PR Electronics Universal Transmitter

Environmental Conditions

Specifications range....................................... -20°C to +60°C 

Calibration temperature................................. 20...28°C

Relative humidity............................................ < 95% RH (non-cond.) 

Protection degree...........................................IP20

Mechanical specifications

Dimensions (HxWxD).....................................109 x 23.5 x 104 mm 

Dimensions (HxWxD) w/ 4501

/ 4511.............................................................109 x 23.5 x 116 / 131 mm

Weight approx................................................145 g

Weight incl. 4501 / 4511 (approx.).................160 g / 245 g

Wire size........................................................1 x 2.5 mm2 stranded wire 

Screw terminal torque....................................0.5 Nm 

Vibration.........................................................IEC 60068-2-6 : 2007 

Vibration: 2...13.2 Hz.....................................±1 mm

Vibration: 13.2...100 Hz.................................±1 mm

Common specifications

Supply voltage, universal...............................21.6...253 VAC, 50...60 Hz or 19.2...300 VDC

Fuse...............................................................400 mA SB / 250 VAC

Max. power consumption...............................≤ 2.0 W 

Isolation voltage, test / working.....................2.3 kVAC / 250 VAC 

Communications interface.............................

Signal / noise ratio.........................................Min. 60 dB (0...100 kHz) 

Response time (0...90%, 100...10%):

Temperature input..........................................≤ 1 s

Response time (0...90%, 100...10%):

mA / V input....................................................≤ 400 ms 

Auxiliary supplies: 2-wire
supply (terminal 44...43)................................5...16 VDC / 0...20 mA 

Accuracy........................................................Better than 0.1% of selected range

EMC immunity influence................................< ±0.5% of span 

Extended EMC immunity: NAMUR
NE 21, A criterion, burst.................................< ±1% of span 

Input specifications

RTD input......................................................Pt10, Pt20, Pt50, Pt100, Pt200, Pt250, Pt300, Pt400, Pt500, Pt1000 Ni50, Ni100, Ni120, Ni1000, Cu10, Cu20, Cu50, Cu100 

Cable resistance per wire
(max.), RTD...................................................50 Ω

Sensor current, RTD......................................Nom. 0.2 mA 

Effect of sensor cable resistance
(3-/4-wire), RTD.............................................< 0.002 Ω / Ω

Sensor error detection, RTD..........................yes

Short circuit detection, RTD...........................< 0.002 Ω / Ω

Linear resistance input...................................0 Ω...10000 Ω

Potentiometer input........................................10 Ω...100 kΩ

TC input: Thermocouple type.........................B, E, J, K, L, N, R, S, T, U, W3, W5, LR 

Cold junction compensation
(CJC) via ext. sensor in
connector 5910..............................................20...28°C ≤ ±1°C, -20...20°C / 28...70°C ≤ 2°C 

CJC via internally mounted sensor................±(2.0°C + 0.4°C * Δt)

Δt =.................................................................Internal temperature-ambient temperature

Sensor error detection, TC............................. yes