, E, J, K, L, N, R, S, T, U, W3, W5, LR|
|Cold junction compensation (CJC)||< ±1.0°C|
|Measurement range||-12...150 mV|
|Min. measurement range (span)||5 mV|
|Input resistance||10 MΩ|
|Signal range||4…20 mA|
|Min. signal range||16 mA|
|Load (@ current output)||≤ (Vsupply - 7.2) / 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|
|of span||= of the presently selected range|
Observed authority requirements
|ATEX 2014/34/EU||KEMA 06ATEX0115 X|
|IECEx||DEK 14.0047 X|
|EAC Ex TR-CU 012/2011||RU C-DK.GB08.V.00410|