2202
R/I transmitter
- Input for Pt100, Ni100 or Ohm
- Sensor cable compensation
- Linearized analog output
- 24 VDC or universally supplied
- Individual 0 and 100% adjustmen
Manuals : 
Data sheet :
Advanced features
- 0 and 100% adjustments on the front face can be adjusted individually without interacting.
Application
- Linearized temperature measurement with Pt100 (to IEC 751) or Ni100 (to DIN 43760) sensors.
- Conversion of linear resistance change to standard analog current/voltage signal from for example valves or linear movements with attached potentiometer.
- Signal simulator via externally mounted 10-turn potentiometer, to aid with installation and commissioning plant.
- 3-wire connection cable compensation or 2-wire connection without cable compensation.
- Sensor error detection with Upscale, Downscale or custom set values.
- Reversible inputs with 0% set to maximum value of the desired input range and 100% set to the minimum value of the desired input range.
Technical characteristics
- Analog current and voltage output options include 0/4...20 mA, 0/2...10 VDC and special ranges.
- Galvanic isolation between supply and input / output ground.
- Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR’s 7023 adaptor and 7024 mounting keying.
Environmental Conditions
Specifications range -20°C to +60°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-cond.) Protection degree IP50 Mechanical specifications
Dimensions (HxWxD) 80.5 x 35.5 x 84.5 mm (D is without pins) Weight DC / universally supplied 100 g / 150 g Common specifications
Supply voltage 19.2...28.8 VDC Supply voltage, universal 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC Internal consumption ≤ 0.9 W (2202 _ _ D) ≤ 1.4 W (2202 _ _ P) Isolation voltage, test / working 3.75 kVAC / 250 VAC Accuracy Better than 0.1% of selected range Signal / noise ratio Min. 60 dB Signal dynamics, input 17 bit Response time (0...90%, 100...10%) < 165 ms Signal dynamics, output 16 bit Temperature coefficient ±0.01°C/°Camb. (span < 100°C) ±0.01% of span/°Camb. (span > 100°C) Linearity error < 0.1% of span EMC immunity influence < ±0.5% Input specifications
Max. offset 50% of max. value Adjustment acc. to order ±2.5...±25% of span RTD input Pt100, Ni100, lin. R Cable resistance per wire (max.), RTD 10 Ω Sensor current, RTD > 0.2 mA, < 0.4 mA Output specifications
Max. offset 50% of max. value Current output: Signal range 0...20 mA Min. signal range 5 mA Load (max.) 20 mA/600 Ω/12 VDC Load stability, current output ≤0.01% of span / 100 Ω Sensor error indication, current output Upscale / Downscale Current limit ≤ 28 mA Voltage output: signal range 0...10 VDC Voltage output, min. signal range 250 mV *of span = of the presently selected range Approvals
EMC EN 61326-1 EAC TR-CU 020/2011 EN 61326-1