Beskrivelse
Generelt
Accuracy 0,1 % according to IEC 61298-2
Spesielle egenskaper
- Høy beskyttelse mot overbelastning
- Høy motstand mot støt og vibrasjoner
- God repeterbarhet
Nøyaktig kompakt trykk transmitter med intern membran i rustfritt stål
| Model | SD-36 | SD-37 |
|---|---|---|
| Accuracy | 0.1 % of full scale value | 0.1 % of full scale value |
| Connection thread | G 1/2 B | G 1/4 B |
| Ranges in bar | 0…0.1, 0.16, 0.25, 0.4, 0.6, 1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 60, 100, 160, 250, 400, 600 -0.6 / 0, -1 / 0, -1 / +0.6, -1 / +1.5, -1 / +3, -1 / +5, -1 / +9, -1 / +15, -1 / +24 |
|
| Overload limit | doubly | |
| Sensor element | stainless steel measuring cell, to 40 bar piezoresistiv, from 60 bar thin film technology welded |
|
| Repeatability | < 0.03 % full scale value | |
| Stability per year | < 0.2 % full scale value in rated conditions | |
| Case | CrNi steel | |
| Wetted parts | CrNi steel, to 40 bar with O-ring Viton (FKM) | |
| Pressure connection | Hexagon 27 mm, CrNi steel | |
| Electrical connection | Plug according to EN 175301-803 (DIN 43650) / ISO 4401 with junction box |
|
| Power supply | 10…36 VDC (12…36 VDC for output 0…10 V) | |
| Power consumption | Output 4…20 mA: signal currency, with voltage output 8 mA | |
| Permissible load | Current 2-wire: Rmax = ((UB-UBmin) / 0.02) Ohm, voltage: Rmin = 10 K Ohm |
|
| Short-circuit protection | S + to U − | |
| Reverse polarity protection | U + to U − | |
| CE-conformity | Pressure Equipment Directive – 97/23/EG EMC-Directive to EN 61 326 |
|
| Operational life | > 50 million pressure cycles | |
| Temp. comp. range | 0…85 °C | |
| Temp. influence | 0.2 % / 10 K, zero point and span | |
| Response time | < 1 ms (within 10 % to 90 % of F.S.) | |
| Protection type | IP 65 to EN 60529 / IEC 529 | |
| Temperatures | Medium: −20°C up to 100°C, Ambient: −25°C up to 80°C |
|
| Weight | 0.2 kg | |
