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Chlorine Analyzer | 4630
R126,188.00
Chlorine Analyzer - Overview

The Chlorine Analyzer is an integrated all-in-one system designed to measure free chlorine. It has a pH sensor that is used to accurately measure free chlorine in applications that have varying pH values (±0.20 pH units). Because free chlorine concentration is pH-dependent, the Chemical Guard feature interrupts/disables the relay that is assigned to the oxidant chemical (such as sodium hydrochloride) until the pH of the application is corrected. The 4630 series also comes complete with a flow switch that will disable the mechanical relays to the dosing pumps when the system is off or the flow is interrupted to the flow cell. The unique integrated clear flow cell accommodates the free chlorine and pH electrode, flow regulator, filter, and variable area flow indicator in one compact unit. An integrated flow regulator with a removable filter accepts inlet pressures of 1 to 8 bar (15 to 120 psi) while maintaining constant flow and minimal pressure to the sensors. Water flows vertically into the sensor tip eliminating bubble entrapment. The flow cell is designed to maintain a minimum amount of water to ensure sensors stay submerged, even when the system and flow is turned off. The 4630 Free Chlorine Analyzer System comes complete with everything needed to support chlorine monitoring for 1 full year of operation. Panel design allows quick and easy installation and comes complete with four 4 to 20 mA outputs, a flow switch with relay interrupt, four binary inputs, and two mechanical relays.

Chlorine Analyzer - Features
- EPA 334.0 Compliant
- Reagent-free measuring
- Chemical Guard prevents overdosing on oxidants chemicals
- Built-in flow switch
- Chlorine and pH electrode performance data
- Automatic timestamp after successful calibration
- Customer-enabled alarm feature for recalibration
- Complete panel system allows for quick and easy installation
- Built-in flow regulator maintains constant flow and pressure to the sensors regardless of inlet pressure
- Automatic pH compensation
Datasheet

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Relative or Absolute Universal Pressure Transmitter | P048
Price range: R2,076.00 through R2,373.00
Relative or Absolute Universal Pressure Transmitter - Overview

The P048 is an economical pressure transmitter which uses a diffused silicon pressure sensor as a pressure sensing element. The millivolt signal of the sensor is transmitted through internal ASIC into a standard current signal. It can be directly connected to a computer interface card, control instruments, intelligent meters or PLC. Long-distance transmission can use the current output. It is small and lightweight with an all stainless steel sealing structure. It can be used in corrosive environments. The product is easy to install and has an extremely high vibration and shock resistance.

Relative or Absolute Universal Pressure Transmitter - Features
- 316L stainless steel diaphragm structure
- High precision
- All stainless steel structure
- Small size and lightweight
- Strong anti-interference
- Good long-term stability
- Diversified formal structures
- Easy installation and use
- Wide measuring range - absolute pressure, relative pressure
- Excellent vibration and shock resistance
- Zero, full-scale span adjustable
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Corrosives Pressure Sensor | Type 2450

Corrosives Pressure Sensor - Overview

This Pressure Sensor has a one-piece injection moulded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. Three pressure versions can be matched to your sensing needs. Solid-state circuitry eliminates drift (no internal potentiometers). They are available with a proprietary digital (S3L) output, or field-scaleable 4 to 20 mA output. Dual-threaded ends allow submersion in process vessels or in-line installation with a conduit connection. Integral adapters (sold separately) may be used to create a compact assembly with a field mount style of the GF 9900 Transmitter.

Corrosives Pressure Sensor - Features
- Easy installation
- Choice of three pressure ranges
- Pressure or level measurement
- Test certificate included
- 4 to 20 mA or digital (S3L) output
- ½ in. male union process connection
- One-piece injection moulded PVDF body
- Flush ceramic diaphragm
- NEMA 4X/IP65 rated when using the 3-8052-1
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Wall Mount Ultrasonic Flow Meter | RWTT502
R18,675.00
Wall Mount Ultrasonic Flow Meter - Overview

The QT502 consists of a wall mount transmitter and is used in conjunction with either clamp-on or insertion type transducers. Ultrasonic sound waves measure the flow of water through a pipe. Designed using an FPGA chip and low-voltage broadband pulse transmission. The 240*128 backlit LCD screen with 4 line menu display is clear and user-friendly. The simple menu and 7-digit display selections make the flow meter even easier to use. It has daily, monthly, and yearly totalised flow; parallel operation of positive, negative, and net flow totalizer with scale factor. The option of adding RTD temperature sensors allows it to become an energy meter for the monitoring of energy use, helping you save energy and money.

Wall Mount Ultrasonic Flow Meter - Features
- 240*128 backlit LCD screen
- 4-line menu display
- 7-digit display
- Optional temperature sensors enable energy measurement
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Magmeter Flow Sensor | 2551
Price range: R32,897.00 through R89,766.00

Magmeter Flow Sensor - Overview

This insertion magnetic flow sensor features no moving parts. It is available in corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium. These versatile, simple-to-install sensors deliver accurate flow measurements for a wide range of pipe sizes ranging from DN15 to DN900 (½ to 36 inches), making them suitable for various applications. These Magmeters offer frequency/digital (S3L) or 4 to 20 mA output options. Both are available on the blind and display versions. The frequency or digital (S3L) sensor output can be used with Georg Fischer's extensive line of flow instruments while the 4 to 20 mA output can be used for direct input to PLCs, chart recorders, etc. Both the 4 to 20 mA output and the digital (S3L) sensor interface are available for long-distance signal transmission. An additional benefit is the empty pipe detection which features a zero flow output when the sensors are not completely wetted. Also, the frequency output is bi-directional and can be set using the 4 to 20 mA output, using the display, or the 3-0250 USB to Digital (S3L) set-up tool. The display version is available with relays and features permanent and re-settable total values which can be seen on the display. The display contains multi-language options such as English, Spanish, German, French, Italian and Portuguese.

