Specifications

100 Commerce Way, Woburn, MA 01801
TEL: 1-888-VAISALA (824-7252) FAX: [phone]
E-MAIL: [e-mail] Access catalog on-line at: www.vaisala.com/inc/ssdcat
16
Relative Humidity
Measurement range 0...100 %RH
Output signal range 0.002...1 VDC (equals
0.2...100 %RH)
Accuracy at +68°F (+20°C) including nonlinearity and
hysteresis
against field references ±2 %RH (0...90 %RH)
(ASTM E104-85) ±3 %RH (90...100 %RH)
against factory references ±1 %RH (0...90 %RH)
±2% (90...100 %RH)
Temperature dependence ±0.02%RH/°F (±0.04 %RH/°C)
of electronics
Typical long-term stability better than 1 %RH per year
Response time at +68°F (+20°C)
90 % response 5 s with grid
15 s with membrane filter
Sensor HUMICAP
®
K
Temperature
Measurement range-HMP 35E
continuous measurement -40...+140 °F (-40...+60 °C)
short-term measurement -40...+176 °F (-40...+80 °C)
Measurement range-HMP 36E
continuous measurement -40...+176 °F (-40...+80 °C)
short-term measurement -40...+320 °F (-40...+160 °C)
Measurement range-HMP 37E
continuous measurement -40...+248 °F (-40...+120 °C)
short-term measurement -40...+356 °F (-40...+180 °C)
Temperature sensor PT 100 IEC 751 1/3 Class B
4-wire
General
Supply voltage from HMI 38 7...16 VDC
Current consumption ±4 mA
Operating temperature range
sensor head
HMP 35E -40...+140 °F (-40...+60 °C)
HMP 36E -40...+176 °F (-40...+80 °C)
HMP 37E -40...+248 °F (-40...+120 °C)
electronics -40...+140 °F (-40...+60 °C)
Sensor protection - standard
HMP 35E chromium-plated membrane
filter, part no. 16126HM
HMP 36E bronze sintered filter, part no.
0195
HMP 37E PPS grid with stainless steel
netting, part no. 16720
Sensor protection - optional
HMP 35E chromium-plated plastic grid,
part no. 15795
bronze sintered filter 37 µm,
part no. 6685
bronze sintered filter 216 µm,
part no. 6686
HMP 36E membrane filter, part no.
10159HM
HMP 37E PPS grid, part no. 16562
Protection class NEMA 3S (IP 55)
Housing material ABS plastic
Connector D-type male D9P
Cable length
HMP 35E 1500 mm
HMP 36E 1150/3000 mm spiral cable
HMP 37E 5 m between sensor head and
electronics, 1.5 m cable
between electronics and
connector
Weight
HMP 35E 180 g
HMP 36E 400 g
HMP 37E 500 g
Specifications subject to change without notice.
235 (9.25)
112 (4.4)
Ø18.5 (0.72) 24 (0.94)
20.5 (0.8)
HMP 35E
(0.94)
24
18.5 (0.72)
315 (12.4)
470 (18.5)
A
A
(0.47)12
3000 (118)
20.5
(0.94)
(0.81)
A-A
24
Dimensions in mm
(inches)
165 (6.5)
70 (2.75)
24 (0.94)
18.5 (0.72)
13.5 (0.53)
5.5 (0.22)
5000 (197)
1500 (59)
20.5
(0.94)
(0.81)
A-A
24
A
A
HMP 36E
HMP 37E
TECHNICAL DATA - HMP 35E, HMP 36E, HMP 37E PROBES
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