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System accuracy up to 0.05 ° F Instrument memory for up to 10,000 readings PC software for filing, analyzing and documenting measurement data (included) Displays, saves and prints Delta T, min, max and mean values Audible alarm if limit values are exceeded Protection class IP54 Instrument memory for 10,000 readings (Testo 735-2) PC software for filing and documenting measurement data (Testo 735-2) Freely selectable storage cycle from 1 second to 24 hours Accuracy over the entire measurement range thanks to system adjustment The measurement values can be displayed in the instrument and simultaneously transferred to a PC and stored (Testo 735-2)
Professional industrial type K thermocouple sensor Probe is 10 to get into ducts or other confined spaces Measuring Range: -58 to 662F (short-term use to 932F) Resolution: 0.2F Rotatable display for optimal read outs from different angles
Very fast reaction time High accuracy Spring loaded thermocouple probe head adapts to any surface Easily read data from any angle with rotating display head Very simple to operate Auto-Off function
Dual channel instrument Differential temperatures displayed on large backlit screen Timed interval (1 to 60 min.) printing with optional Testo printer Continuous display of max/min values for critical temperature settings Hold button freezes display readings TopSafe, (optional) provides water, dirt and impact protection Backlit display On-site printouts with optional Testo printer
Maximum versatility with both corded and wireless probes Wide range of probes for temperature measurements in HVAC, industrial process and production applications Audible alarm sounds if Max-Min values exceeded Hold button freezes display for comparisons, recording, etc. TopSafe (optional) protects unit from water, dirt and impact, ideal for industrial, process and production applications Backlit display for easy viewing in low light conditions Special probes for industrial or restaurant, hospital, university, type applications Alarm sounds when Max/Min values are exceeded
Measurement of differential pressure in the measuring range of 0 to 100 Pa Accuracy +/-1.2 percent of Measuring range: + intrinsic error of 0.3 Pa - valid for zeroing cycle of 60 sec/nominal temperature 22 ° C Freely scalable: +/-50 percent of measuring range final value and free scalability within the measuring range Piezoresistive sensor Automatic zero-point adjustment: via magnetic valve Protection class: IP65 only when the transmitter is wired and/or sealing plugs are in use Output type: 0 to 5V (3 or 4-wire) Measuring rate: 1/s Resolution: 12 bit Maximum load: 500 ohms Humidity (sensor): 0 to 90 percent rF Temperature (sensor): -5 to 50 ° C Storage temperature: -40 to 80 ° C
Measurement of differential pressure, flow velocity and volume flow Automatic zero-point adjustment guarantees high, temperature-independent accuracy and long-term stability Display with multi-language operating menu and optical alarm display Ethernet, relay and analog outputs allow optimum integration into individual automation systems Self-monitoring of the transmitter and early warning function guarantee high system availability 4 relay outputs, limit value monitoring Cable entry NPT 1/2" Operating temperature: -5 to 50 ° C Storage temperature: -20 to 60 ° C Process temperature: -20 to 65 ° C Measures 162 mm length by 77 mm width by 122 mm height Piezoresistive sensor Measuring cycle: 1/sec Maximum load: 500 ohms Differential pressure: mbar/min/max Protection class: IP 65
Automatic zero-point adjustment guarantees high, temperature-independent accuracy and long-term stability Low measurement range up to 10 Pa ensures highest precision at lowest pressures Flat housing allows flush surface integration in the cleanroom wall Display with multi-language operating menu and optical alarm display Differential pressure: scalable +/-50 percent of measuring range final value; freely scalable within measuring range Measuring cycle: 1/sec Resolution: 12 bit Maximum load: 500 ohms Front plate stainless steel, housing plastic material 3-line LCD with multi-language operating menu Operation temperature: -5 to 50° C Storage temperature: -20 to 60° C Process temperature: -20 to 65° C Measures 161 mm length, by 78 mm width, by 396 mm height Preparation for external humidity/temperature probe Testo 6610 Piezoresistive sensor