100 GP pH/ORP analog sensor
Providing complete confidence in general process applications.
Documentation
Specifications
Overview
Highly accurate with fast response times, the versatile 100 GP provides complete confidence in a wide range of general process applications including drinking water, municipal wastewater and cooling waters.
The 100 GP sensor provides:
Increased efficiency
Propriety high performance glassware formulations provide the highest level of reliability and responsiveness
Close-coupled temperature measurement ensures high accuracy even with rapid temperature changes
Cost-effective and dependable
Enhanced double junction design with ion trap delays poisoning effects ensuring the sensor operates longer
Large surface PTFE junction provides excellent stability and fouling resistance
Robust PVDF ¾ inch NPT body provides superior mechanical and chemical resistance
Each electrode is manufactured to the highest quality standards and provided with a calibration certificate
Modular design
Universal ¾ inch NPT design for simplified mounting
Available in a range of detached or integral cabling options
Data
Measurement range
pH 0 to 14 pH
Redox (ORP) –2000 to 2000 mV
Process temperature
–5 to 60 °C (23 to 140 °F)
Pressure range
0 to 6 bar (90 psi) @ 25 °C (77 °F)
Recommended minimum sample conductivity
50 μS/cm
pH glass
High performance (S) glass (bullet)
High performance (S) glass (flat)
Low temperature (LT) glass
Redox (ORP)
Platinum
Reference system
Extended double junction Ag/AgCl design plus ion trap in gel matrix
Reference junction
Porous PTFE and Viton O-rings
Connection type
BNC + Molex
Tagged
VarioPin
Process connections
¾ inch NPT
Approvals, certification and safety
CE Mark
Covers EMC+LV directives (including latest version of EN61010)
Regulation 31
Drinking water approval: Complies to DWI Regulation 31(4)(b)
Additional tests: BS6920 parts 2.2 and 2.4 on all wetted parts
EMC
Meets requirements of IEC61326 for an industrial environment
CRN Approval
Maximum allowable working pressure (MAWP): 5.58 bar (81 psi)
Design temperature: -5 ⁰C to + 105 ⁰C (+23 ⁰F to +221 ⁰F)
CRN number 0F22557
MCERTS
Certificate no. Sira MC220375/00
Benefits
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