Magmeter Flow Sensor - Features
- Installs into pipe sizes: DN15 to DN900, 0.5 to 36 in
- Operating range: 0.05 to 10 m/s, 0.15 to 33 ft/s
- Max Pressure rating: PP 10.3 bar @ 25 °C, 150 psi @ 77 °F
- Power source: 4 to 20mA: 21.6 to 26.4 VDC, 22.1mA max
- Empty pipe detection
- Frequency output bi-directional
- Material options: PP with stainless steel, PVDF with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium
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Amperometric Chlorine Dioxide Electrode | GF2632

Amperometric Chlorine Dioxide Electrode - Overview

This electrode is designed to measure residual chlorine dioxide in water treatment applications. The electrode is available with a measurement range of 0.02 to 2 ppm. This electrode requires the electrode to output a digital (S3L) signal to the 9950-X Chlorine Controller. Utilising smart-sensor technology, this electrode has a unique embedded memory chip and can communicate a wide variety of information to the 9950-X Chlorine Controller. The 9950-X can display the electrode's stored information including the serial number, electrode type, service time in hours, chlorine range, and high and low temperatures. The patented DryLoc® connector with its gold-plated contacts and O-ring seal ensures a waterproof and reliable interconnect to the 2650 electronics. This allows quick assembly during system start-up while providing an easy way to service or replace the Amperometric electrode. This electrode is required to be in chlorinated water at ALL times.

Amperometric Chlorine Dioxide Electrode - Features
- Embedded memory chip accessible via the GF 9950-X Chlorine Controller
- Quick assembly with DryLoc® connector
- Integrated temperature element for automatic temperature compensation
- Separate drive electronics (2650 Electronics), for easy servicing & electrode replacement
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SS High Performance Paddlewheel Flow Sensor | Signet 2540

SS High Performance Paddlewheel Flow Sensor - Overview

This Stainless Steel Paddlewheel Flow Sensor is both strong and corrosion-resistant. It is suitable for use in liquid applications with low-velocity measurements. Unique internal circuitry eliminates the need for magnets in the process fluid, enabling flow measurement of 0.1 to 6 m/s while maintaining the advantages of insertion sensor design. Ultraflon 500C bearings and a Tungsten Carbide pin provide exceptional wear resistance. The Signet 2540 offers field replaceable electronics and transient voltage suppression (TVS) to provide greater immunity to large voltage disturbances (i.e. lightning) sometimes encountered in field wiring. Sensors can be installed in DN40 to DN600 pipes using the 1½ in. or ISO 7/1-R 1.5 threaded process connection.
The sensors are also offered in a hot-tap configuration with a bleed valve service without process shutdown in pipes up to DN900 (36 in.). Both styles of sensors must be used in full pipes. They can be used in low-pressure systems.

SS High Performance Paddlewheel Flow Sensor - Features
- Operating range 0.1 to 6 m/s
- Hot-tap versions for installation/service without system shutdown
- For pipe sizes up to DN900
- Field replaceable electronics
- Non-magnetic RF detection
- Standard NPT or ISO process connections
- Adjustable sensor - one size for entire pipe range
- 7.6 m cable
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Metal Magmeter Flow Sensors | GF 2552

Metal Magmeter Flow Sensors - Overview

The GF 2552 Magmeter features all-stainless steel construction. The PVDF nosepiece and FKM O-rings are the only other wetted materials. It installs quickly into standard 1¼ in. or 1½ in. pipe outlets and is adjustable to fit pipes from DN50 to DN2550. Its 2 sensor lengths allow maximum flexibility to accommodate a variety of hardware configurations, including ball valves for hot-tap installations. When it is equipped with the frequency output, it is compatible with any externally powered GF flow instrument, while the digital (S3 L) output enables multi-channel compatibility with GF 8900, 9900 or 9950 Multi-Parameter instruments. The three output options include 4 to 20 mA, Frequency or Digital (S3 L). Select the blind 4 to 20 mA current output to interface directly with data loggers, PLCs or telemetry systems. Key features include Empty Pipe Detection, LED-assisted troubleshooting, and bi-directional span capability (in 4 to 20 mA models). The GF 3-0252 Configuration Tool is available to customise every performance feature so it can be adapted to the user’s application requirements.

Metal Magmeter Flow Sensors - Features
- Empty pipe detection
- NIST test certificate included
- Award-winning hot-tap magmeter up to DN2550
- Patented magmeter technology*
- Operating range 0.05 to 10 m/s
- Reliable operation in harsh environments
- Repeatable: ±0.5% of reading @ 25 °C
- Three output options: 4 to 20 mA, Frequency/ Digital (S3 L)
- ISO or NPT Threads
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Metalex Paddlewheel Flow Meter | Signet 525

Metalex Paddlewheel Flow Meter - Overview

This stainless steel insertion paddlewheel is a highly reliable sensor suitable for use at extreme pressures and temperatures. The tungsten carbide shaft and carbon fibre reinforced PTFE bearing provide excellent wear resistance for extended service. A comprehensive fitting program allows installation in steel lines with the mini-block for small diameters, and either the mini-tap or saddle for pipes up to DN300 (12 in.). The self-generating output signal allows use with the battery-operated flow totalizer 8150.

Metalex Paddlewheel Flow Meter - Features
- For up to 103 bar (1500 psi @ safety factor 1.5) pressure
- For up to 149 °C temperature
- DN15 to DN300 (½ to 12 in.) pipe range
- Simple installation
- Self-powered/no external power required
- 316 SS body
- Tungsten Carbide or SS shaft
- 7.6 m cable included
- Operating range 0.5 to 6 m/s
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