APAQ-H
+ -
5
T/C
RTD
(Pt100)
APAQ-HRF/-HRFX
APAQ-HCF/-HCFX
Input connections
Analog
Adjustable
2-wire Transmitters
APAQ-H is a family of multirange 2-wire temperature transmitters for Pt100 or
Thermocouple input. Designed for highest reliability and excellent industrial
performance. The ”low prole” housing is extremely durable and facilitates easy
connections and adjustments.
• Rangeable with solderpads and potentiometers
• Temperature linear output for Pt100 (APAQ-HRF/-HRFX)
• mV linear output for T/C (APAQ-HCF/-HCFX)
• Consistent sensor break function
• Easy wiring, large center hole
• Moulded electronics for high protection
Pt100
3-wire connection
Thermocouple
Output connections
R
I
OUT
LOAD
Specications:
Input Pt100 1), 3-wire connection T/C J, L, T, K, N
Adjustments
Span 50/100/150/200/300/400/500°C 10 to 50 mV continuously
100/200/300/400/600/800/1000°F Temperature ranges acc to datasheet
Fine adjustment ±10% ±10%
Zero -50 to + 50°C ±10% of span
-60 to + 120°F
Output 4-20 mA 4-20 mA
Linearization Temperature linear output mV linear output
Galvanic isolation No No
Power supply
APAQ-HRF/-HCF 6.5 to 32 VDC 6.5 to 32 VDC
APAQ-HRFX/-HCFX 8.5 to 30 VDC 8.5 to 30 VDC
Sensor failure Upscale, Downscale Upscale, Downscale
Intrinsic safety
APAQ-HRFX/-HCFX ATEX: II 1 G EEx ia IIB T4-T6 II 1 G EEx ia IIB T4-T6
APAQ-HRFX/-HCFX FM: IS Class I, DIV 1, GP A-D IS Class I, DIV 1, GP A-D
APAQ-HRFX/-HCFX CSA: Class I, Groups A-D Class I, Groups A-D
Operating Temperature -40 to 85°C / -40 to + 185°F -40 to 85°C / -40 to + 185°F
Typical accuracy ±0.15% of temperature span ±0.5% to ±1.0% of temperature span
Connection head DIN B or larger DIN B or larger
1)
IEC 60751, α=0.00385
APAQ-HRF/-HRFX APAQ-HCF/-HCFX
Output load diagram
R
(Ω)
LOAD
Dimensions
mm/inches
Ordering information
APAQ-HRF 70APHRF001
APAQ-HRFX (ATEX) 70APHRFX01
APAQ-HRFX (FM, CSA) 70APHRFX11
APAQ-HCF 70APHCF001
APAQ-HCFX (ATEX) 70APHCFX01
APAQ-HCFX (FM, CSA) 70APHCFX11
Conguration 70CAL00001
SPECIALISTS IN INDUSTRIAL TEMPERATURE MEASUREMENT
2
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