orp ELECTRODE (GLASS, PLATINUM, OR GOLD)

8 6 7 1" NPT 5 4 1 REVISION pH/ORP ELECTRODE (GLASS, PLATINUM, OR GOLD) SENSOR BODY 2 3 DESCRIPTION REV .91 APPROVED D D 1.15 1.38 ...
Author: Alexia Barton
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REVISION

pH/ORP ELECTRODE (GLASS, PLATINUM, OR GOLD)

SENSOR BODY

2

3

DESCRIPTION

REV

.91

APPROVED

D

D

1.15

1.38

7.73 CONVERTIBLE STYLE SENSOR

pH/ORP ELECTRODE (GLASS, PLATINUM, OR GOLD)

.91

C

C

1.38

1.15 INSERTION STYLE SENSOR

pH/ORP ELECTRODE (GLASS, PLATINUM, OR GOLD)

2.50

1.15

B

SANITARY STYLE SENSOR

B

1.89 NOTE: 1. DIMENSIONS ARE IN INCHES NOTICE--HACH COMPANY CLAIMS PROPIETARY RIGHTS IN THE INFORMATION DISCLOSED ON THIS DRAWING. IT IS ISSUED IN CONFIDENCE FOR ENGINEERING INFORMATION ONLY AND MAY NOT, IN WHOLE OR IN PART, BE USED TO MANFACTURE ANYTHING, WHETHER OR NOT SHOWN HEREON, REPRODUCED OR DISCLOSED TO ANYONE WITHOUT DIRECT PERMISSION FROM HACH COMPANY. UNLESS OTHERWISE SPECIFIED:

MATERIAL

Material

A

DIMENSIONS ARE IN INCHES TOLERANCES: .X = .03 .XX = .01 .XXX = .005 ANGLES = .25

NAME DRAWN

5600 LINDBERGH DR. LOVELAND, CO. 80539

ENGINEER

THIRD ANGLE PROJECTION TITLE:

INTERPRET GEOMETRIC TOLERANCING PER: ANSI Y14.5M 1994

SIZE DWG. NO.

B

7

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differential_pHandORP

SCALE: 1:2 WEIGHT: 0.360

DO NOT SCALE DRAWING

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HACH COMPANY

DATE

2

REV

SHEET 1 OF 10 1

A

8

5

6

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4

2

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1

NOTE: 1. DIMENSIONS ARE IN INCHES

C

C

11.40

10.90 7.69

8.59

7.42

CLEARANCE REQUIRED FOR PROBE REMOVAL

D

CLEARANCE REQUIRED FOR PROBE REMOVAL

D

B

B

8.33

1.85 1.40

1" NPT SCHEDULE 80 CPVC TEE

1" NPT SS316 TEE

3.81

A

A

3.00

MH334N4NZ (CPVC TEE) FLOW THROUGH MOUNT

MH314N4MZ (SS316 TEE) FLOW THROUGH MOUNT

SIZE DWG. NO.

B

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NOTE: 1. DIMENSIONS ARE IN INCHES

C

C

CLEARANCE REQUIRED FOR PROBE REMOVAL

D

CLEARANCE REQUIRED FOR PROBE REMOVAL

D

13.85

pHD sensor

13.85

pHD sensor 7.22

7.75

B

10.10

9.57

B

8.47

9.00 2.72

2.72

A

A

1-1/2" CPVC TEE

3.88

4.94 MH536N4NZ (CPVC TEE) UNION MOUNT 8

7

6

SIZE DWG. NO.

B

MH516N9Z (SS316 TEE) UNION MOUNT 5

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NOTE: 1. DIMENSIONS ARE IN INCHES

D

D

NYLON STRAIN RELIEF PVC FITTING PVC JUNCTION BOX C

C

47.00 4.87

1/2 CPVC SHEDULE 80 PIPE

B

B

57.00 60.60 CLEARANCE REQUIRED FOR PROBE REMOVAL

IMMERSION MOUNT - STANDARD

A

A

SIZE DWG. NO.

