SP200 Glass 12mm ProcessProbe™

SP200 pH Glass 12 mm ProcessProbe™

Specifications
Ordering Information

Applications:
In-Line & Submersion (with a Housing)

Glass or Polymer Body Sensors with PG13.5 Threads
The SP Series ProcessProbe™ electrodes are available for pH and ORP measurements. The SP Series electrodes are 12 mm x 120 mm with a threaded PG13.5 cap. These dimensions make them compatible with many pre-existing housings found in industrial and waste treatment applications. Like all ProcessProbes™, these electrodes are designed to work with Broadley-James transmitters and most other brands of existing instruments and cables.

The Double Junction Reference system used in all Broadley-James’ ProcessProbes™ reliably prevents process contaminants from fouling the reference. Since the reference is sealed, there is no electrolyte maintenance required.

The SP200 has a glass body to withstand temperatures up to 110ºC and pressures up to 10 bar. It utilizes the same glass found in DynaProbe® electrodes. The glass formula allows for minimum Sodium ion interference while retaining fast response.

Housing dimensions

SPECIFICATIONS
pH Bulb:	HT-3 Formula, Low Sodium Ion Error
Reference:	Silver/Silver Chloride (Ag/AgCl)
Reference Junction:	Precision made junction of specially formulated low porosity ceramic
Electrolyte:	3.8 Molar Potassium Chloride (KCl) Gel
Isopotential Point:	pH 7
Output Signal per pH Unit @ 25ºC:	Approximately 59 millivolts
Assymetry Potential:	0mV ±20mV
Temperature Range SP200 Series:	Operation: -5 to 110ºC
Stability:	Drift of less than 0.002 pH over 24 hours at constant temperature & pressure
Response Time at 98% of readout in:	25ºC less than15 seconds
Response Time at 98% of readout in:	37°C less than 10 seconds
Max Pressure SP200 Series:	10 bar (atm), 150 psig
Connector:	Standard Pg13.5 threaded cap with -S8 cable attachment. O-ring sealed
Wetted Materials SP200 Series:	Glass, Ceramic
Under laboratory Conditions For High Pressure and/or High Temperature applications, request literature on Broadley-James' DynaProbe® sensor line.

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**Ordering Information**
**Call 1-800-288-2833 — For Price and Delivery**
STANDARD PARTS
SP100 Series ProcessProbe™ Sensors Polymer Body
Part Number	Length	Type
SP100-4330-DH	120 mm	pH
SP100-4PB0-DH	120 mm	ORP
SP200 Series ProcessProbe™ Sensors Glass Body
Part Number	Length	Type
SP200-2330-DH	120 mm	pH
SP200-2PB0-DH	120 mm	ORP
Housings, cables, accessories, and instruments are also available. Please contact us for additional information at the address and phone numbers below.