HX85BA高精度濕度傳感器 美國omega

環境/過程空氣變送器
HX80A Series
環境/過程空氣變送器
316不銹鋼外殼
RH精度±1 %
±0.5°c（1.0°f）溫度精度
高溫120°c（248°f [）]
removable不銹鋼傳感器帽
RS232標準
可調¾NPT配件
The HX80A Series is a family of humidity probes that offer a variety of measurement parameters with precision accuracy: relative humidity and temperature, with dew point or pressure. The probe is easily adaptable for most applications via a 3?4 NPT fitting that can be adjusted to any desired position, including high temperature and high pressure conditions. This remote type transmitter comes standard with a 1.8 m (6') cable and is ideally suited for many different applications such as environmental chambers, compressed air, and industrial applications. Models offer a stainless steel probe with a removable sinter stainless steel filter and RS232 (which allows for reading of data, scaling output, and for HX86A type units, changing the digital display and setting the alarms). All models have 3 outputs, with output 1 scaled for 0 to 100% RH, output 2 scaled for -20 to 120°C (-4 to 248°F), and output 3 determined by the model number. Output 3 for HX85A and HX86A is -60 to 40°C (-76 to 104°F) dew point, for HX85BA and HX86BA is 750 to 1100 mb, and for HX85PA and HX86PA is 0 to 200 psia. RH measurement range is 5 to 95% with an accuracy of ±1%. temperature accuracy is ±0.5°C (33°F). HX85A (probe only) models (HX85A, HX85BA, HX85PA) offer 0 to 10V signals on the outputs via a 1.8 m (6') cable. The HX86A models (HX86A, HX86BA, HX86PA) include a display box attached to the end of the cable from the probe, and offers a 2 line digital display, 2 alarms, three 4 to 20 mA output signals, and an RS232 serial output.

規格
RH Accuracy: ±1% RH
RH Measurement Range: 5 to 95%
Time Constant: <15 sec, air flow dependent (for 66.6% response)
Temp Accuracy: ±0.5°C (1.0°F)
Temp Measurement Range: -20 to 120°C (-4 to 248°F)
Pressure Rating: 317 kg (700 lb) (47.6 bar) max
Serial Output: RS232C (bi-directional) to DTE device, 19.2 kilo baud, 8 bits data, 1 stop bit, no parity
Power Requirements: 18 to 30 Vdc unregulated, 50 mA max
Sensor Dimensions:
Probe: 19 Dia. x 203 mm (¾ x 8")
Cable Length: 1.8 m (6')
Filter: Sinter stainless steel (removable and cleanable)
Probe Material: Stainless steel
Fitting: Adjustable ¾ NPT
Weight: 0.9 kg (2 lb)
Display Box (HX86A, HX86BA, HX86PA Only):
Dimensions: 130 x 94 x 56 mm (5.1 x 3.7 x 2.2")
Mounting Centers: 115 x 79 mm (4.52 x 3.11")
Digital Display: LCD, 2-line,br> Electrical Analog Outputs (HX85A, HX85BA, HX85PA Only): 0 to 10 Vdc (x3) @ 10 mA max
Electrical Outputs (HX86A, HX86BA, HX86PA Only):
Analog Outputs: 4 to 20 mA (x3) into 500 O max
Alarm Relay (x2): Form A (SPST, NO) rated at 3 A/250 Vac
Barometric Pressure (HX85BA, HX86BA Only):
Range*: 750 to 1100 mb
Accuracy: ±5 mb
* Although the unit is scaled 750 to 1100 mb, the unit actual measurement range is 10 to 1100 mb and can be reprogrammed in the field if the range needs to be expanded.
High Pressure (HX85PA, HX86PA Only):
Range: 0 to 200 psia
Accuracy: ±0.75 psi

注釋: Come complete with operator’s manual (on CD) and NIST certificate.

HX85A 0 to 100% -20 to 120°C (-4 to 248°F) -60 to 40°C (-76 to 104°F) DP
HX85BA 0 to 100% -20 to 120°C (-4 to 248°F) 750 to 1100 mb
HX85PA 0 to 100% -20 to 120°C (-4 to 248°F) 0 to 200 psia
HX86A 0 to 100% -20 to 120°C (-4 to 248°F) -60 to 40°C (-76 to 104°F) DP
HX86BA 0 to 100% -20 to 120°C (-4 to 248°F) 750 to 1100 mb
HX86PA 0 to 100% -20 to 120°C (-4 to 248°F) 0 to 200 psia

HX85A RH/temperature/dew point transmitter, 0 to 10 Vdc outputs
HX85BA RH/temperature/barometric pressure transmitter, 0 to 10 Vdc outputs
HX85PA RH/temperature/pressure transmitter, 0 to 10 Vdc outputs
HX86A RH/temperature/dew point transmitter with remote display and 2 alarms, 4 to 20 mA outputs
HX86BA RH/temperature/barometric transmitter with remote display and 2 alarms, 4 to 20 mA outputs
HX86PA RH/temperature/pressure transmitter with remote display and 2 alarms, 4 to 20 mA outputs

HX85BA高精度濕度傳感器 美國omega

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