UK Shaw dew point transmitte

  SDT online dew point meter is a compact, 2-wire, 4-20mA output online dew point transmitter, which can meet the strict requirements of industrial applications
The SDT dew point meter itself is completely encapsulated in a solid support with protection grade of ip66-nema4
The dew point probe with ultra-high capacitance can reach - 100C + 20c
4-20mA signal output can correspond to C, F ppm (5) , g / m3, lbs / mmshcf and other dew point units
the body weight of SDT dew point instrument is only 175g, which can be directly connected to the pipeline or special sample tube
Each machine is equipped with verification certificate, operation manual and 2m cable meeting the international humidity standard
performance description of SDT dew point instrument 2-wire system, 24V, 4-20mA dew point transmitter, with multiple ranges of - 100C + 20c dew point Unit: C, F, ppm (V), g / m3, and lbs / mmshcf measurement accuracy: 2C protection grade: ip66-nema4 can be connected to 1000m cable open / short circuit detection The 4-20mA linear signal output is packaged by itself, firm and reliable, with a weight of only 175g
It is equipped with the verification certificate conforming to the international humidity standard, and the technical indexes of SDT dew point transmitter Dew point probe dew point probe type: capacitance dew point meter range (dew point is displayed in 0
1C / 0
2f as the basic unit): ZD: - 100C + 20c (- 148of + 68of) dew point temperature HD: - 65C + 20c (- 85of + 68of) dew point temperature MP: 0
1100 0 ppm (V) 0
1ppm is the basic unit LP: 0
0110 00 ppm (V) 0
01ppm is the basic unit GH: 0
0110 00 g/m30
01g / m3 is the basic unit LB: 0
1100 0 lbs/MMSCF0
1 lbs / MMSCF is the basic unit , Note: ppm, g / m3 and lbs / MMSCF refer to the range unit under normal pressure
SDT can be configured with the range under other pressure conditions, but it needs to be customized Automatic calibration: field calibration / span calibration, which can be easily operated directly on the dew point transmitter through the potentiometer
Lock the normal operation mode to avoid interference
Factory calibration: provide dew point calibration, It can be traced to the National Physical Laboratory (NPL)
Measurement accuracy: 2C (NPL verification - 90C + 20c)
Temperature coefficient: provide temperature compensation for the operating range
Current unit: 0
016ma
Repeatability: better than 0
3C
Operating temperature: - 20C + 60C
Storage temperature: - 20C + 70c
Response time: from wet to dry (- 20c-60c) for less than 120 seconds and from dry to wet (- 120c-20c) sample flow less than 20 seconds: the appropriate flow is 25L / min, which can reach 25L / min
warranty period: 12 months