Model ST956 DynaProbe pH and ORP Sensors with Solution Ground for the Process Industries

Model ST956 DynaProbe pH and ORP Sensors with Solution Ground for the Process Industries

Specifications
Ordering Information

Description
The ST956 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 molded from chemically resistant Ryton (PPS) 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.

SPECIFICATIONS
pH Range	0-14 pH
ORP Range	± 5000 mV
Temp Range	0 -140º C
Max Pressure/Temp	100 psig at 120º C
Reference	Ag-AgCl
Wetted Materials	Ryton, Teflon, Glass
Standard cable length	7 Feet

Before you call to place your order, please print out this page and fill in this PART# BOX by selecting from options below. Boxes 1-9 must be filled in.

Part #
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ST956-

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OPTIONS

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Check options 1-9 below to complete PART# BOX above.

1 — Liquid Junction

[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

[9] 301 Ohms for older Great Lakes Models: 60, 70, 90, 570, and 690

[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 Balco for Yokogawa, E&H/Conducta, and LTH

5 — Cable Type:

[N] Jacketed LowNoise Coax w/ leads for Solution Ground & T.C.

6-7 — Cable Length:

[07] 7 ft. is standard length

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

8-9 — Required Sensor Cable 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)