Burkert Fluid Control Systems

Type 8202 transmitter
The Type 8202 transmitter is a compact modular device for measuring pH or oxidation-reduction potential (ORP). It comes with a standard replaceable 120-mm pH or ORP probe screwed into a sensor holder and an integrated Pt1000 temperature sensor for required temperature compensation. The Type 8202 has a backlit display and can transmit both temperature and the desired analytical value (pH or ORP) simultaneously.

Type 8205 pH controller
Offering on/off and continuous process control, the Type 8205 pH controller combines a flat glass sensor and PID-controller/display within a single, splash-proof, plastic NEMA 4 enclosure. It can be integrated with the sensor or remote via a panel or wall mount. As an added feature, the pH controller indicates when the probe is 50% and fully expired when calibrating. The fittings are available in stainless steel, brass, PVDF, PP and PVC, with process connections that include threaded, TriClamp, true union and sanitary. The Type 8205 features a 4–20-mA output signal of actual pH value, plus a choice of relay, transistor or triac pulse outputs for base and acid injection. In addition, a separate dedicated alarm output relay is included that can be used as an interlock function to prevent out-of-specification discharge, or as a low/high pH alarm. Outputs vary in frequency/duration according to user-defined parameters and pH value setpoint. Chemical-specific pH titration curves can be programmed into the unit.

Type 8055 full-bore magflowmeter
The Type 8055 full-bore magflowmeter permits precise, highly accurate dosing/filling control across a wide array of flow applications. The continuous or batch control Type 8055 incorporates two transistor outputs (40-VDC, 100-mA), 0/4–20-mA current output and RS485. The flowmeter is available in three versions — general-purpose (ANSI or wafer flange), low-flow (NPT) and sanitary (Tri-Clamp). Measuring range, orifice-size range and fluid-temperature range, respectively, for the: general-purpose version are 3.2–1,233 gal/min, 1–4 in. and 32–140°F ; low-flow version are 0.04–55 gal/min, 1/8–3/4 in. and –4–302°F; and sanitary version are 0.04–1,233 gal/min, 1/8–4 in. and –4–140°F. For all versions: accuracy is ±0.2% of reading (for liquid velocity >3.28 ft/s); repeatability is better than 0.1%; minimum conductivity is 5 µS/cm; ambient temperature range is –4°F–140°F; and maximum fluid pressure permitted is 234 psi.

Burkert intelligent pressure guage module (IPGM)
The compact Burkert intelligent pressure gauge module (IPGM) integrates all necessary elements for precise remote pressure monitoring — an electronic pressure sensor, an amplifier with calibration memory and a communications unit. Furthermore, it is equipped with a digital display that shows all critical values locally (current pressure value, module state, limit overrun or underrun). The design of the module allows easy system initialization without additional wiring or tubing. This means that the user is able to cut costs and save time due to decreased installation time, maintenance-free operation and efficient, compact modular functionality. In addition, no wires and no tubes means nearly error-free operation. Pre-installed software filter functions relieve the user from programming complex filter algorithms. Adjustable pressure limits allow the usage of the module as a pressure switch. The module is controlled via standard fieldbus systems such as Profibus or DeviceNet. Configurable values like pressure unit, lower/upper pressure values for warnings or filter parameters are set directly via fieldbus. The measurable pressure range is from vacuum to 145 psi (g)/10 bar (g). The operational temperature range is from 32°F to 131°F.

Fluid Control Systems
This CD reference guide features information on the firm’s valves, controllers, sensors, actuators, and on/off switches, as well as complete system solutions for temperature, flow, pressure, level, and analytical control. Datasheets for more than 200 fluid control products are provided. Also included is a listing of the company’s technical references and guides.