ST856 Submersion & In-Line DynaProbe pH and Redox Sensors

B5-13202-5T7

B5-11005-07-J

B2-LS103-015-M30

B4-21006-020-M10

B4-35005-020-M10

B4-41001-2T9-M10

B4-21005-015-M10

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B4-31024-8T9-B06

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B4-53004-020-M10

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B2-LS202-020-M69

B5-11315-020

B5-11007-20-R

B4-82004-8T9-M27

B4-53003-015-M10

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B4-44002-8T9-M27

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B2-LS201-015-M69

B5-11314-015

B5-11006-15-R

B5-13103-8T9

B5-12103-8T9

B5-11355-07J

B4-21002-003-M10

B4-31002-2T3-B06

B4-35001-2T3-M06

B4-53002-007-M10

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B4-12002-007-M10

B4-32003-5T7-B03

B2-LS102-007-M30

B5-11313-007

B5-11004-07-R

B4-22002-005-M10

B5-11312-005

B5-11003-05-R

B5-13102-5T7

B5-12102-5T7

B5-11321-03J

B5-11002-03-J

B5-13201-003

B4-82002-2T7-G34

B4-82001-2T7-M18

B4-81003-2T9-M12

B4-81002-2T9-M10

B4-81001-2T3-M06

B5-51001-2T9-006

B4-53001-2T5-M10

B4-23001-2T9-M10

B4-22202-015

B4-22001-003-M10

B4-12001-2T5-M10

B4-44001-2T7-M18

B4-42001-2T7-M18

B4-72002-2T7-G34

B4-72001-2T7-M18

B4-32002-2T3-B03

B2-LS101-2T5-M30

B5-11311-2T3

B5-11001-03-R

B5-13101-003

B5-12101-003

The ST856 is a rugged, sealed sensor assembly designed for in-line or submersion applications. The patented solid state reference cell features the unique IonTrap™ design for extended service life in the most severe applications. The body, with an integral 3/4″ MNPT insertion thread, is moulded from chemically resistant Kynar and the reference junction is porous Teflon. Built-in temperature compensators are available. Features include built-in sensor guard that protects the sensor tip from impact. Sensor also available in ORP (Redox) version.

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Specification

pH Range: 0-14 pH

ORP Range: ± 5000 mV

Temp Range: 0 -100º C

Max Pressure/Temp: 100 psig at 50º C

Reference: Ag-AgCl

Wetted Materials: Kynar, Teflon, Glass

Standard cable length: 7 Feet

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Please use this information to build your part number. If you need any assistance please call us on +44 (0) 1525 862 518.
Part No. 1 2 3 4 5 6 7 8 9
ST856 __ __ __  __ __  __ __  __ __

1 — Liquid Junction

  • [T] Coaxial Teflon
  • [R] Recessed Coaxial Teflon

2-3 — Measurement Electrode

  • [33] pH, HT-3 Rugged Dome Bulb
  • [43] pH, HT-4 High pH bulb (for pH 13 and above)
  • [PB] ORP, Platinum Band

4 — Temperature Compensator: (for direct input into following manufacturer’s preamp/instrument)

  • [0] T.C. not required
  • [1] 3K Ohms for most older Models of TBI/Bailey, Uniloc, and other US manufacturers
  • [D] Pt 100 Ohms for Beckman Model SoluComp, TBI/Bailey (ABB) TB82 & TB84, Uniloc 1054, Foxboro 870 & 874, Yokogawa, and most European Models
  • [H] Pt 1000 Ohms for Yokogawa, Conducta, Polymetron, LTH, & many European models

5 — Cable Type:

  • [A] Low Noise Coax – for more than 7 ft.
  • [E] Jacketed Coax w/ TC leads – for more than 7 ft.
  • [T] Teflon Coax ( > 80º service ) for more than 7 ft.
  • [U] Jacketed Teflon Coax w/TC leads ( > 800 service ) for more than 7 ft.

6-7 — Cable Length:

  • [07] 7 ft. is standard length
  • [XX] Specify length (in feet) above 7 ft. standard length

8-9 — Required Sensor Connectors:

  • [BC] BNC only (for use with ORP electrodes or with sensors w/o TC or solution ground)
  • [FB] BNC for pH and ferrules on all other leads (for use with Terminal Block or Terminal Strip)
  • [FF] All Ferrule connectors ( for use with Terminal block or Terminal Strip)

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