APAQ-H (Discontinued) 
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 profile” 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
Technical Specification
| Type | Head-mounted |
| Input | RTD; Thermocouple |
| Input RTD | Pt100 |
| Input Thermocouple | Type J, L, T, K, N |
| Type Of Transmitter | Analog |
| Output | 4-20 mA |
| Isolation | Unisolated |
| Measuring channels | 1 channel |
| Input connections | 3-wire connection |
| Power supply | APAQ-HRF/-HCF: 6.5 to 32 VDC; APAQ-HRFX/-HCFX: 8.5 to 30 VDC |
| Approvals | ATEX |
| Typical accuracy | RTD: ±0.15% of span; T/C: ±0.5% to ± 1.0% of span |
| Quick delivery | Yes |