InstaTrans-XD Oxygen Transmitter

General Details

The flexibility, simplicity and robustness of the proven universal InstaTrans Oxygen Transmitter is carried on to the next-generation Model InstaTrans-XD. The new platform continues to offer the benefits of the legacy transmitter, including:

  • 2-wire transmitter form factor
  • Trace or percent oxygen analysis – settable ranging
  • from 0-10 ppm to 0-25%
  • Insta-trace capability for fast recovery from new
  • sensor installation (optional)
  • Accepts most Teledyne industrial micro-fuel cells
  • Intrinsically safe design for hazardous area or nonhazardous installations

The InstaTrans-XD utilizes a design to meet the requirements of NEMA-4 (IP-66) levels of ngress protection with wetted 316SS cell compartment body and fittings. The transmitter head contains the electronics and user display interface including 4-button design to access functions.

A fully upgraded microprocessor-based platform gives the Instatrans-XD a more compact, single PCB design to simplify maintenance and reduce shelf spares. Unlike the legacy model with fixed ranges, the new interface allows for a fully settable single range from 0-10 ppm to 0-25%. New advanced functions are also available as standard including 4-20mA output adjustment to optimize signal output and cold boot capability as a beneficial troubleshooting tool.

The InstaTrans-XD incorporates intrinsically safe design to meet ATEX Zone 0 / 1 / 2 and FM / FMc Class I Div 1 approvals when used with select intrinsic safety barriers. Additionally, the FM approval extends to Class I Div 2 as non-incendive device without the use of barriers. FM approval is pending at this time.

Standard Features
  • 2-wire transmitter form factor
  • Trace or percent oxygen analysis – settable ranging
  • from 0-10 ppm to 0-25%
  • Insta-trace capability for fast recovery from new
  • sensor installation (optional)
  • Accepts most Teledyne industrial micro-fuel cells
  • Intrinsically safe design for hazardous area or nonhazardous installations
Specifications
SPECIFICATIONS
Ranges Single-range, user-settable, 0-10 ppm to 25%
Micro-Fuel Cells Trace 02, general service: Class B-2C
Trace 02, %C=2 present: Class A-2C
Insta-trace, general service: B71875 Insta-trace
Insta-trace, %CO2 present: B73016-Insta-trace
Precent 02, general service: Class B-1 / B-1C
Precent 02, %Co2 present: Clas A-5 / A-5C (special configuration)
Approvals / Standards Baseefa 12ATEX0114X
IECExBAS 12.0078X
ExII 1G
Ex ia IIC T4 Ga
CE 1180
(when wired as per D86181 diagram)
FM / FMc Class I Div Gp A-D T4 when wired as per D86181 diagram – pending
FN / FMc I Div 2 Gp A-D T4 – pending
EN 60079-0: 2012     IEC 60079-0: 2011
EN 60079-11: 2012   IEC 60079-11: 2011
Operating Temperature 32 – 104⁰F ( 0-40⁰C)
Accuracy ±1% of full-scale operating range
(±1 ppm below 0-100 ppm range)
Response Time (T90) 15 seconds
(40 seconds below 0-100 ppm range)
Recommended Flow Rate 1 – 2 SCFH (0.5 – 1 SLPM)
Display 4.5-digit LCD
Power 9 – 24 VDC, loop-powered
Output Loop 4-20 mADC
Cable 2-conductor shieled, 22 AWG wires, 24 inches (610 mm) length
Weight Approximately 6 pounds