HACH - Instruments

Water or air, measure H2S where it matters – right at the source.

Meet the new GS1440 and GS1440EX hydrogen sulfide sensors from Hach. Whether in water or air, you will have the direct H2S measurement you need to optimize your H2S treatment process and proactively control H2S before it causes issues.

Catalog No.		Product	Net Price
	HACH25M1A1016-123	GLI pH 7.0 Buffer, 3.5 L	192	Add to Cart

	HACH3444B8D	Conductivity Sensor, Cell Constant 0.5, Stainless Steel HD	1086	Add to Cart
Cable Length 20 Range 0 - 1000 µS/cm Warranty 12 months What's included? Includes: sensor with 20 ft cable and manual
	HACH9500.99.00604	Polymetron 9500 controller, 1 Channel, Ultrapure conductivity	Special offer	Add to Cart
Communication Capabilities 2x 4-20 mA Out Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 Conductivity Sensor Input #2 None Warranty 12 months Weight 1.70 kg What's included? Controller, mounting hardware, basic user manual
	HACH9500.99.09604	Polymetron 9500 Controller, 100-240 VAC, one conductivity sensor input, five 4-20 mA outputs	Special offer	Add to Cart
Analog Output Functional Mode Linear, logarithmic, bi-linear, PID Communication Capabilities 5x 4-20mA Out Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Material Enclosures PolycarbonateAluminium (powder coated)Stainless steel Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 Conductivity Sensor Input #2 None Storage Conditions -20 - 70 °C Warranty 12 months Weight 1.70 kg What's included? Controller, Mounting Hardware, Basic User Manual;without power cord
	HACH9500.99.03604	Polymetron 9500 Controller, 100-240 VAC, one conductivity sensor input, Profibus DP, two 4-20 mA outputs	Special offer	Add to Cart
Analog Output Functional Mode Linear, logarithmic, bi-linear, PID Communication Capabilities Profibus DP (includes sculpted barrier) Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Length 181 mm Material Enclosures PolycarbonateAluminium (powder coated)Stainless steel Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 Conductivity Sensor Input #2 None Storage Conditions -20 - 70 °C Warranty 12 months Weight 1.70 kg What's included? Controller, Mounting Hardware, Basic User Manual;without power cord
	HACH9500.99.09704	Polymetron 9500 Controller, 100-240 VAC, one pH/ORP sensor input, five 4-20 mA outputs	Special offer	Add to Cart
Analog Output Functional Mode Linear, logarithmic, bi-linear, PID Communication Capabilities 5x 4-20mA Out Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Material Enclosures PolycarbonateAluminium (powder coated)Stainless steel Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 pH/ORP Sensor Input #2 None Storage Conditions -20 - 70 °C Warranty 12 months Weight 1.70 kg What's included? Controller, Mounting Hardware, Basic User Manual;without power cord
	HACH9500.99.09764	Polymetron 9500 Controller, 100-240 VAC, one pH/ORP sensor input, one conductivity sensor input, five 4-20 mA outputs	Special offer	Add to Cart
Analog Output Functional Mode Linear, logarithmic, bi-linear, PID Communication Capabilities 5x 4-20mA Out Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Material Enclosures PolycarbonateAluminium (powder coated)Stainless steel Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 pH/ORP Sensor Input #2 Conductivity Storage Conditions -20 - 70 °C Warranty 12 months Weight 1.70 kg What's included? Controller, Mounting Hardware, Basic User Manual;without power cord
	HACH9500.99.01764	Polymetron 9500 Controller, 100-240 VAC, one pH/ORP sensor input, one conductivity sensor input, Modbus 232/485, 4-20 mA outputs	Special offer	Add to Cart
Analog Output Functional Mode Linear, logarithmic, bi-linear, PID Communication Capabilities Modbus RS232/RS485 Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Length 181 mm Material Enclosures PolycarbonateAluminium (powder coated)Stainless steel Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 Conductivity Sensor Input #2 pH/ORP Storage Conditions -20 - 70 °C Warranty 12 months Weight 1.70 kg What's included? Controller, Mounting Hardware, Basic User Manual;without power cord
	HACH9500.99.03764	Polymetron 9500 Controller, 100-240 VAC, one pH/ORP sensor input, one conductivity sensor input, Profibus DP, 4-20 mA outputs	Special offer	Add to Cart
Analog Output Functional Mode Linear, logarithmic, bi-linear, PID Communication Capabilities Profibus DP (includes sculpted barrier) Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Material Enclosures PolycarbonateAluminium (powder coated)Stainless steel Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 Conductivity Sensor Input #2 pH/ORP Storage Conditions -20 - 70 °C Warranty 12 months Weight 1.70 kg What's included? Controller, Mounting Hardware, Basic User Manual;without power cord
	HACH9500.99.03704	Polymetron 9500 Controller, 100-240 VAC, one pH/ORP sensor input, Profibus DP, two 4-20 mA outputs	Special offer	Add to Cart
Analog Output Functional Mode Linear, logarithmic, bi-linear, PID Communication Capabilities Profibus DP (includes sculpted barrier) Conduit Openings 1/2" NPT Conduit Display Graphic dot matrix LCD with LED backlighting, transreflective Enclosure Rating IP66 / NEMA 4X Length 181 mm Material Enclosures PolycarbonateAluminium (powder coated)Stainless steel Operating Temperature Range -20 - 60 °C at 0 - 95% RH (non-condensing) Power Requirements (Voltage) 100 - 240 VAC Relays Four electromechanical SPDT (Form C) contacts, 1200 W, 5 A Sensor Input #1 pH/ORP Sensor Input #2 None Storage Conditions -20 - 70 °C Warranty 12 months Weight 1.70 kg What's included? Controller, Mounting Hardware, Basic User Manual;without power cord

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