Images are representations only.
VJR6 Isolated Single & Dual Output RTD Converter
Brand: Yokogawa Electric CorporationThe VJR6 is a compact, plug-in type RTD converter that is connected to an IEC/JIS-standard resistance temperature detector (RTD) to convert temperature signals into isolated DC current or DC voltage signals.
Specifications
Accuracy
- ± 0.1 % of Span or 0.1° C (0.18° F), whichever is greater
- ± 0.2 % of Span or 0.2° C (0.36° F), whichever is greater - Pt50
Approvals & Certifications
- CE
- EMC: EN 61326
Burn-Out
- Downscale
- Off
- Time: 60 seconds
- Upscale
Consumption
- 2.1 W at 110 Vdc
- 2.2 W at 24 Vdc
- 4.2 VA at 100 Vac
- 6.1 VA at 200 Vac
Current
- 1 mA DC
- 1-24 mA - Span (DC)
Electrical Connectors
- M3 Screw Terminal
Enclosure, Body Material
- Modified Polyphenylene Oxide
Humidity
- 5 to 90 % Relative Humidity, Non-Condensing - Operating Humidity Range
Insulation Resistance
- 100 megaohms Min. at 500 Vdc
Mounting
- DIN Rail or Dedicated VJ Mounting Base (VJCE) Mounting
- Wall Mounted
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- 0-20 mA DC
- -10-10 Vdc
Output Format
- DC Current Signal
- DC Voltage Signal
Power Supply Effect
- Up to ± 0.1 % of Span for the Regulation within Allowable Range
Resistance
- 2 to 250 kiloohms - DC Voltage Signal
- 350 to 15,000 ohms - DC Current Signal
- Up to ± 0.2° C (± 0.36° F) Per 10 ohms/Leadwire - Effect of Leadwire Resistance
Response Time
- 150 milliseconds, 63 % Response (10 to 90 %)
RTD Type
- JPt100 (JIS’89)
- Pt100 (ITS-90: JIS’97) & (IPTS-68: JIS’89)
- Pt50 (JIS’81)
Sensor, Probe Type
- A 3-Wire RTD
Span - Minimum
- 10° C (18° F)
Span & Zero Adjustments
- -5 to 5 % - Zero Adjustment
- 95 to 105 % - Span Adjustment
Supply Voltage
- 1,000 Vac/minute between Output-1 & Output-2 Terminals (Withstanding Voltage)
- 10 mV-20 V - Span (DC)
- 100-240 Vac/Vdc, 50/60 Hz
- 15-30 Vdc (± 20 %)
- 2,000 Vac/minute between Input, (Output-1 & Output-2), Power Supply & Grounding Terminals Terminals Mutually (withstanding Voltage)
Temperature Effect
- Up to ± 0.15 % of Span Per 10° C (18° F) - Effect of Ambient Temperature Variations
Temperature Range
- -200° to 510° C (-328° to 950° F) - JPt100 (JIS'89)
- -200° to 649° C (-328° to 1,200.2° F) - Pt50 (JIS'81)
- -200° to 660° C (-328° to 1,220° F) - Pt100 (IPTS-68: JIS'89)
- -200° to 850° C (-328° to 1,562° F) - Pt100 (ITS-90: JIS'97)
Zero Offset
- 0 to 200 % - Current Signal
- -100 to 200 % - Voltage Signal
