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Overview
The 100 ULTRA features a high-volume internal chamber containing a super-saturated electrolyte matrix with a large porous PTFE junction that provides added measurement stability with minimal drift for long-term measurement down to 2 μS/cm.
Benefits
The 100 ULTRA 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
Maintenance-free and reliable
* Saturated KCl matrix offers extended operation in high-purity applications with minimal drift
* Large, porous PTFE junction reduces plugging and fouling effects while providing measurement stability
* 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
Specification
| item | value |
| accuracy | ±0.1 pH |
| place of origin | Switzerland |
| warranty | 1 years |
| customized support | OEM |
| brand name | ABB |
| model number | 100 ULTRA APS131 |
| material | PTFE |
| size | 22.2mm |
| Display Type | NO |
| Measurement range | pH 0 to 14 pH Redox (ORP) -2000 to 2000 mV |
| Process temperature | -5 to 100 °C (23 to 212 °F) |
| Pressure range | 0 to 6 bar (90 psi) @ 25 °C (77 °F) |
| Recommended minimum sample conductivity | 2 μS/cm |
| pH glass | High performance (S) glass (bullet) High performance (S) glass (flat) Low temperature (LT) glass |
| Redox (ORP) | Platinum |
| Reference system | Ag/AgCl with KCl gel electrolyte, double junction plus ion trap |
| Reference junction | Porous PTFE and Viton O-rings |
| Connection type | BNC + Molex Tagged VarioPin |
| Process connections | 3/4 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 |
| Cable |
VarioPin connector IP rating IP67/NEMA 6P VarioPin cable options 1, 3, 5, 10, 15, 30 m (3.3, 9.8, 16.4, 32.8, 49.2, 98.4 ft) BNC or tagged leads options 1, 3, 5, 10 m (3.3, 9.8, 16.4, 32.8 ft) Maximum length Up to 30 m (98.4 ft) VarioPin Up to 10 m (32.8 ft) |
| Wetted materials |
Electrode body PVDF (Kynar) Reference junction system Porous PTFE and Viton™ O-rings Measure system pH: Glass ORP: Platinum |
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