B

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D

D

1 1/2" SCHEDULE 80 CPVC PIPE 5.20

91.60

CENTER OF HAND RAIL TO CENTER OF POLE

POLE & PROBE SWIVEL INTO PROCESS OR ONTO SERVICE SUPPORT BRACKET

CPVC SUPPORT FOR SERVICING PROBE

C

CPVC PROBE MOUNTING ADAPTER SCHEDULE 80 1 1/2" NPT TO 1" NPT

93.10 CLEARANCE REQUIRED FOR DIGITAL PROBE REMOVAL PROBE CABLE EXISTS THRU BUNA S RUBBER GROMMET PVC END CAP

C

CONVERTIBLE STYLE SENSOR

STAINLESS STEEL BRACKET & U-BOLT

PHENOLIC KNOB (2X) CUSTOMER HAND RAIL REF.

B

B

PIPE IS ADJUSTABLE IN CLAMP FOR FLUID LEVEL

5.20 REF

IMMERSION MOUNT - HANDRAIL

A

A

STAINLESS STEEL BRACKET & U-BOLTS SIZE DWG. NO.

CPVC SWIVEL & CLAMP

B

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NOTE: 1. DIMENSIONS ARE IN INCHES MAXIMUM RATED PRESSURE: 50 PSI (3.5 BAR); MAXIMUM RATED TEMPERATURE: 122 F (50 C) 2.

3-WAY BRASS AIR ASSIST VALVE WITH FEMALE 1/4" NPT 2 PLACES

D

NYLON STRAIN RELIEF WITH NEOPRENE BUSHING

D

1-1/2" NPT CLOSE NIPPLE

4.50 MAX. SENSOR INSERTION DEPTH

25.00 MAX. INSERTED SENSOR

C

C

35.50 MAX. EXTRACTED SENSOR TO CLOSE BALL VALVE 56.00 MIN. CLEARANCE REQUIRED TO REMOVE PROBE FROM OR INSTALL PROBE IN DEVICE

B

B

1.40 INSERTION MOUNT MH736M4MZ (CPVC)

A

A

SIZE DWG. NO.

B

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3-WAY BRASS AIR ASSIST VALVE WITH FEMALE 1/4" NPT 2 PLACES D

1-1/2" NPT CLOSE NIPPLE

D

3.51LOCKING COLLAR

1-1/2" STAINLESS STEEL BALL VALVE

5.91 VALVE HANDLE PROTRUDES PAST VALVE BODY WHEN IN THE CLOSED POSITION

NYLON STRAIN RELIEF WITH NEOPRENE BUSHING

C

C

3.20 SQUARE

25.00 MAX. INSERTED SENSOR 35.50 MAX. EXTRACTED SENSOR TO CLOSE BALL VALVE 56.00 MIN.

4.50 MAX. SENSOR INSERTION DEPTH

CLEARANCE REQUIRED TO REMOVE PROBE FROM OR INSTALL PROBE IN DEVICE B

B

2.25

INSERTION MOUNT MH716M4MZ (SS316)

A

A

SIZE DWG. NO.

B

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NOTES: 1. MATERIAL: TEE - 316 STAINLESS STEEL CLAMP - 304 STAINLESS STEEL D

2.

NO GASKETS PROVIDED WITH THIS KIT. PROBE GASKET COMES WITH PROBE.

3.

CLAMP & TEE CONFORM TO PROVISIONS OF 3-A SANITARY STANDARDS.

4.

DIMENSIONS ARE IN INCHES

D

2.00 CLEARANCE REQUIRED FOR SENSOR REMOVAL

C

C

HEAVY DUTY CLAMP 8.99 2" SANITARY SST TEE B

B

2.75 2.52

3.50 7.00

SANITARY MOUNT MH018S8SZ (SS316 TEE)

A

A

SIZE DWG. NO.

B

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Specifications pH Sensors D

ORP (Redox) Sensors

Wetted Materials PEEK® or Ryton® body, salt bridge of matching material with Kynar® (PVDF) junction, glass process electrode, titanium ground electrode, and Viton® O-ring seals

Wetted Materials PEEK® or Ryton® body, salt bridge of matching material with Kynar® (PVDF) junction, glass supported platinum (or gold) process electrode, titanium ground electrode, and Viton® O-ring seals

(pH sensor with optional HF-resistant glass process electrode has 316 stainless steel ground electrode, and perfluoroelastomer wetted O-rings; consult factory for other available wetted O-ring materials)

Operating Temperature Range 23 to 203ºF (-5 to +95ºC)

Operating Temperature Range 23 to 203ºF (-5 to +95ºC)

Pressure/Temperature Limits (Without mounting hardware) 100 psi at 221ºF (6.9 bar at 105ºC)

Pressure/Temperature Limits (Without mounting hardware) 100 psi at 221ºF (6.9 bar at 105ºC) C

