Specification

Amplifier

Range:                       10 ppm, 100 ppm, 1,000 ppm and 2,000 ppm
Display:                       digital, 3 1/2 digit LED
Analog output:             0 - 1 Vdc at min.100 k 0/4 - 20 ma at max.  500 ohm load
Range identification:      by potential free contacts
Reproducibility:
        +/- 0,3 % of full scale
Alarm contact:             SPDT contact, adjustable over the whole range max. load 48 V, 1 A
Power requirements:
    115/230 Vac, 50/60 Hz, 50 watt
Ambient temperature:   - 10° C to + 50° C

Moisture cell

Sample flow rate:         333 cc/min.
Ambient temperature:   + 0° C to + 50° C
Sample temperature:     + 0° C to + 50° C
Response time:           < 1 sec.
Rise time:                 < 8 sec., t50
Reproducibility:         +/- 1 % of full scale
Min. detectability:       0,1 ppm H2O
Max. distance between
amplifier and sensor:
  1,500 feet, (500m)
Pressure rates:           atmospheric

Model MA 101T
is an tabletop moisture transmitter, usual for lab use.