No products in the cart.
Technical Specification
| Measuring range | -80 to +20°C dewpoint temperature (DT) |
| Measuring accuracy | ± 0.5 °C from -10 to +20 °C DT typical ±2 °C DT at -40 °C DT |
| Measuring channels Temperature Relative Humidity Dewpoint | (FHA646DTC1 only) -20.0 to +70.0 °C 0 to 98.0 % RH -80.0 to +20.0 °C (DT) |
| Operating temperature | -20 to +70 °C |
| Process connection | Screw thread G 1/2-inch, stainless steel |
| Protective cap | Sintered stainless steel filter |
| Pressure range | -1 to +50 bar standard |
| Storage temperature | -40 to +80 °C |
| FHA 646 DTC1 Output Power Supply Connection | ALMEMO® digital via ALMEMO® plug, approx. 5 mA Cable, 1.5 meters, with ALMEMO® plug |
| MT 8716 DTC1 Output Power Supply Connection | 4 to 20 mA / -80 to +20 °C (DT), 2 wires 10 to 30 VDC, load <500 ohms Transmitter connector |
| Housing Material Protective class | Polycarbonate IP65 |
Technical Features
- Especially suitable for monitoring pressurized systems
- Digital transfer of measured values to the ALMEMO® display device (avoids risk of inaccuracy on connecting lines or display section itself)
- High-level accuracy sustained down to -80 °C
- Quick response time
- Displayed variables temperature, relative humidity, dewpoint
- Process connection for high pressures (option, up to 350 bar).
Accessories
Related Products
Hand-held digital psychrometer with NTC sensor. Hand-held psychrometer, connecting cable with ALMEMO® D6 plug, integrated digital atmospheric pressure sensor, water
bottle, two wicks.
£555.00 ex VAT | £666.00 Inc VAT Add to basket
Digital Sensor for temperature, atmospheric humidity, and atmospheric pressure, with sensor element in slotted sensor cap, plug connector, including ALMEMO® connecting cable with coupling and ALMEMO® D6 plug.
£176.00 – £194.00 Select options
Digital sensor for measuring temperature and humidity, this is a pressure-sealed variant up to 16 bar with an ALMEMO® D6 plug.
£425.00 – £450.00 Select options
Psychrometer with 2 x Pt100 sensors, including connecting cable (two ALMEMO® plugs). Includes mains plug, water bottle, two wicks.
£960.00 ex VAT | £1,152.00 Inc VAT Add to basket
Digital transmitter for temperature and humidity with double analog output, 10 V or 20 mA (selectable via keypad), internal display, 3 keys, aluminum housing, IP65, with plug-in digital sensor.
£647.00 – £685.00 Select options
High-precision digital temperature / humidity sensor. Handle with 2-meter sensor cable and plug connector, including ALMEMO® connecting cable, length 0.3 meters,
with coupling and ALMEMO® D6 plug. Integrated digital atmospheric pressure sensor.
£1,140.00 – £1,150.00 Select options
Digital sensor for temperature, humidity, and atmospheric pressure with uncovered sensor element, plug connector, including ALMEMO® connecting cable with coupling and ALMEMO® D6 plug.
£152.00 – £168.00 Select options
Digital sensor for temperature, humidity and atmospheric pressure measurement. Cable fitted with ALMEMO® D6 plug. Includes manufacturers test certificate.
£246.00 – £330.00 Select options
Miniature sensor for temperature / humidity, with fitted high-temperature cable, length 2 meters, with ALMEMO® plug. Note: The sensor can only be operated by plugging DIRECTLY onto an ALMEMO® device.
£490.00 ex VAT | £588.00 Inc VAT Add to basket
High-precision digital temperature / humidity sensor, industry-standard, with high-temperature sensor cable and plug connector, including ALMEMO® connecting cable with coupling and ALMEMO® D6 plug. Integrated digital atmospheric pressure sensor.
£1,000.00 – £1,180.00 Select options Psychrometer with two Pt100 sensors Fitted cable, with two ALMEMO® plugs Resolution 0.001 K for ALMEMO® 1036-2/8036-9, mains unit, water bottle, 1 pair of wicks, carry case ZB2490TK2.
£1,270.00 ex VAT | £1,524.00 Inc VAT Add to basket
High-precision digital temperature / humidity sensor, with plug connector, including ALMEMO® connecting cable with coupling and ALMEMO® D6 plug, and integrated digital atmospheric pressure sensor.
£665.00 ex VAT | £798.00 Inc VAT Add to basket Digital psychrometer with NTC sensor. The psychrometer is fitted with a cable and ALMEMO® D6 plug. Comes with integrated digital atmospheric pressure sensor, mains unit, water bottle, two wicks and carry case.
£1,110.00 ex VAT | £1,332.00 Inc VAT Add to basket
This miniature multi-sensor module is designed to measure temperature, humidity and pressure with integrated EEPROM.
£51.00 – £3,150.00 Select options