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2.3 Connecting Peripherals

2.3.1

Connection Terminals

Remove Back Cover

•

Remove the screws from the four corners at the back of the pH

Transmitter.

•

Remove the back cover. The connectors are exposed on the back

PCBA as shown in the Figure 1 below.

Connectors

•

J202 – 9V DC power

•

J204 - pH electrode & Temperature probe connections (wiring has to
be done in the detachable connector:

1. Pin 1

: pH Sensor

2. Pin 2

: pH Reference

3. Pin 3

: No Connection

4. Pin 4

: No Connection

5. Temp I/P

: Pt 100 Compensate

6. Temp Sens

: Pt 100 Sense

7. Temp Gnd

: Pt 100 GND

8. PMP

: Potential Matching Pin

Figure 1: Outer Side of Back PCBA

J204

J202

Pin 1
Pin 2
Pin 3
Pin 4
Temp I/P
Temp Sens
Temp Gnd
PMP

Содержание Alpha pH 600

Страница 1: ...Instruction Manual Alpha pH 600 RF Transmitter System pH ORP C F 68X450201 Rev 0 Oct 2008...

Страница 2: ......

Страница 3: ...ts in the use of the transmitter please do not hesitate to contact the nearest Authorized Distributor Thermo Scientific will not accept any responsibility for damage or malfunction to the transmitter...

Страница 4: ......

Страница 5: ...Entering pH ORP Calibration Mode 15 4 3 pH Calibration 16 4 4 Check Calibration 21 4 5 ORP Calibration 21 4 6 Temperature Calibration 22 5 SETUP MODE 23 5 1 Enter Setup mode 23 5 2 Electrode Offset S...

Страница 6: ......

Страница 7: ...ters are intended solely for pH or ORP and temperature measurements as described in this instruction manual This transmitter system is currently designed for use in 923 to 928 MHz license free ISM rad...

Страница 8: ...s see section 6 The Alpha pH 600 RF Transmitter must not be repaired by the customer No modifications to the Alpha pH 600 RF Transmitter are allowed The manufacturer supplier accepts no responsibility...

Страница 9: ...clean or wastewater control and neutralization processes This pH Transmitter has many user friendly and safety features which include Easy to calibrate and set up Built in non volatile memory to ensu...

Страница 10: ...arately A Wireless RF Transceiver One pH sensor or ORP sensor with integrated or separate Pt100 Pt1000 temperature sensor per Transmitter Appropriate measurement cables An immersion flow or process as...

Страница 11: ...e Figure 1 below Connectors J202 9V DC power J204 pH electrode Temperature probe connections wiring has to be done in the detachable connector 1 Pin 1 pH Sensor 2 Pin 2 pH Reference 3 Pin 3 No Connect...

Страница 12: ...Back Cover Remove screws from the four corners at the back of the pH Transmitter Remove the back cover Remove Back PCBA Remove the screw located center of the back PCBA Figure 1 Detach the back PCBA f...

Страница 13: ...lectrode without removing the BNC connector 2 Strip the insulation of the cable so that the bare wires are exposed enough for connection as shown in Figure 3 Figure 3 pH ORP Electrode Cable NOTE Make...

Страница 14: ...f J204 connector 2 Wire Probe 1 Short Pin 5 6 of J204 connector using a small piece of wire 2 Connect PT100 sense wire to Pin 6 of J204 connector 3 Connect PT100 GND wire to Pin 7 of J204 connector 2...

Страница 15: ...9 2 4 Installation 2 4 1 Mechanical Dimensions 2 4 2 Wall Mount ENT ESC PH ORP RF Transmitter Alpha pH 600 CAL 1 1 Pierce through holes at both sides 2 Cover the catch slots at both sides with overlay...

Страница 16: ...alue is displayed when the Transmitter is in normal operation measurement mode In pH Calibration mode standard pH buffer values are displayed here while measured mV values are displayed in the ORP Cal...

Страница 17: ...the temperature probe is faulty in its ATC mode Refer Section 5 3 ERR Appears when an error occurs Eg wrong key pressed Electrode annunciator Appears when viewing electrode properties or during calib...

Страница 18: ...ode press CAL to enter mV Calibration entry mode ENT To confirm your calibration values in Calibration mode To confirm selections in SETUP mode While in MEAS mode pressing ENT takes you directly to SE...

Страница 19: ...a numerical display shows the measured pH or mV value while the lower display shows the temperature value The indicator pH or mV at the upper right side of the display indicates the current measuremen...

Страница 20: ...TUP SETUP SETUP SETUP Calibrat See Sectio Offset Set See Sect Temperatur See Sect Buffer Selectio See Sectio ENT ion n 4 tings ion 5 2 e Settings ion 5 3 n Settings n 5 4 View Electrode See Secti Prop...

Страница 21: ...ode in de ionized water after use and store in electrode storage solution If storage solution is not available use pH 4 01 or 7 00 buffer solution Do not reuse buffer solutions after calibration Conta...

Страница 22: ...H calibration press and keys simultaneously and the pH Transmitter reverts to pH measurement mode 4 3 1 For USA Standard Buffer Make sure that the pH Transmitter is set to accept USA standard buffer i...

