Vaisala HMT370EX - Cable Gland and Conduit Options; Figure 3 HMT370 EX Transmitter Internal Parts

2
mA
Test Points
CH1
CH2
mA
V
V
2a
2b
3 4
1
5
Figure 3 HMT370EX transmitter internal parts
1
Holes for mounting screws
2 Screw terminals and output test points: see 2a and 2b
2a Analog output channel 1 and 2 multimeter test points for current and voltage
2b Screw terminals for wiring analog output channels 1 and 2
3 Cable fastening clamps
4 Transmitter grounding terminal
5 Transmitter service port (M8, requires Vaisala USB cable accessory)
2.7.1 Cable gland and conduit options
The HMT370EX transmitter body has two M20x1.5 lead-throughs that can be fitted with cable
glands, conduit fittings, and plugs, as required by your application. By default, the transmitter
comes delivered with 2 dierent plug types on the transmitter lead-throughs as shown in
Figure 4 (page 18).
Chapter 2 – Product overview
17