Maximum Flow Rate 10 ft. (3m) per second

Maximum Flow Rate 10 ft. (3m) per second

C

Built-in Temperature Element NTC 300 ohm thermistor for analyzer temperature readout only-no automatic temperature compensation necessary for ORP measurement

Built-in Temperature Element NTC 300 ohm thermistor for automatic temperature compensation and analyzer temperature readout

Measuring Range -1500 to +1500 mV

Measuring Range 0-14 pH

Sensitivity Less than 0.5 mV

Sensitivity Less than 0.005 pH

Stability 2mV per 24 hours, non-cumulative

Stability 0.03 pH per 24 hours, non-cumulative B

D

Maximum Transmission Distance 3000 ft. (914 m)

Maximum Transmission Distance 3000 ft. (914 m) Sensor Cable (integral) 5 conductor (plus two isolated shields) cable with XLPE (cross-linked polyethylene) jacket; rated to 302ºF (150ºC); 15ft. (4.5 m) standard length

B

Sensor Cable (integral) 5 conductor (plus two isolated shields) cable with XLPE (cross-linked polyethylene) jacket; rated to 302ºF (150ºC); 15ft. (4.5 m) standard length

A

A

SIZE DWG. NO.

B

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Engineering Specifications Ryton Sensor

PEEK Sensor D

1. The pH or ORP sensor shall be of Differential Electrode Technique design using two D electrodes to compare the process value to a stable internal reference standard buffer solution. The standard electrode shall have non-flowing and fouling-resistant characteristics.

1. The pH or ORP sensor shall be of Differential Electrode Technique design using two electrodes to compare the process value to a stable internal reference standard buffer solution. The standard electrode shall have non-flowing and fouling-resistant characteristics. 2. The sensor shall have a hex shaped body to facilitate mounting, and shall be constructed of PEEK material for exceptional chemical resistance and mechanical strength. This material shall enable the sensor to be installed in metal fittings without leakage usually caused by heating and cooling cycles when dissimilar materials are threaded together. 3. The sensor shall have a:

C

a) Convertible body style featuring 1-inch NPT threads on both ends to mount into a standard 1-inch pipe tee, into a GLI adapter pipe for union mounting with a standard 1-1/2 inch tee, or onto the end of a pipe for immersion into a vessel. b) Insertion body style featuring 1-inch NPT threads only on the cable end to mount into a GLI ball valve hardware assembly, enabling the sensor to be inserted into or retracted from the process without stopping the process flow. c) Sanitary body style featuring an integral 2-inch flange to mount into a GLI 2-inch sanitary tee. The sanitary body style sensor shall include a special cap and EDPM compound gasket for use with GLI sanitary hardware. 4. The built-in electronics of the sensor shall be completely encapsulated for protection from moisture and humidity.

2. The sensor shall have a hex shaped body to facilitate mounting, and shall be constructed of Ryton® material for exceptional chemical resistance and mechanical strength. This material shall enable the sensor to be installed in metal fittings without leakage usually caused by heating and cooling cycles when dissimilar materials are threaded together. 3. The sensor shall have a convertible body style featuring 1-inch NPT threads on both ends to mount into a standard 1-inch pipe tee, into a GLI adapter pipe for union mounting with a standard 1-1/2 inch tee, or onto the end of a pipe for immersion into a vessel. 4. The built-in electronics of the sensor shall be completely encapsulated for protection from moisture and humidity. 5. The sensor shall have a built-in preamplifier to enable the signal to be transmitted up to 3000 ft. (914 m) with standard cabling.

C

6. The sensor signal shall have an integral temperature sensor to automatically compensate measured values for changes in process temperature. 7. The sensor shall include a titanium ground electrode (standard) to eliminate ground loop currents in the measuring electrodes. 8. The sensor shall be Hach Company GLI Model PD1R1 for pH measurement or GLI Model RD1R5 for ORP measurement.

5. The sensor shall have a built-in preamplifier to enable the signal to be transmitted up to 3000 ft. (914 m) with standard cabling. B

B

6. The sensor signal shall have an integral temperature sensor to automatically compensate measured values for changes in process temperature. 7. The sensor shall include a titanium ground electrode (standard) to eliminate ground loop currents in the measuring electrodes. 8. The sensor shall be Hach Company GLI Model PDXP-series for pH measurement or GLI Model RDXP-series for ORP measurement.

A

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SIZE DWG. NO.

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