Digital indicator AC current/high AC voltage
digit height 14mm
type: M3-H tricolour | 96 x 48
technical features
- Display: 5 digits (-19999...99999)
- Color: red, green, orange switchable
- Operation: front panel keyboard
- Input: 300 V, 600 V, 1 A, 5 A, true RMS value
- Switching output: 2 / 4 relays (option), 250 VAC / 5 AAC, 30 VDC / 5 ADC Option: 8 PhotoMos outputs
- Analog output: 2x 0/4...20 mA, 0...10 V (16 bit switchable)
- Interface: RS232 / RS485 (Option)
- Supply: 100...240 VAC
- Digital input
- Other: Linearization, tare, min/max, volume metering, software tool
Digital indicator AC current/voltage
digit height 14mm
type: M3 tricolour | 96 x 48
technical features
- Display: 5 digits (-19999...99999)
- Color: red, green, orange switchable
- Operation: front panel keyboard
- Input: 10 V, 50 V, 1 A, 5 A, true RMS value
- Switching output: 2 / 4 relays (option), 250 VAC / 5 AAC, 30 VDC / 5 ADC Option: 8 PhotoMos outputs
- Analog output: 2x 0/4...20 mA, 0...10 V (16 bit switchable)
- Interface: RS232 / RS485 (Option)
- Supply: 10...40 VDC, 18...30 VAC, 100...240 VAC
- Digital input
- Other: Linearization, tare, min/max, volume metering, software tool
Digital indicator bargraph 30 segments
type: MB3 | 96 x 24
technical features
- Indication: 30 segments (3-colour), 3 digit, 7-segments display (8 mm)
- Range of indication: skale -199...999
- Colour: red, Option: green
- Operation: front panel keyboard IP65
- Interface: RS232 / RS485
- Input: 0(4)...20 mA, 0...10 V
- Output: 0(4)...20 mA, 0...10 V (16 bit switchable)
- Switching output: 2x relays (option), 250 VAC / 5 AAC, 30 VDC / 5 ADC
- Supply: 10...40 VDC, 18...30 VAC, 100...240 VAC
- Sensor supply: 10 VDC / 20 mA, 24 VDC / 50 mA
- Digital input
- Other: min/max, volume metering
Humidity and temperature measurement
type: testo 635-1 / -2
technical features
The universal measuring device for measuring humidity, value, material equilibrium moisture and for measuring pressure dewpoint in compressed air system.
product advantages
- Connection of 3 wireless probes - expression on Testo report printer
- Indication of dew point, minimum-, maximum- and average-values - Backlit display
- Degree of protection IP54
additionally at 635-2
- Measurement memory
- PC software
- USB data transfer cable
accessories for 635-1 / -2
- Humidity Sensor
- Pressure dewpoint probe
- Absolute pressure sensor
- Air probe
- Surface probe
- Wireless probes (option)
- Optional accessories
Multifunction meter for climate, ventilation, indoor air quality
type: testo 435-Serie
technical features
A device for all measurements around the air conditioning: m3 / s, m / s, CO2,% RH, ° C, hPa and Lux. The choices are several variations, so that according to the application the right instrument can be selected.Product benefits
- Wide range of probes: IAQ probe to assess Indoor Air Quality (on CO2, Air temperature, air humidity and absolute pressure) / Thermal probes with integrated Temperature and humidity measurement / vane and hot wire / wireless probes for temperature
- Easy operation with user profiles - expression on Testo report printer
- Degree of protection IP54
- Data memory
- PC software
- USB data transfer cable
- With integrated differential pressure measurement
additionally at 435-4
- Data memory
- PC software
- USB data transfer cable
- With integrated differential pressure measurement
- Flow sensors
- Measuring funnel
- Absolute pressure sensor
- Air probe
- Surface temperature measurement
- Immersion-/penetration probes
- Wireless Sensor
- Optional Parts
Multifunction meter for climate, ventilation, indoor air quality
