Roscid Technologies OxyTrans Specifications

www.roscid.com [phone]
[e-mail]

Oxytrans II

Oxygen Transmitter

The Oxytran II Series

4 – 20 mA Loop Powered two wire Oxygen Transmitter

The Model OxyTrans is simple, accurate and economical way to measure traces and % ranges of Oxygen. The unit has a
simple display and offers a one point calibration allowing for a quick start up. Optional EX (explosion proof) 1/2 G Ex ia IIC
T4 (ATEX).

There are 2 types of units, one for the PPM range and one for the percent range. The PPM range offered is 0-10000ppm
(model OXYT-II-T) and the % unit is offered in three different incremental ranges. First range is 0-0.25, 0-2.5 and 0-25%
(model OXYT-II-P1), second range is 0-0.5, 0-5, and 0-50% (model OXYT-II-P2) and the third range is 0-1%, 0-10% and
0-100% (model OXYT-II-P3).

FEATURES

Compact

Inexpensive
User selectable ranges

Easy to replace sensor

IP65 enclosure
Reverse voltage protection and temperature
compensation
No cross sensitivity to hydrogen
Zero calibration for measurement in low ppm range
4 measurement ranges in one unit

APPLICATIONS

• SEMICONDUCTOR INDUSTRY

• GAS MANUFACTURERS

• ENVIRONMENTAL CHAMBERS

• METALLURGICAL INDUSTRIES

• CHEMICAL INDUSTRY

• GLOVEBOX APPLICATIONS

• SEMICONDUCTOR

• HEAT TREATING AND BRIGHT ANNEALING

Figure 1: Oxytrans-II

www.roscid.com [phone]
[e-mail]

Oxytrans II

Oxygen Transmitter

Measurement Ranges

0-10, 0-100, 0–1000, 0 - 10000 ppm O

2

0 – 0.25, 0- 2.5, 0- 25 %O

2

0 – 0.5, 0- 5, 0- 50 %O

2

0 – 1, 0- 10, 0- 100 %O2

Display

6 Digits, alphanumeric with bar graph

Calibration

Use a known ppm of oxygen in a gas (typical Nitrogen0

For Percent ranges uses air

Resolution

0.1 ppm < 0-100 ppm

1 ppm at 0- 1000, 0-10000ppm

0.1% for 25%

Digital Output

HART Communication

Load

Typical 470 ohm

Pressure

Max 10bar (flow through)

Supply Voltage

10 – 35 VDC

reverse voltage protection

up to 40VDC

Sensor

Micro-Fuel Cell

Alarm Value

3.8 mA (Standard) or 23 mA (if desired)

Signal Output

4-20mA/DC

Operating Temperature

0°C to +50 °C

Weight

1.2kgs

Sample Flow Rate

1-3 scfh

Enclosure Rating

IP65

Process Connection

¼” tube

Accuracy

+/- 2% FSD T= const.
+/- 5% FSD 0>T>50°C

Technical Information