Страница 23: ...and normalized temperature is shown in lower display Press ENT key to exit from the calibration 4 The pH Transmitter reverts to pH measurement mode NOTE Refer notes at the end of this section for add...

Страница 24: ...tion mode without confirming calibration press and keys together When confirming the buffer measurement if measured pH value is not within 1 00pH from selected buffer value the electrode annunciator b...

Страница 25: ...ciator when the reading is stable Press CAL key to confirm the reading 3 The calibration is completed The pH Transmitter re calculates electrode properties based on the calibration The new slope in mV...

Страница 26: ...pH Transmitter re calculates electrode properties based on the calibration The new slope in mV is shown in the upper display and normalized temperature is shown in the lower display Press ENT key to...

Страница 27: ...It will return to measurement mode 4 5 ORP Calibration If the unit of measurement is in mV then the calibration is also carried out in mV CAL mV HOLD CAL mV HOLD CAL mV HOLD mV ENT CAL C READY 1 Enter...

Страница 28: ...n factor and returns to the Measurement mode 4 6 Temperature Calibration Calibrate temperature probe only if temperature value displayed on the pH Transmitter is different from that of a calibrated th...

Страница 29: ...User setting Mode User can change parameter settings 1 While in measurement mode press the ENT key 2 The display prompts to enter the security code Set the security code with or key to SCD 22 to chang...

Страница 30: ...nsider a full calibration or even electrode replacement To Determine the Offset Value 1 Take a sample from the liquid of pH measurement Record the pH reading of the pH transmitter at the time the samp...

Страница 31: ...ges when the temperature of the sample or process liquid fluctuates Connect a separate temperature probe Pt100 pt1000 to the pH Transmitter if an integrated pH Temperature probe is not available Manua...

Страница 32: ...The lower display shows currently measured temperature reading including last configured offset value LCD shows ATC annunciator in lower right corner Place a thermometer which is known to be accurate...

Страница 33: ...screens or press and key simultaneously escape to return to measurement mode To exit from any intermediate steps press and keys simultaneously escape The pH Transmitter returns to the first screen of...

Страница 34: ...tings let you configure the pH Transmitter to different measurement operation modes reset the pH Transmitter to factory defaults Asymmetrical Operation Mode ASY This is the default mode of operation o...

Страница 35: ...eys to change from PH to ORP if this Transmitter is to operate as an ORP Transmitter 3 Press the ENT key to accept selection 4 Press S and T keys together to return to the CONF main menu Selecting Asy...

Страница 36: ...or LitE OFF back light OFF 4 Press ENT key again 5 Press S and T keys together to return to the CONF main mode Reset the User Calibration parameters or Setup parameters 1 Press ENT key and use or keys...

Страница 37: ...T mV 2 measurement mode measurement mode SETUP For pH For ORP ENT 1 1 To view the calibration and parameter press CAL key then ENT key 2 Electrode status T de annunciator he electro appears in the LCD...

Страница 38: ...l Comm Output for the RF RX TX Board Protocol 8 N 1 Data rate 9 600 kbps Display LCD UV coat Custom Dual segments display with symbols for Status information Back light On Off selectable Electrical da...

Страница 39: ...BNC connector no ATC ECARTSO05B Ryton body ORP gold electrode with 5 m cable with BNC PMP no ATC ECHTAUTSO05B Ryton body ORP platinum electrode with 5 m cable with BNC PMP no ATC ECHTPTTSO05B Calibrat...

Страница 40: ...libration buffer 500 ml 00654 00 pH 7 01 calibration buffer 500 ml 00654 04 pH 10 01 calibration buffer 500 ml 00654 08 pH 4 01 calibration buffer solution pouches 20 box 35653 01 pH 7 00 calibration...

Страница 41: ...noise interference a Ensure shield wire is properly connected to pin 7 Slow response a Dirty Oily electrode a Clean electrode Blinking ATC a No temperature probe connection during ATC mode a Ensure t...

Страница 42: ...nty on your instrument shall not apply to defects resulting from Improper or inadequate maintenance by customer Unauthorized modification or misuse Operation outside of the environment specifications...

Страница 43: ...12 9 47 10 32 5 4 01 6 95 7 09 9 38 10 25 10 4 00 6 92 7 06 9 32 10 18 15 4 00 6 90 7 04 9 27 10 12 20 4 00 6 88 7 02 9 22 10 06 25 4 01 6 86 7 00 9 18 10 01 30 4 01 6 85 6 99 9 14 9 97 35 4 02 6 84...

Страница 44: ...ure Compensation bUFF Buffer CAL Calibration C C Calibration temperature CONF Configuration dEF Default values FCt Factory defaults OFS Offset Or Reading is over range Orn Out of range OrP Oxidation R...

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Страница 48: ...mark House Angel Drove Ely Cambridgeshire CB7 4ET UK Tel 44 1353 666111 Fax 44 1353 666001 Asia Pacific Blk 55 Ayer Rajah Crescent 04 16 24 Singapore 139949 Tel 65 6778 6876 Fax 65 6773 0836 E mail eu...

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