E&H Instruments

Endress+Hauser CM42-MEA000EAZ00 | Liquiline M 1-Channel Transmitter, Memosens, HART, ATEX Endress+Hauser CM42-MEA000EAZ00 modular 1-channel transmitter for pH, ORP, conductivity. Memosens digital input, 4-20mA HART, ATEX certified for hazardous areas. Product Overview The Endress+Hauser CM42-MEA000EAZ00 ​ is a modular 1-channel two-wire transmitter ​ from the Liquiline M CM42 series . It is designed for continuous monitoring of pH, ORP, conductivity, and dissolved oxygen ​ in

Endress+Hauser CLS21-C1E4A | 2-Electrode Conductivity Sensor, k=1, G1", Pt100 Endress+Hauser CLS21-C1E4A analog conductivity sensor. Measures 10 µS/cm–20 mS/cm, G1" PES body, 4-pin DIN plug, integrated Pt100, ATEX certified for harsh environments. Product Overview The Endress+Hauser CLS21-C1E4A ​ is a robust 2-electrode conductive conductivity sensor ​ from the Condumax CLS21 series . Designed for medium to high conductivity ranges, it features a G1" threaded process

Endress+Hauser CM442-3PQ70 | Liquiline CM442 Multi-Parameter Transmitter, 100-230V AC Endress+Hauser CM442-3PQ70 modular 2-channel transmitter. Measures pH, ORP, conductivity, dissolved oxygen, turbidity. 100-230V AC, 2x Memosens input, 2x relay, IP67. Product Overview The Endress+Hauser CM442-3PQ70 ​ is a modular 1-/2-channel transmitter ​ from the Liquiline CM442 series . It is a multi-parameter device ​ designed for continuous monitoring of water and process analytics,

Endress+Hauser CCS51-AA11AD03 | Analog Free Chlorine Sensor, 0-5 ppm, 3m Cable Endress+Hauser CCS51-AA11AD03 analog free chlorine sensor. Measures 0-5 mg/L HOCl (trace range), amperometric principle, 3m fixed cable, IP68, for drinking & process water. Product Overview The Endress+Hauser CCS51-AA11AD03 ​ is an analog amperometric sensor ​ for precise measurement of free chlorine (HOCl) ​ in water treatment. It covers the 0–5 mg/L (ppm) trace range , ideal for monitoring low

Endress+Hauser 10W1H-HC0A1AA0A4AA | Promag W Water Flow Meter, DN Endress+Hauser 10W1H-HC0A1AA0A4AA electromagnetic flowmeter. Proline Promag W series, ±0.5% accuracy, polyurethane liner, IP68, for water & wastewater applications. Product Overview The Endress+Hauser 10W1H-HC0A1AA0A4AA ​ is an electromagnetic flowmeter ​ from the Proline Promag W series , designed for cost-effective flow measurement of water and wastewater. It combines a robust sensor with the Promag 10

Endress+Hauser TM151-1F8A2158 | Modular RTD Thermometer with Thermowell Endress+Hauser TM151-1F8A2158 iTHERM ModuLine modular temperature assembly. Pt100 sensor, 4-20mA/HART transmitter, barstock thermowell. -200 to +600°C range, IP66/67. Product Overview The Endress+Hauser TM151-1F8A2158 ​ is a modular industrial temperature assembly ​ from the iTHERM ModuLine series . It combines a Pt100 RTD sensor ​ with a temperature transmitter ​ (4-20mA with HART) and a barstock

Endress+Hauser CPK 1-12 (CPK12) | TOP68 pH/ORP Sensor Cable Endress+Hauser CPK 1-12 (CPK12) high-impedance coaxial measuring cable. TOP68 plug head for pH, ORP, ISFET electrodes, IP68, PVC/TPE sheath, -25°C to +80°C. Product Overview The Endress+Hauser CPK 1-12 ​ (commonly referred to as CPK12 ) is a high-impedance coaxial measuring cable ​ designed for precise signal transmission between pH, ORP, or ISFET electrodes ​ and transmitters. It features a TOP68 plug head ​ with

Endress+Hauser DK9CM-7 | Straight Thermowell, G1/2" PN40, 100mm Immersion Endress+Hauser DK9CM-7 (DK9.CM) thermowell/protection tube for RTD/TC sensors. G1/2" PN40 male thread, 6mm bore, 100mm immersion, 316L SS, for iTHERM TS/TM assemblies. Product Overview The Endress+Hauser DK9CM-7 ​ (also referenced as DK9.CM-7 ​ in older catalogs) is a standard straight-barstock thermowell / protection tube ​ designed for use with iTHERM TM/TT series temperature assemblies ​ (DTT31,

Endress+Hauser CPM223-PR0005 | Liquisys M pH/ORP Transmitter, 2x 4-20mA, 24V DC Endress+Hauser CPM223-PR0005 panel-mount pH/ORP transmitter. 2 analog outputs (4-20mA), 2 relays, 24V DC supply, 96x96mm cutout, for CPS/CPS series analog sensors. Product Overview The Endress+Hauser CPM223-PR0005 ​ is a panel-mounted pH and ORP transmitter ​ from the Liquisys M CPM223 series . It accepts inputs from analog pH/ORP sensors (e.g., CPS11D, CPS41 with matching head transmitter or

Endress+Hauser CPA510-0210 | pH Buffer Solution 4.01, 250 mL Endress+Hauser CPA510-0210 pH buffer calibration solution. pH 4.01 (NIST traceable), 250 mL plastic bottle, for pH electrode calibration and verification. Product Overview The Endress+Hauser CPA510-0210 ​ is a certified pH buffer solution ​ used for the calibration and verification ​ of pH measuring systems (glass electrodes and combined pH sensors). It has a nominal value of pH 4.01 at 25 °C ​ (NIST/DIN 19266

