## Fits Tiger 320 Series

bso

Dual on-board pressure sensors.

The cost effective solution for pressure applications requiring monitoring and process control of non-corrosive working fluids such as air, dry gases and similar. Two independent pressure sensors are available in absolute and differential combinations in five pressure ranges covering 0 to 100 psi. Select your type and range from the order code listed below.

Input Module

Order Code Suffix

IGYY

Pressure Inputs for

Channel 1 & Channel 2

Absolute or differential connections via 2.5 mm I.D. pneumatic tubing.

Pressure Ranges

4% full scale

Max Pressure any Port Repeatability

Linearity/Hysteresis

150 psi.

0.2% full scale typical.

Sensor Range

1 psi absolute

1 psi differential

5 psi absolute

5 psi differential

15 psi absolute

15 psi differential

30 psi absolute

30 psi differential

100 psi absolute

100 psi differential

CH1

CH2

For example, IGCD:

CH1 5 psi, absolute pressure.

CH2 5 psi, differential pressure.

IGYY Data Sheet (NZ340)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 1

### Connector Pinouts

### Detailed Description

Figure 1 IGYY Dual Direct Pressure Sensor Input Module Component La yout

The Tiger 320 Series controller has four input channels capable of processing almost any input signal type. The dual direct pressure sensor input module IGYY uses only channels 1 and 2.

The input module processes the pressure inputs via b uilt-in pressure sensors capab le of processing an absolute or differential pressure input.The pressure signals are then fed to CH1 and CH2 for further processing. Gain setting resistors are factory installed to optimize the full scale output for each pressure range. Contact Texmate when ordering to discuss your pressure range requirements.

Pressure Sensor

Amplifier

CH1

Multiplexer

Pressure Sensor

Amplifier

CH2

Figure 2 IGYY Dual Direct Pressure Sensor Input Module Signal Flo w Diagram

Tiger 320 Series Meter Settings Channel 1 (CH1) and channel 2 (CH2) configuration settings for the IGYY input module are selected in Codes 2 and 4 respectiv ely of the Tiger 320 Series meters main programming mode. Both CH1 and CH2 must be selected as a v oltage input.

Page 2

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

IGYY Data Sheet (NZ340)

Calibration

Both channel 1 and channel 2 m ust be individually calibr ated using the tw o-point calibration method. Calibration must be done us ing a source of pressure equal to the pressure r ange you selected for your meter. For example, if you selected 0-5 psi f or CH1, then you should be able to apply a pressure of 5 psi from y our source for the meter s [SPAn] setting. See Figure 3 and the 2-point calibr ation procedure on the next page.

1) Enter the meters calibration mode and set the display to [111]. This sets you up to calibrate CH1 using the 2-point method.

2) While in the [ZEro] setting mode with no pressure applied, set the displa y to the n umber of counts you want to see on the dis play for the

zero setting.

3) Now enter the [SPAn] setting mode and apply the maximum pressure for CH1. Set the display to the number of counts you want to see on

the display for the span setting (full scale).

4) Save the CH1 settings and repeat the procedure f or CH2 by setting the calibration mode to [112].

The low input source is applied to the meter when setting the zero value.

The high input source is applied to the meter when setting the span value.

IGYY Data Sheet (NZ340)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 3

Figure 3 Two-point Calibration Procedure

T HERE STSTARART HERE

From Step 6

Step 3

Example

Example

To Step 7

Step 5

Tel: 1-760-598-9899 USA 1-800-839-6283 Thats 1-800-TEXMATE

Page 4

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

IGYY Data Sheet (NZ340)

### About TexMate

Texmate is an American manufacturer of high durability industrial grade panel meters, bar graphs, and transducers. Texmate's meters are frequently equipped with relays and various signal outputs for industrial automation applications and are known for their extremely long service life.