Endress+Hauser CLM223-ID8110 | Liquisys M Conductivity Transmitter, 4-20mA HART Endress+Hauser CLM223-ID8110 panel-mount conductivity transmitter. Measures conductivity/resistivity, 4-20mA HART/Profibus output, 96x96mm cutout, for water & wastewater. Product Overview The Endress+Hauser CLM223-ID8110 ​ is a panel-mounted conductivity and resistivity transmitter ​ from the Liquisys M series . It is designed for precise monitoring of water quality in industrial and utility

Endress+Hauser CPF81E-AA5LAD1 | Digital pH Electrode, 0-14 pH, NPT 3/4" Endress+Hauser CPF81E-AA5LAD1 digital pH sensor. Memosens 2.0 technology, 0-14 pH range, NTC 30k, PTFE diaphragm, IP68, for harsh water & wastewater. Product Overview The Endress+Hauser CPF81E-AA5LAD1 ​ is a digital pH glass electrode ​ from the Memosens CPF81E series . It features Memosens 2.0 digital technology ​ for contactless signal transmission and lab calibration. Designed for harsh environments,

Endress+Hauser PMP51-H0N20 | Cerabar S Pressure Transmitter 4-20mA HART Endress+Hauser PMP51-H0N20 digital pressure transmitter. Cerabar S PMP51 series, 4-20mA HART, 0.1% accuracy, metal sensor, 316L wetted parts, -40 to 85°C. Product Overview The Endress+Hauser PMP51-H0N20 ​ is a digital gauge pressure transmitter ​ from the Cerabar S PMP51 series . It features a piezoresistive silicon sensor with welded metal diaphragm ​ for high-pressure measurement of liquids and gases.

Endress+Hauser PTP33B-9UL90 | Hygienic Pressure Switch with IO-Link Endress+Hauser PTP33B-9UL90 hygienic pressure switch. 4-40 bar range, 316L stainless steel, IO-Link & dual PNP outputs, 3-A & EHEDG certified for food/pharma. Product Overview The Endress+Hauser PTP33B-9UL90 ​ is a hygienic pressure switch/transmitter ​ from the Ceraphant PTP33B ​ series. It features a metal diaphragm sensor ​ (316L stainless steel) designed for absolute and gauge pressure ​ monitoring in

Endress+Hauser TW251-G2BE5S00 | Levelflex TDR Level Transmitter, 4-20mA HART, Single Rod Endress+Hauser TW251-G2BE5S00 Levelflex TDR level transmitter. 2-wire 4-20mA HART, single rod probe, -1...40 bar, -196...+400°C, for liquids in tanks & stilling wells. Product Overview The Endress+Hauser TW251-G2BE5S00 ​ is a 2-wire guided wave radar (TDR/TDR – Time Domain Reflectometry) level transmitter ​ from the Levelflex TW251 series , designed for continuous level measurement of

Endress+Hauser CYK10-A151 | pH/ORP Sensor Extension Cable, 5m, Memosens Endress+Hauser CYK10-A151 Memosens sensor extension cable. 5m length, IP68 connectors both ends, for CPS/CPF/COS/CLS Memosens sensors to Liquiline transmitters. Product Overview The Endress+Hauser CYK10-A151 ​ is a Memosens sensor extension cable ​ used to connect digital pH, ORP, conductivity, dissolved oxygen, and turbidity sensors (Memosens 2.0 / Memosens) to a transmitter or junction box when the

Endress+Hauser CUS52D-AA1AA3 | Memosens Turbidity/Nephelometric Sensor, 0-4000 NTU Endress+Hauser CUS52D-AA1AA3 digital nephelometric turbidity sensor. Memosens 2.0, 0-4000 NTU range, 90° scattered light ISO 7027, IP68, for wastewater & drinking water. Product Overview The Endress+Hauser CUS52D-AA1AA3 ​ is a digital nephelometric turbidity sensor ​ from the ViSolid CUS52D series , compliant with ISO 7027 (90° scattered light method) . It measures suspended solids and

Endress+Hauser CPS11D-7BA2G | Memosens pH Electrode, 0–14 pH, Pg 13.5, Gel Endress+Hauser CPS11D-7BA2G digital pH sensor with Memosens 2.0. 0–14 pH range, gel reference, PTFE diaphragm, Pg 13.5 process connection, IP68, for water & wastewater. Product Overview The Endress+Hauser CPS11D-7BA2G ​ is a digital pH glass electrode ​ from the Memosens CPS11D series ​ — the industry-standard sensor for continuous pH measurement in water, wastewater, and utility applications. It

Endress+Hauser CAS51D-AAC2A4 | Viomax UV SAC Nitrate Sensor, 15m Cable Endress+Hauser CAS51D-AAC2A4 digital UV sensor. Measures SAC (0.5–250 1/m) & nitrate, Memosens technology, 15m fixed cable, IP68, for wastewater & drinking water. Product Overview The Endress+Hauser CAS51D-AAC2A4 ​ is a digital UV photometric sensor ​ from the Viomax CAS51D series . It measures Spectral Absorption Coefficient (SAC) ​ and nitrate concentration ​ in water and wastewater applications.

Endress+Hauser 6BABL1-62X2139 | Proline t-mass B 150 Insertion Flow Meter Endress+Hauser 6BABL1-62X2139 thermal mass flow meter. Proline t-mass B 150 series, insertion type, 4-20mA HART, for compressed air and utility gases, DN80-DN1500. Product Overview The Endress+Hauser 6BABL1-62X2139 ​ is an insertion-type thermal mass flow meter ​ from the Proline t-mass B 150 series . It is designed for direct mass flow measurement of utility gases (such as compressed air, nitrogen, CO₂